org.eclipse.jdt.internal.core.util.ConstantValueAttribute Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2000, 2009 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.core.util;
import org.eclipse.jdt.core.util.ClassFormatException;
import org.eclipse.jdt.core.util.IConstantPool;
import org.eclipse.jdt.core.util.IConstantPoolEntry;
import org.eclipse.jdt.core.util.IConstantValueAttribute;
/**
* Default implementation of IConstantValueAttribute.
*/
public class ConstantValueAttribute
extends ClassFileAttribute
implements IConstantValueAttribute {
private final int constantValueIndex;
private final IConstantPoolEntry constantPoolEntry;
ConstantValueAttribute(byte[] classFileBytes, IConstantPool constantPool, int offset) throws ClassFormatException {
super(classFileBytes, constantPool, offset);
this.constantValueIndex = u2At(classFileBytes, 6, offset);
this.constantPoolEntry = constantPool.decodeEntry(this.constantValueIndex);
}
/**
* @see IConstantValueAttribute#getConstantValue()
*/
@Override
public IConstantPoolEntry getConstantValue() {
return this.constantPoolEntry;
}
/**
* @see IConstantValueAttribute#getConstantValueIndex()
*/
@Override
public int getConstantValueIndex() {
return this.constantValueIndex;
}
}