add aplv2 headers to virtdata-api

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/BindType.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 /**

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/ObjectCache.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import java.util.concurrent.ConcurrentHashMap;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/ParsedTemplateList.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import java.util.ArrayList;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/ParsedTemplateMap.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import io.nosqlbench.engine.api.templating.binders.ArrayBinder;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/Templatizer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import io.nosqlbench.nb.api.errors.OpConfigError;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/TypeAndTarget.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import java.util.function.LongFunction;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/binders/ArrayBinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating.binders;
 
 import io.nosqlbench.engine.api.templating.ParsedTemplateMap;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/binders/ListBinder.java

@@ -1,4 +1,20 @@
-    package io.nosqlbench.engine.api.templating.binders;
+    /*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.nosqlbench.engine.api.templating.binders;
 
 import io.nosqlbench.engine.api.templating.ParsedTemplateMap;
 import io.nosqlbench.nb.api.errors.OpConfigError;

virtdata-api/src/main/java/io/nosqlbench/engine/api/templating/binders/OrderedMapBinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating.binders;
 
 import io.nosqlbench.engine.api.templating.ParsedTemplateMap;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Categories.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 import java.lang.annotation.ElementType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Category.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 public enum Category {

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/DeprecatedFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Description.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 import java.lang.annotation.ElementType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Example.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/ExampleData.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 import java.util.Arrays;
@@ -19,8 +35,8 @@ public class ExampleData {
 
     public static Pattern CTOR_PATTERN = Pattern.compile("(?<funcname>[^)]+)\\((?<args>.+)\\)");
     public static Pattern VALS_PATTERN = Pattern.compile("\\[(?<values>-?\\d+([,-. ]+-?\\d+)*)]");
-    private Pattern COMMA_VALS = Pattern.compile("\\[(?<vals>-?\\d+(,-?\\d+)*)]");
-    private Pattern RANGE_VALS = Pattern.compile("\\[(?<from>-?\\d+)\\.\\.(?<to>-?\\d+)( +(?<step>-?\\d+))?]");
+    private final Pattern COMMA_VALS = Pattern.compile("\\[(?<vals>-?\\d+(,-?\\d+)*)]");
+    private final Pattern RANGE_VALS = Pattern.compile("\\[(?<from>-?\\d+)\\.\\.(?<to>-?\\d+)( +(?<step>-?\\d+))?]");
 
     public String[] parts;
 

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Examples.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 import java.lang.annotation.ElementType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Input.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Output.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/PerThreadMapper.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/Range.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 public enum Range {

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/See.java

@@ -1,17 +1,18 @@
 /*
-*   Copyright 2016 jshook
-*   Licensed under the Apache License, Version 2.0 (the "License");
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the License at
-*
-*       http://www.apache.org/licenses/LICENSE-2.0
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
 package io.nosqlbench.virtdata.api.annotations;
 

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/SeeList.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;
 
 import java.lang.annotation.ElementType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/annotations/ThreadSafeMapper.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.annotations;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/bindings/NBFunctionConverter.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.bindings;
 
 import java.nio.CharBuffer;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/bindings/VALUE.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.bindings;
 
 /**

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/bindings/VirtDataConversions.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.bindings;
 
 import io.nosqlbench.nb.api.errors.BasicError;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/bindings/VirtDataFunctions.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.bindings;
 
 import io.nosqlbench.nb.api.errors.BasicError;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/DocCtorData.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import java.util.List;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/DocForFunc.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import io.nosqlbench.virtdata.api.annotations.Category;
@@ -13,7 +29,7 @@ public class DocForFunc implements DocFuncData {
     private String classJavadoc;
     private String inType;
     private String outType;
-    private ArrayList<DocCtorData> ctors = new ArrayList<>();
+    private final ArrayList<DocCtorData> ctors = new ArrayList<>();
     private Category[] categories = new Category[] { };
 
     public void setPackageName(String packageName) {

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/DocForFuncCtor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import io.nosqlbench.virtdata.api.annotations.ExampleData;
@@ -9,10 +25,10 @@ import java.util.Map;
 
 public class DocForFuncCtor implements DocCtorData {
 
-    private Map<String, String> args = new LinkedHashMap<>();
-    private String ctorDoc;
-    private String className;
-    private List<List<String>> examples = new ArrayList<>();
+    private final Map<String, String> args = new LinkedHashMap<>();
+    private final String ctorDoc;
+    private final String className;
+    private final List<List<String>> examples = new ArrayList<>();
 
