/*
    * 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.v281.segment;
  
  // import ca.uhn.hl7v2.model.v281.group.*;
  import ca.uhn.hl7v2.model.v281.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 OM4 message segment (Observations that Require Specimens). 
   * This segment has the following fields:</p>
   * <ul>
       * <li>OM4-1: Sequence Number - Test/Observation Master File (NM) <b>optional </b>
       * <li>OM4-2: Derived Specimen (ID) <b>optional </b>
       * <li>OM4-3: Container Description (TX) <b>optional repeating</b>
       * <li>OM4-4: Container Volume (NM) <b>optional repeating</b>
       * <li>OM4-5: Container Units (CWE) <b>optional repeating</b>
       * <li>OM4-6: Specimen (CWE) <b>optional </b>
       * <li>OM4-7: Additive (CWE) <b>optional </b>
       * <li>OM4-8: Preparation (TX) <b>optional </b>
       * <li>OM4-9: Special Handling Requirements (TX) <b>optional </b>
       * <li>OM4-10: Normal Collection Volume (CQ) <b>optional </b>
       * <li>OM4-11: Minimum Collection Volume (CQ) <b>optional </b>
       * <li>OM4-12: Specimen Requirements (TX) <b>optional </b>
       * <li>OM4-13: Specimen Priorities (ID) <b>optional repeating</b>
       * <li>OM4-14: Specimen Retention Time (CQ) <b>optional </b>
       * <li>OM4-15: Specimen Handling Code (CWE) <b>optional repeating</b>
       * <li>OM4-16: Specimen Preference (ID) <b>optional </b>
       * <li>OM4-17: Preferred Specimen/Attribture Sequence ID (NM) <b>optional </b>
       * <li>OM4-18: Taxonomic Classification Code (CWE) <b>optional repeating</b>
   * </ul>
   */
  @SuppressWarnings("unused")
  public class OM4 extends AbstractSegment {
  
      /** 
       * Creates a new OM4 segment
       */
      public OM4(Group parent, ModelClassFactory factory) {
         super(parent, factory);
         init(factory);
      }
  
      private void init(ModelClassFactory factory) {
         try {
                                    this.add(NM.class, false, 1, 0, new Object[]{ getMessage() }, "Sequence Number - Test/Observation Master File");
                                                this.add(ID.class, false, 1, 0, new Object[]{ getMessage(), new Integer(170) }, "Derived Specimen");
                                    this.add(TX.class, false, 0, 0, new Object[]{ getMessage() }, "Container Description");
                                    this.add(NM.class, false, 0, 0, new Object[]{ getMessage() }, "Container Volume");
                                    this.add(CWE.class, false, 0, 0, new Object[]{ getMessage() }, "Container Units");
                                    this.add(CWE.class, false, 1, 0, new Object[]{ getMessage() }, "Specimen");
                                    this.add(CWE.class, false, 1, 0, new Object[]{ getMessage() }, "Additive");
                                    this.add(TX.class, false, 1, 0, new Object[]{ getMessage() }, "Preparation");
                                    this.add(TX.class, false, 1, 0, new Object[]{ getMessage() }, "Special Handling Requirements");
                                    this.add(CQ.class, false, 1, 0, new Object[]{ getMessage() }, "Normal Collection Volume");
                                    this.add(CQ.class, false, 1, 0, new Object[]{ getMessage() }, "Minimum Collection Volume");
                                    this.add(TX.class, false, 1, 0, new Object[]{ getMessage() }, "Specimen Requirements");
                                                this.add(ID.class, false, 0, 0, new Object[]{ getMessage(), new Integer(27) }, "Specimen Priorities");
                                    this.add(CQ.class, false, 1, 0, new Object[]{ getMessage() }, "Specimen Retention Time");
                                    this.add(CWE.class, false, 0, 0, new Object[]{ getMessage() }, "Specimen Handling Code");
                                               this.add(ID.class, false, 1, 0, new Object[]{ getMessage(), new Integer(920) }, "Specimen Preference");
                                   this.add(NM.class, false, 1, 0, new Object[]{ getMessage() }, "Preferred Specimen/Attribture Sequence ID");
                                   this.add(CWE.class, false, 0, 0, new Object[]{ getMessage() }, "Taxonomic Classification Code");
        } catch(HL7Exception e) {
           log.error("Unexpected error creating OM4 - this is probably a bug in the source code generator.", e);
        }
     }
 
 
 
