/**
 * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *
 * $Id: IndirectObjectReference.java,v 1.1 2006/08/25 17:00:59 wprinz Exp $
 */
package at.knowcenter.wag.exactparser.parsing;

/**
 * The IndirectObjectReference class completely holds a so called object
 * identifier of an indirect object.
 * 
 * <p>
 * An indirect object is an object not contained within another object. In
 * accordance, a direct object is structurally part of another object. For
 * example, a direct String object that is the value of some key in a dictionary
 * object.
 * </p>
 * <p>
 * An object identifier uniquely identifies a specific indirect object by the
 * object number and the generation number. In PDF such an object identifier may
 * be used to reference to the object.
 * </p>
 * 
 * @author wprinz
 */
public class IndirectObjectReference {

  public int object_number;

  public int generation_number;

  //@Override
  public String toString() {
    return object_number + " " + generation_number;
  }

}