     public DocForFuncCtor(String className, String ctorDoc, Map<String, String> args, List<List<String>> examples) {
         this.className = className;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/DocFuncData.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import io.nosqlbench.virtdata.api.annotations.Category;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/ExampleDocData.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import io.nosqlbench.virtdata.api.annotations.Category;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/ExampleManifest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import java.util.ArrayList;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/FuncEnumerator.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import io.nosqlbench.virtdata.api.annotations.Category;
@@ -20,7 +36,7 @@ public class FuncEnumerator {
     private final Filer filer;
 
     private DocForFunc model;
-    private List<Listener> listeners = new ArrayList<>();
+    private final List<Listener> listeners = new ArrayList<>();
     private String anchorPackage;
     private String anchorSimpleName;
 
@@ -70,7 +86,7 @@ public class FuncEnumerator {
          * Handle each logical function model that has been found.
          * @param functionDoc the documentation model for a single mapping function
          */
-        public void onFunctionModel(DocForFunc functionDoc);
+        void onFunctionModel(DocForFunc functionDoc);
 
     }
 }

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/FunctionDocInfoProcessor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 //io.nosqlbench.virtdata.api.processors.FunctionDocInfoProcessor
 
@@ -33,7 +49,7 @@ public class FunctionDocInfoProcessor extends AbstractProcessor {
 
     public final static String AUTOSUFFIX = "AutoDocsInfo";
 
-    private static Pattern packageNamePattern = Pattern.compile("(?<packageName>.+)?\\.(?<className>.+)");
+    private static final Pattern packageNamePattern = Pattern.compile("(?<packageName>.+)?\\.(?<className>.+)");
     private Filer filer;
     private Map<String, String> options;
     private Elements elementUtils;
@@ -70,7 +86,7 @@ public class FunctionDocInfoProcessor extends AbstractProcessor {
         for (Element classElem : ts) {
 
             if (classElem.getKind() != ElementKind.CLASS) {
-                throw new RuntimeException("Unexpected kind of element: " + classElem.getKind() + " for " + classElem.toString());
+                throw new RuntimeException("Unexpected kind of element: " + classElem.getKind() + " for " + classElem);
             }
 
             // package and Class Name
@@ -165,7 +181,7 @@ public class FunctionDocInfoProcessor extends AbstractProcessor {
         return false;
     }
 
-    private static Pattern inheritDocPattern = Pattern.compile("(?ms)(?<pre>.*)(?<inherit>\\{@inheritDoc})(?<post>.*)$");
+    private static final Pattern inheritDocPattern = Pattern.compile("(?ms)(?<pre>.*)(?<inherit>\\{@inheritDoc})(?<post>.*)$");
     private String inheritDocs(String classDoc, Element classElem) {
         if (classDoc==null) {
             return null;
@@ -184,15 +200,15 @@ public class FunctionDocInfoProcessor extends AbstractProcessor {
 
 
         if (!inheritFromElement.isPresent()) {
-            messenger.printMessage(Diagnostic.Kind.ERROR, "Element " + classElem.toString() + " has '{@inheritDoc}', but a superclass was not found.");
-            return pre + "UNABLE TO FIND ELEMENT TO INHERIT DOCS FROM for " + classElem.toString() + " " + post;
+            messenger.printMessage(Diagnostic.Kind.ERROR, "Element " + classElem + " has '{@inheritDoc}', but a superclass was not found.");
+            return pre + "UNABLE TO FIND ELEMENT TO INHERIT DOCS FROM for " + classElem + " " + post;
         }
         TypeElement inheritFromType = inheritFromElement.get();
         String inheritedDocs = elementUtils.getDocComment(inheritFromType);
         if (inheritedDocs==null) {
-            messenger.printMessage(Diagnostic.Kind.ERROR, "javadocs are missing on " + inheritFromElement.toString() + ", but "
-            + classElem.toString() + " is trying to inherit docs from it.");
-            return pre + "UNABLE TO FIND INHERITED DOCS for " + classElem.toString() + " " + post;
+            messenger.printMessage(Diagnostic.Kind.ERROR, "javadocs are missing on " + inheritFromElement + ", but "
+            + classElem + " is trying to inherit docs from it.");
+            return pre + "UNABLE TO FIND INHERITED DOCS for " + classElem + " " + post;
         }
 
         if (inheritDocPattern.matcher(inheritedDocs).matches()) {

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/FunctionDocInfoWriter.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import com.squareup.javapoet.*;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/FunctionManifestProcessor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 import javax.annotation.processing.*;

virtdata-api/src/main/java/io/nosqlbench/virtdata/api/processors/ProcessorClassNames.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.processors;
 