     /**
      * Returns
      * OM4-1: "Sequence Number - Test/Observation Master File" - creates it if necessary
      */
     public NM getSequenceNumberTestObservationMasterFile() { 
 		NM retVal = this.getTypedField(1, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-1: "Sequence Number - Test/Observation Master File" - creates it if necessary
      */
     public NM getOm41_SequenceNumberTestObservationMasterFile() { 
 		NM retVal = this.getTypedField(1, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-2: "Derived Specimen" - creates it if necessary
      */
     public ID getDerivedSpecimen() { 
 		ID retVal = this.getTypedField(2, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-2: "Derived Specimen" - creates it if necessary
      */
     public ID getOm42_DerivedSpecimen() { 
 		ID retVal = this.getTypedField(2, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Container Description (OM4-3).
      */
     public TX[] getContainerDescription() {
     	TX[] retVal = this.getTypedField(3, new TX[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Container Description (OM4-3).
      */
     public TX[] getOm43_ContainerDescription() {
     	TX[] retVal = this.getTypedField(3, new TX[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Container Description (OM4-3).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getContainerDescriptionReps() {
     	return this.getReps(3);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-3: "Container Description" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public TX getContainerDescription(int rep) { 
 		TX retVal = this.getTypedField(3, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-3: "Container Description" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public TX getOm43_ContainerDescription(int rep) { 
 		TX retVal = this.getTypedField(3, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Container Description (OM4-3).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm43_ContainerDescriptionReps() {
     	return this.getReps(3);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-3: "Container Description" 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 TX insertContainerDescription(int rep) throws HL7Exception { 
         return (TX) super.insertRepetition(3, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-3: "Container Description" 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 TX insertOm43_ContainerDescription(int rep) throws HL7Exception { 
         return (TX) super.insertRepetition(3, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-3: "Container Description" 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 TX removeContainerDescription(int rep) throws HL7Exception { 
         return (TX) super.removeRepetition(3, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-3: "Container Description" 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 TX removeOm43_ContainerDescription(int rep) throws HL7Exception { 
         return (TX) super.removeRepetition(3, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Container Volume (OM4-4).
      */
     public NM[] getContainerVolume() {
     	NM[] retVal = this.getTypedField(4, new NM[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Container Volume (OM4-4).
      */
     public NM[] getOm44_ContainerVolume() {
     	NM[] retVal = this.getTypedField(4, new NM[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Container Volume (OM4-4).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getContainerVolumeReps() {
     	return this.getReps(4);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-4: "Container Volume" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public NM getContainerVolume(int rep) { 
 		NM retVal = this.getTypedField(4, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-4: "Container Volume" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public NM getOm44_ContainerVolume(int rep) { 
 		NM retVal = this.getTypedField(4, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Container Volume (OM4-4).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm44_ContainerVolumeReps() {
     	return this.getReps(4);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-4: "Container Volume" 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 NM insertContainerVolume(int rep) throws HL7Exception { 
         return (NM) super.insertRepetition(4, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-4: "Container Volume" 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 NM insertOm44_ContainerVolume(int rep) throws HL7Exception { 
         return (NM) super.insertRepetition(4, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-4: "Container Volume" 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 NM removeContainerVolume(int rep) throws HL7Exception { 
         return (NM) super.removeRepetition(4, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-4: "Container Volume" 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 NM removeOm44_ContainerVolume(int rep) throws HL7Exception { 
         return (NM) super.removeRepetition(4, rep);
     }
 
 
 
     /**
      * Returns all repetitions of Container Units (OM4-5).
      */
     public CWE[] getContainerUnits() {
     	CWE[] retVal = this.getTypedField(5, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Container Units (OM4-5).
      */
     public CWE[] getOm45_ContainerUnits() {
     	CWE[] retVal = this.getTypedField(5, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Container Units (OM4-5).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getContainerUnitsReps() {
     	return this.getReps(5);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-5: "Container Units" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getContainerUnits(int rep) { 
 		CWE retVal = this.getTypedField(5, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-5: "Container Units" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getOm45_ContainerUnits(int rep) { 
 		CWE retVal = this.getTypedField(5, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Container Units (OM4-5).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm45_ContainerUnitsReps() {
     	return this.getReps(5);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-5: "Container Units" 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 CWE insertContainerUnits(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(5, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-5: "Container Units" 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 CWE insertOm45_ContainerUnits(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(5, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-5: "Container Units" 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 CWE removeContainerUnits(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(5, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-5: "Container Units" 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 CWE removeOm45_ContainerUnits(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(5, rep);
     }
 
 
 
