/*******************************************************************************
* Copyright (c) 2000, 2009 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.eclipse.che.ide.ext.java.jdt.internal.compiler.ast;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.ASTVisitor;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.codegen.BranchLabel;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.impl.BooleanConstant;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.BlockScope;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.TypeBinding;
public class FalseLiteral extends MagicLiteral {
static final char[] source = {'f', 'a', 'l', 's', 'e'};
public FalseLiteral(int s, int e) {
super(s, e);
}
@Override
public void computeConstant() {
this.constant = BooleanConstant.fromValue(false);
}
/**
* Code generation for false literal
*
* @param currentScope
* org.eclipse.che.ide.java.client.internal.compiler.lookup.BlockScope
* @param codeStream
* org.eclipse.che.ide.java.client.internal.compiler.codegen.CodeStream
* @param valueRequired
* boolean
*/
@Override
public void generateCode(BlockScope currentScope, boolean valueRequired) {
}
@Override
public void generateOptimizedBoolean(BlockScope currentScope, BranchLabel trueLabel, BranchLabel falseLabel,
boolean valueRequired) {
}
@Override
public TypeBinding literalType(BlockScope scope) {
return TypeBinding.BOOLEAN;
}
/**
*
*/
@Override
public char[] source() {
return source;
}
@Override
public void traverse(ASTVisitor visitor, BlockScope scope) {
visitor.visit(this, scope);
visitor.endVisit(this, scope);
}
}