 /**

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/Binder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.function.LongFunction;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/Bindings.java

@@ -1,19 +1,17 @@
 /*
+ * Copyright (c) 2022 nosqlbench
  *
- *       Copyright 2015 Jonathan Shook
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 package io.nosqlbench.virtdata.core.bindings;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/BindingsCache.java

@@ -1,17 +1,18 @@
 /*
-*   Copyright 2017 jshook
-*   Licensed under the Apache License, Version 2.0 (the "License");
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the License at
-*
-*       http://www.apache.org/licenses/LICENSE-2.0
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.HashMap;
@@ -20,7 +21,7 @@ import java.util.Map;
 public class BindingsCache {
 
     private final Bindings bindings;
-    private Map<String,Object> valuesCache = new HashMap<>();
+    private final Map<String,Object> valuesCache = new HashMap<>();
 
     public BindingsCache(Bindings bindings) {
         this.bindings = bindings;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/BindingsTemplate.java

@@ -1,19 +1,17 @@
 /*
+ * Copyright (c) 2022 nosqlbench
  *
- *       Copyright 2015 Jonathan Shook
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 package io.nosqlbench.virtdata.core.bindings;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/CompatibilityFixups.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import org.apache.logging.log4j.LogManager;
@@ -68,7 +84,7 @@ public class CompatibilityFixups {
         int start = 0;
 
         while (matcher.find()) {
-            out.append(spec.substring(start, matcher.start()));
+            out.append(spec, start, matcher.start());
             String replacement = fixCurveCall(matcher.group("name"), matcher.group("args"));
             out.append(replacement);
             start = matcher.end();

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ContextualArrayBindings.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 /**

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ContextualBindings.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 /**
@@ -13,8 +29,8 @@ package io.nosqlbench.virtdata.core.bindings;
 public class ContextualBindings<C, R> implements Binder<R> {
 
     private final C context;
-    private Bindings bindings;
-    private ValuesBinder<C, R> valuesBinder;
+    private final Bindings bindings;
+    private final ValuesBinder<C, R> valuesBinder;
 
     public ContextualBindings(Bindings bindings, C context, ValuesBinder<C, R> valuesBinder) {
         this.bindings = bindings;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ContextualBindingsArrayTemplate.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 /**
@@ -10,9 +26,9 @@ package io.nosqlbench.virtdata.core.bindings;
  */
 public class ContextualBindingsArrayTemplate<C, R> {
 
-    private C context;
-    private BindingsTemplate bindingsTemplate;
-    private ValuesArrayBinder<C, R> valuesArrayBinder;
+    private final C context;
+    private final BindingsTemplate bindingsTemplate;
+    private final ValuesArrayBinder<C, R> valuesArrayBinder;
 
     public ContextualBindingsArrayTemplate(C context,
                                            BindingsTemplate bindingsTemplate,

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ContextualBindingsTemplate.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 /**
@@ -10,9 +26,9 @@ package io.nosqlbench.virtdata.core.bindings;
  */
 public class ContextualBindingsTemplate<C, R> {
 
-    private C context;
-    private BindingsTemplate bindingsTemplate;
-    private ValuesBinder<C, R> valuesBinder;
+    private final C context;
+    private final BindingsTemplate bindingsTemplate;
+    private final ValuesBinder<C, R> valuesBinder;
 
     public ContextualBindingsTemplate(C context,
                                       BindingsTemplate bindingsTemplate,

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ContextualMapBindings.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.HashMap;
@@ -16,8 +32,8 @@ import java.util.Map;
 public class ContextualMapBindings<C, R> implements Binder<R> {
 
     private final C context;
-    private Bindings bindings;
-    private ValuesMapBinder<C, R> valuesMapBinder;
+    private final Bindings bindings;
+    private final ValuesMapBinder<C, R> valuesMapBinder;
 
     public ContextualMapBindings(Bindings bindings, C context, ValuesMapBinder<C, R> valuesMapBinder) {
         this.bindings = bindings;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/DataMapper.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.function.LongFunction;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/DataMapperFunctionMapper.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.function.*;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/DataMapperLibrary.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.List;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/DataMapperLibraryFinder.java

