/*
    * This class is an auto-generated source file for a HAPI
    * HL7 v2.x standard structure class.
    *
    * For more information, visit: http://hl7api.sourceforge.net/
    * 
    * The contents of this file are subject to the Mozilla Public License Version 1.1 
    * (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.mozilla.org/MPL/ 
   * Software distributed under the License is distributed on an "AS IS" basis, 
   * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the 
   * specific language governing rights and limitations under the License. 
   * 
   * The Original Code is "[file_name]".  Description: 
   * "[one_line_description]" 
   * 
   * The Initial Developer of the Original Code is University Health Network. Copyright (C) 
   * 2012.  All Rights Reserved. 
   * 
   * Contributor(s): ______________________________________. 
   * 
   * Alternatively, the contents of this file may be used under the terms of the 
   * GNU General Public License (the  "GPL"), in which case the provisions of the GPL are 
   * applicable instead of those above.  If you wish to allow use of your version of this 
   * file only under the terms of the GPL and not to allow others to use your version 
   * of this file under the MPL, indicate your decision by deleting  the provisions above 
   * and replace  them with the notice and other provisions required by the GPL License.  
   * If you do not delete the provisions above, a recipient may use your version of 
   * this file under either the MPL or the GPL. 
   * 
   */
  
  
  package ca.uhn.hl7v2.model.v23.segment;
  
  // import ca.uhn.hl7v2.model.v23.group.*;
  import ca.uhn.hl7v2.model.v23.datatype.*;
  import ca.uhn.hl7v2.HL7Exception;
  import ca.uhn.hl7v2.parser.ModelClassFactory;
  import ca.uhn.hl7v2.parser.DefaultModelClassFactory;
  import ca.uhn.hl7v2.model.AbstractMessage;
  import ca.uhn.hl7v2.model.Group;
  import ca.uhn.hl7v2.model.Type;
  import ca.uhn.hl7v2.model.AbstractSegment;
  import ca.uhn.hl7v2.model.Varies;
  
  
  /**
   *<p>Represents an HL7 RXA message segment (Pharmacy administration segment). 
   * This segment has the following fields:</p>
   * <ul>
       * <li>RXA-1: Give Sub-ID Counter (ID) <b> </b>
       * <li>RXA-2: Administration Sub-ID Counter (NM) <b> </b>
       * <li>RXA-3: Date/Time Start of Administration (TS) <b> </b>
       * <li>RXA-4: Date/Time End of Administration (TS) <b> </b>
       * <li>RXA-5: Administered Code (CE) <b> </b>
       * <li>RXA-6: Administered Amount (NM) <b> </b>
       * <li>RXA-7: Administered Units (CE) <b>optional </b>
       * <li>RXA-8: Administered Dosage Form (CE) <b>optional </b>
       * <li>RXA-9: Administration Notes (CE) <b>optional repeating</b>
       * <li>RXA-10: Administering Provider (XCN) <b>optional </b>
       * <li>RXA-11: Administered-at Location (CM_LA1) <b>optional </b>
       * <li>RXA-12: Administered Per (Time Unit) (ST) <b>optional </b>
       * <li>RXA-13: Administered Strength (NM) <b>optional </b>
       * <li>RXA-14: Administered Strength Units (CE) <b>optional </b>
       * <li>RXA-15: Substance Lot Number (ST) <b>optional repeating</b>
       * <li>RXA-16: Substance Expiration Date (TS) <b>optional repeating</b>
       * <li>RXA-17: Substance Manufacturer Name (CE) <b>optional repeating</b>
       * <li>RXA-18: Substance Refusal Reason (CE) <b>optional repeating</b>
       * <li>RXA-19: Indication (CE) <b>optional repeating</b>
       * <li>RXA-20: Completion Status (ID) <b>optional </b>
       * <li>RXA-21: Action Code-RXA (ID) <b>optional </b>
       * <li>RXA-22: System Entry Date/Time (TS) <b>optional </b>
   * </ul>
   */
  @SuppressWarnings("unused")
  public class RXA extends AbstractSegment {
  