 
     /**
      * Returns
      * OM4-6: "Specimen" - creates it if necessary
      */
     public CWE getSpecimen() { 
 		CWE retVal = this.getTypedField(6, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-6: "Specimen" - creates it if necessary
      */
     public CWE getOm46_Specimen() { 
 		CWE retVal = this.getTypedField(6, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-7: "Additive" - creates it if necessary
      */
     public CWE getAdditive() { 
 		CWE retVal = this.getTypedField(7, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-7: "Additive" - creates it if necessary
      */
     public CWE getOm47_Additive() { 
 		CWE retVal = this.getTypedField(7, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-8: "Preparation" - creates it if necessary
      */
     public TX getPreparation() { 
 		TX retVal = this.getTypedField(8, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-8: "Preparation" - creates it if necessary
      */
     public TX getOm48_Preparation() { 
 		TX retVal = this.getTypedField(8, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-9: "Special Handling Requirements" - creates it if necessary
      */
     public TX getSpecialHandlingRequirements() { 
 		TX retVal = this.getTypedField(9, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-9: "Special Handling Requirements" - creates it if necessary
      */
     public TX getOm49_SpecialHandlingRequirements() { 
 		TX retVal = this.getTypedField(9, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-10: "Normal Collection Volume" - creates it if necessary
      */
     public CQ getNormalCollectionVolume() { 
 		CQ retVal = this.getTypedField(10, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-10: "Normal Collection Volume" - creates it if necessary
      */
     public CQ getOm410_NormalCollectionVolume() { 
 		CQ retVal = this.getTypedField(10, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-11: "Minimum Collection Volume" - creates it if necessary
      */
     public CQ getMinimumCollectionVolume() { 
 		CQ retVal = this.getTypedField(11, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-11: "Minimum Collection Volume" - creates it if necessary
      */
     public CQ getOm411_MinimumCollectionVolume() { 
 		CQ retVal = this.getTypedField(11, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-12: "Specimen Requirements" - creates it if necessary
      */
     public TX getSpecimenRequirements() { 
 		TX retVal = this.getTypedField(12, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-12: "Specimen Requirements" - creates it if necessary
      */
     public TX getOm412_SpecimenRequirements() { 
 		TX retVal = this.getTypedField(12, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Specimen Priorities (OM4-13).
      */
     public ID[] getSpecimenPriorities() {
     	ID[] retVal = this.getTypedField(13, new ID[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Specimen Priorities (OM4-13).
      */
     public ID[] getOm413_SpecimenPriorities() {
     	ID[] retVal = this.getTypedField(13, new ID[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Specimen Priorities (OM4-13).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSpecimenPrioritiesReps() {
     	return this.getReps(13);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-13: "Specimen Priorities" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public ID getSpecimenPriorities(int rep) { 
 		ID retVal = this.getTypedField(13, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-13: "Specimen Priorities" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public ID getOm413_SpecimenPriorities(int rep) { 
 		ID retVal = this.getTypedField(13, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Specimen Priorities (OM4-13).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm413_SpecimenPrioritiesReps() {
     	return this.getReps(13);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-13: "Specimen Priorities" 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 ID insertSpecimenPriorities(int rep) throws HL7Exception { 
         return (ID) super.insertRepetition(13, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-13: "Specimen Priorities" 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 ID insertOm413_SpecimenPriorities(int rep) throws HL7Exception { 
         return (ID) super.insertRepetition(13, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-13: "Specimen Priorities" 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 ID removeSpecimenPriorities(int rep) throws HL7Exception { 
         return (ID) super.removeRepetition(13, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-13: "Specimen Priorities" 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 ID removeOm413_SpecimenPriorities(int rep) throws HL7Exception { 
         return (ID) super.removeRepetition(13, rep);
     }
 
 
 
 
     /**
      * Returns
      * OM4-14: "Specimen Retention Time" - creates it if necessary
      */
     public CQ getSpecimenRetentionTime() { 
 		CQ retVal = this.getTypedField(14, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-14: "Specimen Retention Time" - creates it if necessary
      */
     public CQ getOm414_SpecimenRetentionTime() { 
 		CQ retVal = this.getTypedField(14, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Specimen Handling Code (OM4-15).
      */
     public CWE[] getSpecimenHandlingCode() {
     	CWE[] retVal = this.getTypedField(15, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Specimen Handling Code (OM4-15).
      */
     public CWE[] getOm415_SpecimenHandlingCode() {
     	CWE[] retVal = this.getTypedField(15, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Specimen Handling Code (OM4-15).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getSpecimenHandlingCodeReps() {
     	return this.getReps(15);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-15: "Specimen Handling Code" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getSpecimenHandlingCode(int rep) { 
 		CWE retVal = this.getTypedField(15, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-15: "Specimen Handling Code" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getOm415_SpecimenHandlingCode(int rep) { 
 		CWE retVal = this.getTypedField(15, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Specimen Handling Code (OM4-15).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm415_SpecimenHandlingCodeReps() {
     	return this.getReps(15);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-15: "Specimen Handling Code" 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 CWE insertSpecimenHandlingCode(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(15, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-15: "Specimen Handling Code" 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 CWE insertOm415_SpecimenHandlingCode(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(15, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-15: "Specimen Handling Code" 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 CWE removeSpecimenHandlingCode(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(15, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-15: "Specimen Handling Code" 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 CWE removeOm415_SpecimenHandlingCode(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(15, rep);
     }
 