@@ -1,17 +1,18 @@
 /*
-*   Copyright 2015 jshook
-*   Licensed under the Apache License, Version 2.0 (the "License");
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the License at
-*
-*       http://www.apache.org/licenses/LICENSE-2.0
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.nosqlbench.virtdata.core.bindings;
 
 import org.apache.logging.log4j.Logger;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/FunctionType.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.function.*;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/FunctionTyper.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.lang.reflect.Method;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/LazyValuesMap.java

@@ -1,17 +1,18 @@
 /*
-*   Copyright 2017 jshook
-*   Licensed under the Apache License, Version 2.0 (the "License");
-*   you may not use this file except in compliance with the License.
-*   You may obtain a copy of the License at
-*
-*       http://www.apache.org/licenses/LICENSE-2.0
-*
-*   Unless required by applicable law or agreed to in writing, software
-*   distributed under the License is distributed on an "AS IS" BASIS,
-*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-*   See the License for the specific language governing permissions and
-*   limitations under the License.
-*/
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.*;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ResolvedFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.lang.invoke.MethodHandles;
@@ -16,13 +32,13 @@ public class ResolvedFunction {
     public static Comparator<ResolvedFunction> PREFERRED_TYPE_COMPARATOR = new PreferredTypeComparator();
     private final Class<?> inputType;
     private final Class<?> outputType;
-    private Class<?>[] initializerSignature;
-    private Object[] initializerValues;
+    private final Class<?>[] initializerSignature;
+    private final Object[] initializerValues;
     private FunctionType functionType;
     private Object functionObject;
     private String libraryName;
-    private boolean isThreadSafe;
-    private static MethodHandles.Lookup methodLookup = MethodHandles.publicLookup();
+    private final boolean isThreadSafe;
+    private static final MethodHandles.Lookup methodLookup = MethodHandles.publicLookup();
 
 
     public ResolvedFunction(Object g, boolean isThreadSafe, Class<?>[] initializerSignature, Object[] initValues, Class<?> inputType, Class<?> outputType, String libraryName) {

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ResolverDiagnostics.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import org.apache.logging.log4j.Logger;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/StringObjectPromoter.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.math.BigDecimal;
@@ -121,17 +137,13 @@ public class StringObjectPromoter {
         if (need.isAssignableFrom(have)) {
             return true;
         }
-        if (
-                (need == boolean.class && have == Boolean.class) ||
+        return (need == boolean.class && have == Boolean.class) ||
                 (need == byte.class && have == Byte.class) ||
                 (need == short.class && have == Short.class) ||
                 (need == char.class && have == Character.class) ||
                 (need == int.class && have == Integer.class) ||
                 (need == long.class && have == Long.class) ||
                 (need == float.class && have == Float.class) ||
-                (need == double.class && have == Double.class)) {
-            return true;
-        }
-        return false;
+                (need == double.class && have == Double.class);
     }
 }

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ValueType.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;/*
 *   Copyright 2016 jshook
 *   Licensed under the Apache License, Version 2.0 (the "License");

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ValuesArrayBinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.core.templates.StringCompositor;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ValuesBinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 /**

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/ValuesMapBinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import java.util.Map;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtData.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.lang.ast.VirtDataFlow;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataComposer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.core.composers.FunctionAssembly;
@@ -160,7 +176,7 @@ public class VirtDataComposer {
             diagnostics.trace(summarize(resolved, "  - "));
 
             if (resolved.size()==0) {
-                return diagnostics.error(new RuntimeException("There were no functions found for " + call.toString()));
+                return diagnostics.error(new RuntimeException("There were no functions found for " + call));
             }
 
             funcs.addFirst(resolved);
@@ -177,7 +193,7 @@ public class VirtDataComposer {
         List<ResolvedFunction> flattenedFuncs = optimizePath(funcs, ValueType.classOfType(flow.getLastExpression().getCall().getOutputType()));
 
         if (flattenedFuncs.size() == 1) {
-            diagnostics.trace("FUNCTION resolution succeeded (single): '" + flow.toString() + "'");
+            diagnostics.trace("FUNCTION resolution succeeded (single): '" + flow + "'");
             return diagnostics.setResolvedFunction(flattenedFuncs.get(0));
         }
 