      /** 
       * Creates a new RXA segment
       */
      public RXA(Group parent, ModelClassFactory factory) {
         super(parent, factory);
         init(factory);
      }
  
      private void init(ModelClassFactory factory) {
         try {
                                                this.add(ID.class, true, 1, 4, new Object[]{ getMessage(), new Integer(0) }, "Give Sub-ID Counter");
                                    this.add(NM.class, true, 1, 4, new Object[]{ getMessage() }, "Administration Sub-ID Counter");
                                    this.add(TS.class, true, 1, 26, new Object[]{ getMessage() }, "Date/Time Start of Administration");
                                    this.add(TS.class, true, 1, 26, new Object[]{ getMessage() }, "Date/Time End of Administration");
                                    this.add(CE.class, true, 1, 100, new Object[]{ getMessage() }, "Administered Code");
                                    this.add(NM.class, true, 1, 20, new Object[]{ getMessage() }, "Administered Amount");
                                    this.add(CE.class, false, 1, 60, new Object[]{ getMessage() }, "Administered Units");
                                    this.add(CE.class, false, 1, 60, new Object[]{ getMessage() }, "Administered Dosage Form");
                                    this.add(CE.class, false, 0, 200, new Object[]{ getMessage() }, "Administration Notes");
                                    this.add(XCN.class, false, 1, 200, new Object[]{ getMessage() }, "Administering Provider");
                                    this.add(CM_LA1.class, false, 1, 200, new Object[]{ getMessage() }, "Administered-at Location");
                                   this.add(ST.class, false, 1, 20, new Object[]{ getMessage() }, "Administered Per (Time Unit)");
                                   this.add(NM.class, false, 1, 20, new Object[]{ getMessage() }, "Administered Strength");
                                   this.add(CE.class, false, 1, 60, new Object[]{ getMessage() }, "Administered Strength Units");
                                   this.add(ST.class, false, 0, 20, new Object[]{ getMessage() }, "Substance Lot Number");
                                   this.add(TS.class, false, 0, 26, new Object[]{ getMessage() }, "Substance Expiration Date");
                                   this.add(CE.class, false, 0, 60, new Object[]{ getMessage() }, "Substance Manufacturer Name");
                                   this.add(CE.class, false, 0, 60, new Object[]{ getMessage() }, "Substance Refusal Reason");
                                   this.add(CE.class, false, 0, 200, new Object[]{ getMessage() }, "Indication");
                                               this.add(ID.class, false, 1, 2, new Object[]{ getMessage(), new Integer(322) }, "Completion Status");
                                               this.add(ID.class, false, 1, 2, new Object[]{ getMessage(), new Integer(323) }, "Action Code-RXA");
                                   this.add(TS.class, false, 1, 26, new Object[]{ getMessage() }, "System Entry Date/Time");
        } catch(HL7Exception e) {
           log.error("Unexpected error creating RXA - this is probably a bug in the source code generator.", e);
        }
     }
 
 
 
