content: /*
     Portions Copyright (c) 2009-10 Zepheira LLC, Some Rights Reserved
     Portions Copyright (c) 2010-11 Talis Inc, Some Rights Reserved
  
     Licensed 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.callimachusproject.engine.model;
  
  /**
   * International Resource Identifier.
   * 
   * @author James Leigh
   * 
   */
  public abstract class IRI extends GraphNodePathBase implements Node, VarOrIRI {
  
  	public String toString() {
  		return "<" + stringValue() + ">";
  	}
  
  	@Override
  	public int hashCode() {
  		return stringValue().hashCode();
  	}
  
  	@Override
  	public boolean equals(Object obj) {
  		if (this == obj)
  			return true;
  		if (obj == null)
  			return false;
  		if (!(obj instanceof IRI))
  			return false;
  		IRI other = (IRI) obj;
  		return stringValue().equals(other.stringValue());
  	}
  }
  