@@ -194,11 +210,11 @@ public class VirtDataComposer {
                 }
             } catch (Exception e) {
                 String flowdata = flow != null ? flow.toString() : "undefined";
-                return diagnostics.error(new RuntimeException("FUNCTION resolution failed: '" + flowdata + "': " + e.toString(),e));
+                return diagnostics.error(new RuntimeException("FUNCTION resolution failed: '" + flowdata + "': " + e,e));
             }
         }
         ResolvedFunction composedFunction = assembly.getResolvedFunction(isThreadSafe);
-        diagnostics.trace("FUNCTION resolution succeeded (lambda): '" + flow.toString() + "'");
+        diagnostics.trace("FUNCTION resolution succeeded (lambda): '" + flow + "'");
         return diagnostics.setResolvedFunction(composedFunction);
     }
 
@@ -225,7 +241,7 @@ public class VirtDataComposer {
             Object[] combination = new Object[allargs.length];
             int number = row;
             for (int pos = 0; pos < combination.length; pos++) {
-                int selector = (int) (number / modulos[pos]);
+                int selector = number / modulos[pos];
                 Object[] allargspos = allargs[pos];
                 Object objectatpos = allargspos[selector];
                 combination[pos] = objectatpos;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataDocs.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.api.processors.DocFuncData;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataFunctionFinder.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.api.processors.DocFuncData;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataFunctionLibrary.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.lang.ast.Expression;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataFunctionResolver.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import io.nosqlbench.virtdata.api.annotations.ThreadSafeMapper;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataLibraries.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import org.apache.logging.log4j.Logger;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/bindings/VirtDataLibrary.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.bindings;
 
 import org.apache.logging.log4j.Logger;
@@ -5,7 +21,7 @@ import org.apache.logging.log4j.LogManager;
 
 public interface VirtDataLibrary {
 
-    final static Logger logger = LogManager.getLogger(VirtDataLibrary.class);
+    Logger logger = LogManager.getLogger(VirtDataLibrary.class);
 
     VirtDataFunctionLibrary getFunctionLibrary();
     String getLibname();

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForDoubleFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForDoubleToIntFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForDoubleToLongFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForDoubleUnaryOperator.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForIntFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForIntToDoubleFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForIntToLongFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;
@@ -5,7 +21,7 @@ import io.nosqlbench.virtdata.core.bindings.FunctionType;
 import java.util.function.*;
 
 public class ComposerForIntToLongFunction implements FunctionComposer<IntToLongFunction> {
-    private IntToLongFunction inner;
+    private final IntToLongFunction inner;
 
     public ComposerForIntToLongFunction(IntToLongFunction inner) {
         this.inner = inner;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForIntUnaryOperator.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;
@@ -6,7 +22,7 @@ import java.util.function.*;
 
 public class ComposerForIntUnaryOperator implements FunctionComposer<IntUnaryOperator> {
 
-    private IntUnaryOperator inner;
+    private final IntUnaryOperator inner;
 
     public ComposerForIntUnaryOperator(IntUnaryOperator inner) {
         this.inner = inner;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForLongFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForLongToDoubleFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForLongToIntFunction.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;
@@ -44,7 +60,7 @@ public class ComposerForLongToIntFunction implements FunctionComposer<LongToIntF
             case R_T:
                 final LongFunction<?> f5 =
                         (long l) ->
-                                ((Function<Integer,?>) outer).apply((int) inner.applyAsInt(l));
+                                ((Function<Integer,?>) outer).apply(inner.applyAsInt(l));
                 return new ComposerForLongFunction(f5);
             case int_int:
                 final LongToIntFunction f6 =

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/ComposerForLongUnaryOperator.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;
@@ -6,7 +22,7 @@ import java.util.function.*;
 
 public class ComposerForLongUnaryOperator implements FunctionComposer<LongUnaryOperator> {
 
