All Downloads are FREE. Search and download functionalities are using the official Maven repository.
Search JAR files by class name

Source code of the class Tag.java part of aspectjweaver version 1.8.9

Go to download Show more of this group Show artifacts with the name aspectjweaver
        /* *******************************************************************
 * Copyright (c) 2002 Contributors
 * 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: 
 *     PARC     initial implementation 
 *   Andy Clement   pushed down into bcel module
 * ******************************************************************/

package org.aspectj.apache.bcel.generic;

/**
 * A tag is an instruction-targeter that does not remember its target. Instruction handles will maintain a list of targeters but
 * there won't be a way to get back from the tag to the instruction. Maintaining these backward/forward links just slows everything
 * down.
 */
public abstract class Tag implements InstructionTargeter, Cloneable {

	public Tag() {
	}

	// ---- from InstructionTargeter
	public boolean containsTarget(InstructionHandle ih) {
		return false;
	}

	public void updateTarget(InstructionHandle oldHandle, InstructionHandle newHandle) {
		oldHandle.removeTargeter(this);
		if (newHandle != null) {
			newHandle.addTargeter(this);
		}
	}

	public Tag copy() {
		try {
			return (Tag) clone();
		} catch (CloneNotSupportedException e) {
			throw new RuntimeException("Sanity check, can't clone me");
		}
	}
}




© 2018 Weber Informatics LLC