plugins/org.eclipse.dltk.javascript.formatter/src/org/eclipse/dltk/javascript/ast/ObjectInitializer.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 java.util.List;

import org.eclipse.core.runtime.Assert;
import org.eclipse.dltk.ast.ASTNode;

public class ObjectInitializer extends Expression {

	private List initializers;
	private int LC = -1;
	private int RC = -1;
	private List commas;
	private boolean multiline;

	public ObjectInitializer(ASTNode parent) {
		super(parent);
	}

	public List getInitializers() {
		return this.initializers;
	}

	public void setInitializers(List initializers) {
		this.initializers = initializers;
	}

	public int getLC() {
		return this.LC;
	}

	public void setLC(int LC) {
		this.LC = LC;
	}

	public int getRC() {
		return this.RC;
	}

	public void setRC(int RC) {
		this.RC = RC;
	}

	public List getCommas() {
		return this.commas;
	}

	public void setCommas(List commas) {
		this.commas = commas;
	}

	public boolean isMultiline() {
		return this.multiline;
	}

	public void setMultiline(boolean multiline) {
		this.multiline = multiline;
	}

	public String toSourceString(String indentationString) {

		Assert.isTrue(sourceStart() >= 0);
		Assert.isTrue(sourceEnd() > 0);
		Assert.isTrue(LC > 0);
		Assert.isTrue(RC > 0);
		Assert.isTrue(initializers.size() == 0
				|| commas.size() == initializers.size() - 1);

		StringBuffer buffer = new StringBuffer();

		buffer.append("{");
		for (int i = 0; i < initializers.size(); i++) {
			if (i > 0)
				buffer.append(", ");

			buffer.append(((ISourceable) initializers.get(i))
					.toSourceString(indentationString));
		}
		buffer.append("}");

		return buffer.toString();
	}

	public boolean isBlock() {
		return false;
	}

}