-    private LongUnaryOperator inner;
+    private final LongUnaryOperator inner;
 
     public ComposerForLongUnaryOperator(LongUnaryOperator inner) {
         this.inner = inner;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/FunctionAssembly.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.core.bindings.FunctionType;
@@ -31,9 +47,9 @@ public class FunctionAssembly implements FunctionComposer {
         } catch (Exception e) {
             logger.error("Error while composing functions:\n");
             if (composer != null) {
-                logger.error("composer: class:" + composer.getClass().getSimpleName() + ", toString:" + composer.toString());
+                logger.error("composer: class:" + composer.getClass().getSimpleName() + ", toString:" + composer);
             }
-            logger.error("outer: class:" + outer.getClass() + ", toString:" + outer.toString());
+            logger.error("outer: class:" + outer.getClass() + ", toString:" + outer);
             throw e;
         }
     }
@@ -73,7 +89,7 @@ public class FunctionAssembly implements FunctionComposer {
             }
         } catch (Exception e) {
             logger.error("Error while setting up initial composer state for function class:" +
-            o.getClass().getSimpleName() + ", toString:" + o.toString());
+            o.getClass().getSimpleName() + ", toString:" + o);
             throw e;
         }
     }

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/composers/FunctionComposer.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.composers;
 
 import io.nosqlbench.virtdata.api.annotations.ThreadSafeMapper;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/BindPoint.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import java.util.Objects;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/BindPointParser.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.nb.api.errors.BasicError;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/CSVBindings.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.virtdata.core.bindings.Binder;
@@ -5,7 +21,7 @@ import io.nosqlbench.virtdata.core.bindings.Bindings;
 
 public class CSVBindings implements Binder<String> {
 
-    private Bindings bindings;
+    private final Bindings bindings;
     private int bufferlen=0;
 
     public CSVBindings(Bindings bindings) {

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/CSVBindingsTemplate.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.virtdata.core.bindings.Bindings;
@@ -5,7 +21,7 @@ import io.nosqlbench.virtdata.core.bindings.BindingsTemplate;
 
 public class CSVBindingsTemplate {
 
-    private BindingsTemplate bindingsTemplate;
+    private final BindingsTemplate bindingsTemplate;
 
     public CSVBindingsTemplate(BindingsTemplate bindingsTemplate) {
         this.bindingsTemplate = bindingsTemplate;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/CapturePoint.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import java.util.Objects;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/CapturePointParser.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import java.util.ArrayList;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/ParsedTemplate.java

@@ -1,18 +1,17 @@
 /*
+ * Copyright (c) 2022 nosqlbench
  *
- *    Copyright 2016 jshook
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *        http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- * /
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 package io.nosqlbench.virtdata.core.templates;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/StringBindings.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.virtdata.core.bindings.Binder;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/StringBindingsTemplate.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 //import io.nosqlbench.engine.api.activityconfig.ParsedStmt;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/StringCompositor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.virtdata.core.bindings.DataMapper;

virtdata-api/src/main/java/io/nosqlbench/virtdata/core/templates/StringMapCompositor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core.templates;
 
 import io.nosqlbench.virtdata.core.bindings.ValuesArrayBinder;
@@ -21,8 +37,8 @@ import java.util.regex.Pattern;
 public class StringMapCompositor implements ValuesArrayBinder<StringMapCompositor, String> {
 
 //    private static Pattern tokenPattern = Pattern.compile("(?<!\\\\)\\{([^}]*)\\}(.*?)?",Pattern.DOTALL);
-    private static Pattern tokenPattern = Pattern.compile("(?<section>(?<literal>[^{}]+)?(?<anchor>\\{(?<token>[a-zA-Z.-]+)?\\})?)");
-    private String[] templateSegments;
+    private static final Pattern tokenPattern = Pattern.compile("(?<section>(?<literal>[^{}]+)?(?<anchor>\\{(?<token>[a-zA-Z.-]+)?\\})?)");
+    private final String[] templateSegments;
     private int buffersize=0;
 
     /**

virtdata-api/src/test/java/io/nosqlbench/engine/api/templating/ParsedTemplateListTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.engine.api.templating;
 
 import org.junit.jupiter.api.Test;

virtdata-api/src/test/java/io/nosqlbench/virtdata/annotations/ExampleDataTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.annotations;
 
 import io.nosqlbench.virtdata.api.annotations.ExampleData;

virtdata-api/src/test/java/io/nosqlbench/virtdata/api/bindings/VirtDataConversionsTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.api.bindings;
 
 import org.junit.jupiter.api.Test;
@@ -128,4 +144,4 @@ public class VirtDataConversionsTest {
         }
     }
 
-}
+}

virtdata-api/src/test/java/io/nosqlbench/virtdata/core/CompatibilityFixupsTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2022 nosqlbench
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package io.nosqlbench.virtdata.core;
 
 import io.nosqlbench.virtdata.core.bindings.CompatibilityFixups;