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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during
compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based
@AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step.
This library is a superset of AspectJ weaver and hence also of AspectJ runtime.
/*******************************************************************************
* Copyright (c) 2000, 2010 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.aspectj.org.eclipse.jdt.internal.compiler.impl;
public class BooleanConstant extends Constant {
private final boolean value;
private static final BooleanConstant TRUE = new BooleanConstant(true);
private static final BooleanConstant FALSE = new BooleanConstant(false);
public static Constant fromValue(boolean value) {
return value ? BooleanConstant.TRUE : BooleanConstant.FALSE;
}
private BooleanConstant(boolean value) {
this.value = value;
}
@Override
public boolean booleanValue() {
return this.value;
}
@Override
public String stringValue() {
// spec 15.17.11
return String.valueOf(this.value);
}
@Override
public String toString() {
return "(boolean)" + this.value; //$NON-NLS-1$
}
@Override
public int typeID() {
return T_boolean;
}
@Override
public int hashCode() {
return this.value ? 1231 : 1237;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
// cannot be true anymore as the first test would have returned true
return false;
}
}