     /**
      * Returns
      * RXA-1: "Give Sub-ID Counter" - creates it if necessary
      */
     public ID getGiveSubIDCounter() { 
 		ID retVal = this.getTypedField(1, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-1: "Give Sub-ID Counter" - creates it if necessary
      */
     public ID getRxa1_GiveSubIDCounter() { 
 		ID retVal = this.getTypedField(1, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-2: "Administration Sub-ID Counter" - creates it if necessary
      */
     public NM getAdministrationSubIDCounter() { 
 		NM retVal = this.getTypedField(2, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-2: "Administration Sub-ID Counter" - creates it if necessary
      */
     public NM getRxa2_AdministrationSubIDCounter() { 
 		NM retVal = this.getTypedField(2, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-3: "Date/Time Start of Administration" - creates it if necessary
      */
     public TS getDateTimeStartOfAdministration() { 
 		TS retVal = this.getTypedField(3, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-3: "Date/Time Start of Administration" - creates it if necessary
      */
     public TS getRxa3_DateTimeStartOfAdministration() { 
 		TS retVal = this.getTypedField(3, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-4: "Date/Time End of Administration" - creates it if necessary
      */
     public TS getDateTimeEndOfAdministration() { 
 		TS retVal = this.getTypedField(4, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-4: "Date/Time End of Administration" - creates it if necessary
      */
     public TS getRxa4_DateTimeEndOfAdministration() { 
 		TS retVal = this.getTypedField(4, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-5: "Administered Code" - creates it if necessary
      */
     public CE getAdministeredCode() { 
 		CE retVal = this.getTypedField(5, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-5: "Administered Code" - creates it if necessary
      */
     public CE getRxa5_AdministeredCode() { 
 		CE retVal = this.getTypedField(5, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-6: "Administered Amount" - creates it if necessary
      */
     public NM getAdministeredAmount() { 
 		NM retVal = this.getTypedField(6, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-6: "Administered Amount" - creates it if necessary
      */
     public NM getRxa6_AdministeredAmount() { 
 		NM retVal = this.getTypedField(6, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-7: "Administered Units" - creates it if necessary
      */
     public CE getAdministeredUnits() { 
 		CE retVal = this.getTypedField(7, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-7: "Administered Units" - creates it if necessary
      */
     public CE getRxa7_AdministeredUnits() { 
 		CE retVal = this.getTypedField(7, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-8: "Administered Dosage Form" - creates it if necessary
      */
     public CE getAdministeredDosageForm() { 
 		CE retVal = this.getTypedField(8, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-8: "Administered Dosage Form" - creates it if necessary
      */
     public CE getRxa8_AdministeredDosageForm() { 
 		CE retVal = this.getTypedField(8, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Administration Notes (RXA-9).
      */
     public CE[] getAdministrationNotes() {
     	CE[] retVal = this.getTypedField(9, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Administration Notes (RXA-9).
      */
     public CE[] getRxa9_AdministrationNotes() {
     	CE[] retVal = this.getTypedField(9, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Administration Notes (RXA-9).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getAdministrationNotesReps() {
     	return this.getReps(9);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-9: "Administration Notes" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getAdministrationNotes(int rep) { 
 		CE retVal = this.getTypedField(9, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-9: "Administration Notes" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getRxa9_AdministrationNotes(int rep) { 
 		CE retVal = this.getTypedField(9, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Administration Notes (RXA-9).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa9_AdministrationNotesReps() {
     	return this.getReps(9);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-9: "Administration Notes" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertAdministrationNotes(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(9, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-9: "Administration Notes" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertRxa9_AdministrationNotes(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(9, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-9: "Administration Notes" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeAdministrationNotes(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(9, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-9: "Administration Notes" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeRxa9_AdministrationNotes(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(9, rep);
     }
 
 
 
