/*
 *
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */

package macromedia.abc;

/**
 * @author Clement Wong
 */
public final class QName
{
	public QName(final String namespaceURI, final String localPart)
	{
		this.namespaceURI = namespaceURI;
		this.localPart = localPart;
	}

	private String namespaceURI;
	private String localPart;

	public String getNamespace()
	{
		return namespaceURI;
	}

	public String getLocalPart()
	{
		return localPart;
	}

	public boolean equals(Object obj)
	{
		if (obj instanceof QName)
		{
			QName qName = (QName) obj;
			return namespaceURI.equals(qName.namespaceURI) && localPart.equals(qName.localPart);
		}
		else
		{
			return false;
		}
	}

	public int hashCode()
	{
		return namespaceURI.hashCode() ^ localPart.hashCode();
	}

	public String toString()
	{
		return (namespaceURI == null || namespaceURI.length() == 0) ? localPart : namespaceURI + ":" + localPart;
	}
}