com.sun.tools.javac.processing
Class PrintingProcessor

java.lang.Object
  javax.annotation.processing.AbstractProcessor
      com.sun.tools.javac.processing.PrintingProcessor

All Implemented Interfaces:

Processor

@SupportedAnnotationTypes(value="*")
@SupportedSourceVersion(value=RELEASE_6)
public class PrintingProcessor
extends AbstractProcessor

A processor which prints out elements. Used to implement the -Xprint option; the included visitor class is used to implement Elements.printElements.

This is NOT part of any API supported by Sun Microsystems. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Nested Class Summary

static class

PrintingProcessor.PrintingElementVisitor Used for the -Xprint option and called by Elements.printElements

Field Summary

(package private) java.io.PrintWriter

writer

Fields inherited from class javax.annotation.processing.AbstractProcessor

processingEnv

Constructor Summary

PrintingProcessor()

Method Summary

(package private) void	print(Element element)
boolean	process(java.util.Set<? extends TypeElement> tes, RoundEnvironment renv) Processes a set of annotation types on type elements originating from the prior round and returns whether or not these annotations are claimed by this processor.
void	setWriter(java.io.Writer w)

Methods inherited from class javax.annotation.processing.AbstractProcessor

getCompletions, getSupportedAnnotationTypes, getSupportedOptions, getSupportedSourceVersion, init, isInitialized

Methods inherited from class java.lang.Object

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

Field Detail

writer

java.io.PrintWriter writer

Constructor Detail

PrintingProcessor

public PrintingProcessor()

Method Detail

setWriter

public void setWriter(java.io.Writer w)

process

public boolean process(java.util.Set<? extends TypeElement> tes,
                       RoundEnvironment renv)

Description copied from class: AbstractProcessor

Processes a set of annotation types on type elements originating from the prior round and returns whether or not these annotations are claimed by this processor. If true is returned, the annotations are claimed and subsequent processors will not be asked to process them; if false is returned, the annotations are unclaimed and subsequent processors may be asked to process them. A processor may always return the same boolean value or may vary the result based on chosen criteria.

The input set will be empty if the processor supports "*" and the root elements have no annotations. A Processor must gracefully handle an empty set of annotations.

Specified by:

process in interface Processor

Specified by:

process in class AbstractProcessor

Parameters:

tes - the annotation types requested to be processed

renv - environment for information about the current and prior round

Returns:

whether or not the set of annotations are claimed by this processor

print

void print(Element element)