 
     /**
      * Returns
      * RXA-10: "Administering Provider" - creates it if necessary
      */
     public XCN getAdministeringProvider() { 
 		XCN retVal = this.getTypedField(10, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-10: "Administering Provider" - creates it if necessary
      */
     public XCN getRxa10_AdministeringProvider() { 
 		XCN retVal = this.getTypedField(10, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-11: "Administered-at Location" - creates it if necessary
      */
     public CM_LA1 getAdministeredAtLocation() { 
 		CM_LA1 retVal = this.getTypedField(11, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-11: "Administered-at Location" - creates it if necessary
      */
     public CM_LA1 getRxa11_AdministeredAtLocation() { 
 		CM_LA1 retVal = this.getTypedField(11, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-12: "Administered Per (Time Unit)" - creates it if necessary
      */
     public ST getAdministeredPerTimeUnit() { 
 		ST retVal = this.getTypedField(12, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-12: "Administered Per (Time Unit)" - creates it if necessary
      */
     public ST getRxa12_AdministeredPerTimeUnit() { 
 		ST retVal = this.getTypedField(12, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-13: "Administered Strength" - creates it if necessary
      */
     public NM getAdministeredStrength() { 
 		NM retVal = this.getTypedField(13, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-13: "Administered Strength" - creates it if necessary
      */
     public NM getRxa13_AdministeredStrength() { 
 		NM retVal = this.getTypedField(13, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-14: "Administered Strength Units" - creates it if necessary
      */
     public CE getAdministeredStrengthUnits() { 
 		CE retVal = this.getTypedField(14, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-14: "Administered Strength Units" - creates it if necessary
      */
     public CE getRxa14_AdministeredStrengthUnits() { 
 		CE retVal = this.getTypedField(14, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Substance Lot Number (RXA-15).
      */
     public ST[] getSubstanceLotNumber() {
     	ST[] retVal = this.getTypedField(15, new ST[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Substance Lot Number (RXA-15).
      */
     public ST[] getRxa15_SubstanceLotNumber() {
     	ST[] retVal = this.getTypedField(15, new ST[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Substance Lot Number (RXA-15).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSubstanceLotNumberReps() {
     	return this.getReps(15);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-15: "Substance Lot Number" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public ST getSubstanceLotNumber(int rep) { 
 		ST retVal = this.getTypedField(15, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-15: "Substance Lot Number" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public ST getRxa15_SubstanceLotNumber(int rep) { 
 		ST retVal = this.getTypedField(15, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Substance Lot Number (RXA-15).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa15_SubstanceLotNumberReps() {
     	return this.getReps(15);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-15: "Substance Lot Number" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public ST insertSubstanceLotNumber(int rep) throws HL7Exception { 
         return (ST) super.insertRepetition(15, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-15: "Substance Lot Number" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public ST insertRxa15_SubstanceLotNumber(int rep) throws HL7Exception { 
         return (ST) super.insertRepetition(15, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-15: "Substance Lot Number" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public ST removeSubstanceLotNumber(int rep) throws HL7Exception { 
         return (ST) super.removeRepetition(15, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-15: "Substance Lot Number" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public ST removeRxa15_SubstanceLotNumber(int rep) throws HL7Exception { 
         return (ST) super.removeRepetition(15, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Substance Expiration Date (RXA-16).
      */
     public TS[] getSubstanceExpirationDate() {
     	TS[] retVal = this.getTypedField(16, new TS[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Substance Expiration Date (RXA-16).
      */
     public TS[] getRxa16_SubstanceExpirationDate() {
     	TS[] retVal = this.getTypedField(16, new TS[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Substance Expiration Date (RXA-16).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSubstanceExpirationDateReps() {
     	return this.getReps(16);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-16: "Substance Expiration Date" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public TS getSubstanceExpirationDate(int rep) { 
 		TS retVal = this.getTypedField(16, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-16: "Substance Expiration Date" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public TS getRxa16_SubstanceExpirationDate(int rep) { 
 		TS retVal = this.getTypedField(16, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Substance Expiration Date (RXA-16).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa16_SubstanceExpirationDateReps() {
     	return this.getReps(16);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-16: "Substance Expiration Date" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public TS insertSubstanceExpirationDate(int rep) throws HL7Exception { 
         return (TS) super.insertRepetition(16, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-16: "Substance Expiration Date" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public TS insertRxa16_SubstanceExpirationDate(int rep) throws HL7Exception { 
         return (TS) super.insertRepetition(16, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-16: "Substance Expiration Date" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public TS removeSubstanceExpirationDate(int rep) throws HL7Exception { 
         return (TS) super.removeRepetition(16, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-16: "Substance Expiration Date" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public TS removeRxa16_SubstanceExpirationDate(int rep) throws HL7Exception { 
         return (TS) super.removeRepetition(16, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Substance Manufacturer Name (RXA-17).
      */
     public CE[] getSubstanceManufacturerName() {
     	CE[] retVal = this.getTypedField(17, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Substance Manufacturer Name (RXA-17).
      */
     public CE[] getRxa17_SubstanceManufacturerName() {
     	CE[] retVal = this.getTypedField(17, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Substance Manufacturer Name (RXA-17).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSubstanceManufacturerNameReps() {
     	return this.getReps(17);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-17: "Substance Manufacturer Name" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getSubstanceManufacturerName(int rep) { 
 		CE retVal = this.getTypedField(17, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-17: "Substance Manufacturer Name" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getRxa17_SubstanceManufacturerName(int rep) { 
 		CE retVal = this.getTypedField(17, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Substance Manufacturer Name (RXA-17).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa17_SubstanceManufacturerNameReps() {
     	return this.getReps(17);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-17: "Substance Manufacturer Name" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertSubstanceManufacturerName(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(17, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-17: "Substance Manufacturer Name" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertRxa17_SubstanceManufacturerName(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(17, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-17: "Substance Manufacturer Name" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeSubstanceManufacturerName(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(17, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-17: "Substance Manufacturer Name" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeRxa17_SubstanceManufacturerName(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(17, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Substance Refusal Reason (RXA-18).
      */
     public CE[] getSubstanceRefusalReason() {
     	CE[] retVal = this.getTypedField(18, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Substance Refusal Reason (RXA-18).
      */
     public CE[] getRxa18_SubstanceRefusalReason() {
     	CE[] retVal = this.getTypedField(18, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Substance Refusal Reason (RXA-18).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSubstanceRefusalReasonReps() {
     	return this.getReps(18);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-18: "Substance Refusal Reason" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getSubstanceRefusalReason(int rep) { 
 		CE retVal = this.getTypedField(18, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-18: "Substance Refusal Reason" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getRxa18_SubstanceRefusalReason(int rep) { 
 		CE retVal = this.getTypedField(18, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Substance Refusal Reason (RXA-18).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa18_SubstanceRefusalReasonReps() {
     	return this.getReps(18);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-18: "Substance Refusal Reason" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertSubstanceRefusalReason(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(18, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-18: "Substance Refusal Reason" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertRxa18_SubstanceRefusalReason(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(18, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-18: "Substance Refusal Reason" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeSubstanceRefusalReason(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(18, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-18: "Substance Refusal Reason" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeRxa18_SubstanceRefusalReason(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(18, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Indication (RXA-19).
      */
     public CE[] getIndication() {
     	CE[] retVal = this.getTypedField(19, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Indication (RXA-19).
      */
     public CE[] getRxa19_Indication() {
     	CE[] retVal = this.getTypedField(19, new CE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Indication (RXA-19).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getIndicationReps() {
     	return this.getReps(19);
     }
 
