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/*******************************************************************************
* Copyright (c) 2000, 2010 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.aspectj.org.eclipse.jdt.internal.compiler.impl;
public class StringConstant extends Constant {
private String value;
public static Constant fromValue(String value) {
return new StringConstant(value);
}
private StringConstant(String value) {
this.value = value;
}
public String stringValue() {
// spec 15.17.11
// the next line do not go into the toString() send....!
return this.value;
/*
* String s = value.toString() ; if (s == null) return "null"; else return s;
*/
}
public String toString() {
return "(String)\"" + this.value + "\""; //$NON-NLS-2$ //$NON-NLS-1$
}
public int typeID() {
return T_JavaLangString;
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((this.value == null) ? 0 : this.value.hashCode());
return result;
}
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
StringConstant other = (StringConstant) obj;
if (this.value == null) {
return other.value == null;
} else {
return this.value.equals(other.value);
}
}
}