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The AspectJ matcher can be used for matching pointcuts independently of any AspectJ compilation or weaving steps. Most notably, this can be used by frameworks such as Spring AOP which utilise the @AspectJ pointcut syntax but implement aspect weaving in a way independent of AspectJ, e.g. using dynamic proxies.

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/* *******************************************************************
 * Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
 * All rights reserved.
 * This program and the accompanying materials are made available
 * under the terms of the Eclipse Public License v 2.0
 * which accompanies this distribution and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
 *
 * Contributors:
 *     PARC     initial implementation
 * ******************************************************************/


package org.aspectj.weaver.ast;


public final class Literal extends Test {

	boolean noTest;
	boolean val;

	private Literal(boolean val, boolean noTest) {
		super();
		this.val = val;
		this.noTest = noTest;
	}

	public void accept(ITestVisitor v) {
		v.visit(this);
	}

	public static final Literal TRUE = new Literal(true, false);
	public static final Literal FALSE = new Literal(false, false);
//	public static final Literal NO_TEST = new Literal(false, true);

	public String toString() {
		return noTest ? "NO_TEST" : val ? "TRUE" : "FALSE";
	}
}