PropertyInitializer.java

/*******************************************************************************
 * Copyright (c) 2009 xored software, Inc.  
 *
 * 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:
 *     xored software, Inc. - initial API and Implementation (Vladimir Belov)
 *******************************************************************************/

package org.eclipse.dltk.javascript.ast;

import org.eclipse.dltk.ast.ASTVisitor;

public class PropertyInitializer extends ObjectInitializerPart implements
		ISourceable {

	private Expression name;
	private Expression value;
	private int colon = -1;

	public PropertyInitializer(JSNode parent) {
		super(parent);
	}

	/**
	 * @see org.eclipse.dltk.ast.ASTNode#traverse(org.eclipse.dltk.ast.ASTVisitor)
	 */
	@Override
	public void traverse(ASTVisitor visitor) throws Exception {
		if (visitor.visit(this)) {
			if (name != null)
				name.traverse(visitor);
			if (value != null)
				value.traverse(visitor);
			visitor.endvisit(this);
		}
	}

	public Expression getName() {
		return this.name;
	}

	public void setName(Expression name) {
		this.name = name;
	}

	public Expression getValue() {
		return this.value;
	}

	public void setValue(Expression value) {
		this.value = value;
	}

	public int getColon() {
		return this.colon;
	}

	public void setColon(int colon) {
		this.colon = colon;
	}

	@Override
	public String toSourceString(String indentationString) {
		return toSourceString(name, indentationString) + ": "
				+ toSourceString(value, indentationString);
	}

	public String getNameAsString() {
		final Expression name = getName();
		if (name instanceof Identifier) {
			return ((Identifier) name).getName();
		} else if (name instanceof StringLiteral) {
			return ((StringLiteral) name).getValue();
		} else {
			return null;
		}
	}

}