/*
* <copyright>
*
* Copyright (c) 2005-2006 Sven Efftinge 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:
* Sven Efftinge - Initial API and implementation
*
* </copyright>
*/
package org.eclipse.gmf.internal.xpand.expression.ast;
import java.util.Set;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.gmf.internal.xpand.StringHelper;
import org.eclipse.gmf.internal.xpand.expression.AnalysationIssue;
import org.eclipse.gmf.internal.xpand.expression.ExecutionContext;
/**
* @author Sven Efftinge
* @author Arno Haase
*/
public class StringLiteral extends Literal {
public StringLiteral(final int start, final int end, final int line, final int startOffset, final int endOffset, final String literalValue) {
super(start, end, line, startOffset, endOffset, literalValue);
}
@Override
public Object evaluateInternal(final ExecutionContext ctx) {
return getValue();
}
public EClassifier analyze(final ExecutionContext ctx, final Set<AnalysationIssue> issues) {
return EcorePackage.eINSTANCE.getEString();
}
public String getValue() {
return StringHelper.strip(StringHelper.unescape(getLiteralValue()), 1, 1);
}
}