 
     /**
      * Returns a specific repetition of
      * RXA-19: "Indication" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getIndication(int rep) { 
 		CE retVal = this.getTypedField(19, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * RXA-19: "Indication" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CE getRxa19_Indication(int rep) { 
 		CE retVal = this.getTypedField(19, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Indication (RXA-19).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getRxa19_IndicationReps() {
     	return this.getReps(19);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-19: "Indication" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertIndication(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(19, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * RXA-19: "Indication" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE insertRxa19_Indication(int rep) throws HL7Exception { 
         return (CE) super.insertRepetition(19, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-19: "Indication" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeIndication(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(19, rep);
     }
 
 
     /**
      * Removes a repetition of
      * RXA-19: "Indication" at a specific index
      *
      * @param rep The repetition index (0-indexed)
      * @throws HL7Exception If the rep is invalid (below 0, or too high for the allowable repetitions)
      */
     public CE removeRxa19_Indication(int rep) throws HL7Exception { 
         return (CE) super.removeRepetition(19, rep);
     }
 
 
 
 
     /**
      * Returns
      * RXA-20: "Completion Status" - creates it if necessary
      */
     public ID getCompletionStatus() { 
 		ID retVal = this.getTypedField(20, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-20: "Completion Status" - creates it if necessary
      */
     public ID getRxa20_CompletionStatus() { 
 		ID retVal = this.getTypedField(20, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-21: "Action Code-RXA" - creates it if necessary
      */
     public ID getActionCodeRXA() { 
 		ID retVal = this.getTypedField(21, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-21: "Action Code-RXA" - creates it if necessary
      */
     public ID getRxa21_ActionCodeRXA() { 
 		ID retVal = this.getTypedField(21, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * RXA-22: "System Entry Date/Time" - creates it if necessary
      */
     public TS getSystemEntryDateTime() { 
 		TS retVal = this.getTypedField(22, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * RXA-22: "System Entry Date/Time" - creates it if necessary
      */
     public TS getRxa22_SystemEntryDateTime() { 
 		TS retVal = this.getTypedField(22, 0);
 		return retVal;
     }
 
 
 
 
 
     /** {@inheritDoc} */   
     protected Type createNewTypeWithoutReflection(int field) {
        switch (field) {
           case 0: return new ID(getMessage(), new Integer( 0 ));
           case 1: return new NM(getMessage());
           case 2: return new TS(getMessage());
           case 3: return new TS(getMessage());
           case 4: return new CE(getMessage());
           case 5: return new NM(getMessage());
           case 6: return new CE(getMessage());
           case 7: return new CE(getMessage());
           case 8: return new CE(getMessage());
           case 9: return new XCN(getMessage());
           case 10: return new CM_LA1(getMessage());
           case 11: return new ST(getMessage());
           case 12: return new NM(getMessage());
           case 13: return new CE(getMessage());
           case 14: return new ST(getMessage());
           case 15: return new TS(getMessage());
           case 16: return new CE(getMessage());
           case 17: return new CE(getMessage());
           case 18: return new CE(getMessage());
           case 19: return new ID(getMessage(), new Integer( 322 ));
           case 20: return new ID(getMessage(), new Integer( 323 ));
           case 21: return new TS(getMessage());
           default: return null;
        }
    }
 
 
 }