/*
 *  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.myfaces.buildtools.maven2.plugin.builder.qdox;


/**
 * Representation of a Tag's attribute in a Facelet File
 * 
 * @author Jacob Hookom
 * @version $Id: TagAttribute.java,v 1.9 2008/07/13 19:01:35 rlubke Exp $
 */
public final class _TagAttribute
{
    private final String localName;

    private final _Location location;

    private final String namespace;

    private final String qName;

    private final String value;

    private String string;

    public _TagAttribute(_Location location, String ns, String localName, String qName, String value)
    {
        this.location = location;
        this.namespace = ns;
        this.localName = localName;
        this.qName = qName;
        this.value = value;
    }

    /**
     * Local name of this attribute
     * 
     * @return local name of this attribute
     */
    public String getLocalName()
    {
        return this.localName;
    }

    /**
     * The location of this attribute in the FaceletContext
     * 
     * @return the TagAttribute's location
     */
    public _Location getLocation()
    {
        return this.location;
    }

    /**
     * The resolved Namespace for this attribute
     * 
     * @return resolved Namespace
     */
    public String getNamespace()
    {
        return this.namespace;
    }

    /**
     * The qualified name for this attribute
     * 
     * @return the qualified name for this attribute
     */
    public String getQName()
    {
        return this.qName;
    }

    /**
     * Return the literal value of this attribute
     * 
     * @return literal value
     */
    public String getValue()
    {
        return this.value;
    }

    /*
     * (non-Javadoc)
     * 
     * @see java.lang.Object#toString()
     */
    public String toString()
    {
        if (this.string == null)
        {
            this.string = this.location + " " + this.qName + "=\"" + this.value + "\"";
        }
        return this.string;
    }

}