Package io.nosqlbench.virtdata.processors

Class FunctionManifestProcessor

java.lang.Object
javax.annotation.processing.AbstractProcessor
io.nosqlbench.virtdata.processors.FunctionManifestProcessor
All Implemented Interfaces:
javax.annotation.processing.Processor
@SupportedOptions("title")
@SupportedSourceVersion(RELEASE_11)
@SupportedAnnotationTypes({"io.nosqlbench.virtdata.annotations.ThreadSafeMapper","io.nosqlbench.virtdata.annotations.PerThreadMapper"})
public class FunctionManifestProcessor
extends javax.annotation.processing.AbstractProcessor
This annotation processor is responsible for finding all annotated functions and adding them to the manifest file for the current project. Specifically, any class annotated as ThreadSafeMapper or PerThreadMapper are recorded in 
classes/META-INF/functions
This operates slightly differently than the service loader facility. The point is to enumerate candidate functions without requiring them to have a no-args constructor.

  • Field Summary

    Fields inherited from class javax.annotation.processing.AbstractProcessor

    processingEnv

  • Constructor Summary

    Constructors 
    Constructor Description
    FunctionManifestProcessor()  

  • Method Summary

    Modifier and Type Method Description
    void init​(javax.annotation.processing.ProcessingEnvironment processingEnv)  
    boolean process​(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations, javax.annotation.processing.RoundEnvironment roundEnv)  

    Methods inherited from class javax.annotation.processing.AbstractProcessor

    getCompletions, getSupportedAnnotationTypes, getSupportedOptions, getSupportedSourceVersion, isInitialized

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

  • Method Details

    • init

      public void init​(javax.annotation.processing.ProcessingEnvironment processingEnv)
      Specified by:
      init in interface javax.annotation.processing.Processor
      Overrides:
      init in class javax.annotation.processing.AbstractProcessor

    • process

      public boolean process​(java.util.Set<? extends javax.lang.model.element.TypeElement> annotations, javax.annotation.processing.RoundEnvironment roundEnv)
      Specified by:
      process in interface javax.annotation.processing.Processor
      Specified by:
      process in class javax.annotation.processing.AbstractProcessor