/******************************************************************************* | |
* Copyright (c) 2011 IBM Corporation and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.jdt.core.util; | |
/** | |
* Description of the new constant pool entry as described in the JVM specifications | |
* added for Java 7 support. | |
* Its contents is initialized according to its kind. | |
* | |
* This interface may be implemented by clients. | |
* | |
* @since 3.8 | |
*/ | |
public interface IConstantPoolEntry2 extends IConstantPoolEntry { | |
/** | |
* Returns the descriptor index. This value is set only when decoding a MethodType entry. | |
* The value is unspecified otherwise. The corresponding UTF8 value can be retrieved by using | |
* {@link #getMethodDescriptor()}. | |
* | |
* @return the descriptor index. This value is set only when decoding a MethodType entry. | |
* @see IConstantPoolConstant#CONSTANT_MethodType | |
*/ | |
int getDescriptorIndex(); | |
/** | |
* Returns the reference kind. This value is set only when decoding a MethodHandle entry. | |
* The value is unspecified otherwise. | |
* | |
* @return the reference kind. This value is set only when decoding a MethodHandle entry. | |
* @see IConstantPoolConstant#CONSTANT_MethodHandle | |
*/ | |
int getReferenceKind(); | |
/** | |
* Returns the reference index. This value is set only when decoding a MethodHandle entry. | |
* The value is unspecified otherwise. | |
* | |
* @return the reference kind. This value is set only when decoding a MethodHandle entry. | |
* @see IConstantPoolConstant#CONSTANT_MethodHandle | |
*/ | |
int getReferenceIndex(); | |
/** | |
* Returns the bootstrap method attribute index. This value is set only when decoding a InvokeDynamic entry. | |
* The value is unspecified otherwise. | |
* | |
* @return the reference kind. This value is set only when decoding a MethodHandle entry. | |
* @see IConstantPoolConstant#CONSTANT_InvokeDynamic | |
*/ | |
int getBootstrapMethodAttributeIndex(); | |
} |