com.sun.tools.apt.mirror.util
Class DeclarationsImpl

java.lang.Object
  com.sun.tools.apt.mirror.util.DeclarationsImpl

All Implemented Interfaces:

Declarations

public class DeclarationsImpl
extends java.lang.Object
implements Declarations

Implementation of Declarations utility methods for annotation processors

Field Summary

private static Context.Key<Declarations>	declarationsKey
private AptEnv	env

Constructor Summary

private

DeclarationsImpl(Context context)

Method Summary

boolean	hides(MemberDeclaration sub, MemberDeclaration sup) Tests whether one type, method, or field declaration hides another. See JLS 2 sections 8.3 and 8.4.6.
static Declarations	instance(Context context)
boolean	overrides(MethodDeclaration sub, MethodDeclaration sup) Tests whether one method overrides another. See JLS 2 section 8.4.6.1.

Methods inherited from class java.lang.Object

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

Field Detail

env

private final AptEnv env

declarationsKey

private static final Context.Key<Declarations> declarationsKey

Constructor Detail

DeclarationsImpl

private DeclarationsImpl(Context context)

Method Detail

instance

public static Declarations instance(Context context)

hides

public boolean hides(MemberDeclaration sub,
                     MemberDeclaration sup)

Tests whether one type, method, or field declaration hides another. See JLS 2 sections 8.3 and 8.4.6.

Specified by:

hides in interface Declarations

Parameters:

sub - the first member

sup - the second member

Returns:

true if and only if the first member hides the second

overrides

public boolean overrides(MethodDeclaration sub,
                         MethodDeclaration sup)

Tests whether one method overrides another. When a non-abstract method overrides an abstract one, the former is also said to implement the latter. See JLS 2 section 8.4.6.1.

Specified by:

overrides in interface Declarations

Parameters:

sub - the first method

sup - the second method

Returns:

true if and only if the first method overrides the second