content: /*
  * Conditions Of Use
  *
  * This software was developed by employees of the National Institute of
  * Standards and Technology (NIST), an agency of the Federal Government.
  * Pursuant to title 15 Untied States Code Section 105, works of NIST
  * employees are not subject to copyright protection in the United States
  * and are considered to be in the public domain.  As a result, a formal
  * license is not needed to use the software.
  *
  * This software is provided by NIST as a service and is expressly
  * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
  * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
  * AND DATA ACCURACY.  NIST does not warrant or make any representations
  * regarding the use of the software or the results thereof, including but
  * not limited to the correctness, accuracy, reliability or usefulness of
  * the software.
  *
  * Permission to use this software is contingent upon your acceptance
  * of the terms of this agreement
  *
  * .
  *
  */
  /*******************************************
   * PRODUCT OF PT INOVACAO - EST DEPARTMENT *
   *******************************************/
  
  package gov2.nist.javax2.sip.parser.ims;
  
  import java.text.ParseException;
  
  
  import gov2.nist.javax2.sip.header.SIPHeader;
  import gov2.nist.javax2.sip.header.ims.PPreferredIdentity;
  import gov2.nist.javax2.sip.parser.AddressParametersParser;
  import gov2.nist.javax2.sip.parser.Lexer;
  import gov2.nist.javax2.sip.parser.TokenTypes;
  
  /**
   * P-Preferred-Identity header parser.
   *
   * @author ALEXANDRE MIGUEL SILVA SANTOS
   */
  
  public class PPreferredIdentityParser
      //extends AddressHeaderParser
      extends AddressParametersParser
      implements TokenTypes {
  
      public PPreferredIdentityParser(String preferredIdentity) {
          super(preferredIdentity);
  
      }
  
  
      protected PPreferredIdentityParser(Lexer lexer) {
          super(lexer);
  
      }
  
      public SIPHeader parse() throws ParseException {
  
          if (debug)
              dbg_enter("PreferredIdentityParser.parse");
  
          try {
              this.lexer.match(TokenTypes.P_PREFERRED_IDENTITY);
              this.lexer.SPorHT();
              this.lexer.match(':');
              this.lexer.SPorHT();
  
              PPreferredIdentity p = new PPreferredIdentity();
              super.parse( p );
              return p;
          } finally {
              if (debug)
                  dbg_leave("PreferredIdentityParser.parse");
              }
  
  
      }
  
  }
  