com.sun.tools.javac.processing
Class JavacRoundEnvironment

java.lang.Object
  com.sun.tools.javac.processing.JavacRoundEnvironment

All Implemented Interfaces:

RoundEnvironment

public class JavacRoundEnvironment
extends java.lang.Object
implements RoundEnvironment

Object providing state about a prior round of annotation processing.

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

private class

JavacRoundEnvironment.AnnotationSetScanner

Field Summary

private boolean	errorRaised
private static java.lang.String	NOT_AN_ANNOTATION_TYPE
private ProcessingEnvironment	processingEnv
private boolean	processingOver
private java.util.Set<? extends Element>	rootElements

Constructor Summary

JavacRoundEnvironment(boolean processingOver, boolean errorRaised, java.util.Set<? extends Element> rootElements, ProcessingEnvironment processingEnv)

Method Summary

boolean	errorRaised() Returns true if an error was raised in the prior round of processing; returns false otherwise.
java.util.Set<? extends Element>	getElementsAnnotatedWith(java.lang.Class<? extends java.lang.annotation.Annotation> a)
java.util.Set<? extends Element>	getElementsAnnotatedWith(TypeElement a) Returns the elements annotated with the given annotation type.
java.util.Set<? extends Element>	getRootElements() Returns the type elements specified by the prior round.
boolean	processingOver() Returns true if types generated by this round will not be subject to a subsequent round of annotation processing; returns false otherwise.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

processingOver

private final boolean processingOver

errorRaised

private final boolean errorRaised

processingEnv

private final ProcessingEnvironment processingEnv

rootElements

private final java.util.Set<? extends Element> rootElements

NOT_AN_ANNOTATION_TYPE

private static final java.lang.String NOT_AN_ANNOTATION_TYPE

See Also:

Constant Field Values

Constructor Detail

JavacRoundEnvironment

JavacRoundEnvironment(boolean processingOver,
                      boolean errorRaised,
                      java.util.Set<? extends Element> rootElements,
                      ProcessingEnvironment processingEnv)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

processingOver

public boolean processingOver()

Description copied from interface: RoundEnvironment

Returns true if types generated by this round will not be subject to a subsequent round of annotation processing; returns false otherwise.

Specified by:

processingOver in interface RoundEnvironment

Returns:

true if types generated by this round will not be subject to a subsequent round of annotation processing; returns false otherwise

errorRaised

public boolean errorRaised()

Returns true if an error was raised in the prior round of processing; returns false otherwise.

Specified by:

errorRaised in interface RoundEnvironment

Returns:

true if an error was raised in the prior round of processing; returns false otherwise.

getRootElements

public java.util.Set<? extends Element> getRootElements()

Returns the type elements specified by the prior round.

Specified by:

getRootElements in interface RoundEnvironment

Returns:

the types elements specified by the prior round, or an empty set if there were none

getElementsAnnotatedWith

public java.util.Set<? extends Element> getElementsAnnotatedWith(TypeElement a)

Returns the elements annotated with the given annotation type. Only type elements included in this round of annotation processing, or declarations of members, parameters, or type parameters declared within those, are returned. Included type elements are specified types and any types nested within them.

Specified by:

getElementsAnnotatedWith in interface RoundEnvironment

Parameters:

a - annotation type being requested

Returns:

the elements annotated with the given annotation type, or an empty set if there are none

getElementsAnnotatedWith

public java.util.Set<? extends Element> getElementsAnnotatedWith(java.lang.Class<? extends java.lang.annotation.Annotation> a)

Specified by:

getElementsAnnotatedWith in interface RoundEnvironment

Parameters:

a - annotation type being requested

Returns:

the elements annotated with the given annotation type, or an empty set if there are none