 
 
 
     /**
      * Returns
      * OM4-16: "Specimen Preference" - creates it if necessary
      */
     public ID getSpecimenPreference() { 
 		ID retVal = this.getTypedField(16, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-16: "Specimen Preference" - creates it if necessary
      */
     public ID getOm416_SpecimenPreference() { 
 		ID retVal = this.getTypedField(16, 0);
 		return retVal;
     }
 
 
 
     /**
      * Returns
      * OM4-17: "Preferred Specimen/Attribture Sequence ID" - creates it if necessary
      */
     public NM getPreferredSpecimenAttribtureSequenceID() { 
 		NM retVal = this.getTypedField(17, 0);
 		return retVal;
     }
     
     /**
      * Returns
      * OM4-17: "Preferred Specimen/Attribture Sequence ID" - creates it if necessary
      */
     public NM getOm417_PreferredSpecimenAttribtureSequenceID() { 
 		NM retVal = this.getTypedField(17, 0);
 		return retVal;
     }
 
 
     /**
      * Returns all repetitions of Taxonomic Classification Code (OM4-18).
      */
     public CWE[] getTaxonomicClassificationCode() {
     	CWE[] retVal = this.getTypedField(18, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns all repetitions of Taxonomic Classification Code (OM4-18).
      */
     public CWE[] getOm418_TaxonomicClassificationCode() {
     	CWE[] retVal = this.getTypedField(18, new CWE[0]);
     	return retVal;
     }
 
 
     /**
      * Returns a count of the current number of repetitions of Taxonomic Classification Code (OM4-18).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getTaxonomicClassificationCodeReps() {
     	return this.getReps(18);
     }
 
 
     /**
      * Returns a specific repetition of
      * OM4-18: "Taxonomic Classification Code" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getTaxonomicClassificationCode(int rep) { 
 		CWE retVal = this.getTypedField(18, rep);
 		return retVal;
     }
 
     /**
      * Returns a specific repetition of
      * OM4-18: "Taxonomic Classification Code" - creates it if necessary
      *
      * @param rep The repetition index (0-indexed)
      */
     public CWE getOm418_TaxonomicClassificationCode(int rep) { 
 		CWE retVal = this.getTypedField(18, rep);
 		return retVal;
     }
 
     /**
      * Returns a count of the current number of repetitions of Taxonomic Classification Code (OM4-18).
      * This method does not create a repetition, so if no repetitions have currently been defined or accessed,
      * it will return zero.
      */
     public int getOm418_TaxonomicClassificationCodeReps() {
     	return this.getReps(18);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-18: "Taxonomic Classification Code" 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 CWE insertTaxonomicClassificationCode(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(18, rep);
     }
 
 
     /**
      * Inserts a repetition of
      * OM4-18: "Taxonomic Classification Code" 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 CWE insertOm418_TaxonomicClassificationCode(int rep) throws HL7Exception { 
         return (CWE) super.insertRepetition(18, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-18: "Taxonomic Classification Code" 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 CWE removeTaxonomicClassificationCode(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(18, rep);
     }
 
 
     /**
      * Removes a repetition of
      * OM4-18: "Taxonomic Classification Code" 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 CWE removeOm418_TaxonomicClassificationCode(int rep) throws HL7Exception { 
         return (CWE) super.removeRepetition(18, rep);
     }
 
 
 
 
 
 
     /** {@inheritDoc} */   
     protected Type createNewTypeWithoutReflection(int field) {
        switch (field) {
           case 0: return new NM(getMessage());
           case 1: return new ID(getMessage(), new Integer( 170 ));
           case 2: return new TX(getMessage());
           case 3: return new NM(getMessage());
           case 4: return new CWE(getMessage());
           case 5: return new CWE(getMessage());
           case 6: return new CWE(getMessage());
           case 7: return new TX(getMessage());
           case 8: return new TX(getMessage());
           case 9: return new CQ(getMessage());
           case 10: return new CQ(getMessage());
           case 11: return new TX(getMessage());
           case 12: return new ID(getMessage(), new Integer( 27 ));
           case 13: return new CQ(getMessage());
           case 14: return new CWE(getMessage());
           case 15: return new ID(getMessage(), new Integer( 920 ));
           case 16: return new NM(getMessage());
           case 17: return new CWE(getMessage());
           default: return null;
        }
    }
 
 
 }