/*
* 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 org.apache.commons.jxpath.ri;
import java.io.Serializable;
/**
* A qualified name: a combination of an optional namespace prefix
* and an local name.
*
* @author Dmitri Plotnikov
* @version $Revision: 652925 $ $Date: 2008-05-02 17:05:41 -0500 (Fri, 02 May 2008) $
*/
public class QName implements Serializable {
private static final long serialVersionUID = 7616199282015091496L;
private String prefix;
private String name;
private String qualifiedName;
/**
* Create a new QName.
* @param qualifiedName value
*/
public QName(String qualifiedName) {
this.qualifiedName = qualifiedName;
int index = qualifiedName.indexOf(':');
prefix = index < 0 ? null : qualifiedName.substring(0, index);
name = index < 0 ? qualifiedName : qualifiedName.substring(index + 1);
}
/**
* Create a new QName.
* @param prefix ns
* @param localName String
*/
public QName(String prefix, String localName) {
this.prefix = prefix;
this.name = localName;
this.qualifiedName = prefix == null ? localName : prefix + ':' + localName;
}
/**
* Get the prefix of this QName.
* @return String
*/
public String getPrefix() {
return prefix;
}
/**
* Get the local name.
* @return String
*/
public String getName() {
return name;
}
public String toString() {
return qualifiedName;
}
public int hashCode() {
return name.hashCode();
}
public boolean equals(Object object) {
if (this == object) {
return true;
}
if (!(object instanceof QName)) {
return false;
}
return qualifiedName.equals(((QName) object).qualifiedName);
}
}
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