Coverage Report - ca.uhn.hl7v2.model.Field
 
Classes in this File Line Coverage Branch Coverage Complexity
Field
83%
10/12
50%
4/8
1.75
 
 1  
 /**
 2  
  * The contents of this file are subject to the Mozilla Public License Version 1.1
 3  
  * (the "License"); you may not use this file except in compliance with the License.
 4  
  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 5  
  * Software distributed under the License is distributed on an "AS IS" basis,
 6  
  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
 7  
  * specific language governing rights and limitations under the License.
 8  
  *
 9  
  * The Original Code is "Field.java".  Description:
 10  
  * Auxilliary model class encapsulating field repetitions and substructures
 11  
  *
 12  
  * The Initial Developer of the Original Code is University Health Network. Copyright (C)
 13  
  * 2001-2013.  All Rights Reserved.
 14  
  *
 15  
  * Contributor(s): ______________________________________.
 16  
  *
 17  
  * Alternatively, the contents of this file may be used under the terms of the
 18  
  * GNU General Public License (the  �GPL�), in which case the provisions of the GPL are
 19  
  * applicable instead of those above.  If you wish to allow use of your version of this
 20  
  * file only under the terms of the GPL and not to allow others to use your version
 21  
  * of this file under the MPL, indicate your decision by deleting  the provisions above
 22  
  * and replace  them with the notice and other provisions required by the GPL License.
 23  
  * If you do not delete the provisions above, a recipient may use your version of
 24  
  * this file under either the MPL or the GPL.
 25  
  *
 26  
  */
 27  
 package ca.uhn.hl7v2.model;
 28  
 
 29  
 import ca.uhn.hl7v2.HL7Exception;
 30  
 import ca.uhn.hl7v2.Location;
 31  
 
 32  
 /**
 33  
  * Field is a auxiliary model class only created while visiting parts of the
 34  
  * message.
 35  
  */
 36  
 public class Field implements Visitable {
 37  
 
 38  
     private Type[] reps;
 39  
     private int maxCardinality;
 40  
     
 41  
     
 42  
     public Field(Type[] reps, int maxCardinality) {
 43  1855
         super();
 44  1855
         this.reps = reps;
 45  1855
         this.maxCardinality = maxCardinality;
 46  1855
     }
 47  
 
 48  
     public boolean accept(MessageVisitor visitor, Location currentLocation) throws HL7Exception {
 49  1855
         if (visitor.start(this, currentLocation)) {
 50  2305
             for (int i=0; i < reps.length; i++) {
 51  450
                 Type t = reps[i];
 52  450
                 if (!t.accept(visitor, currentLocation))
 53  0
                     break;
 54  
             }
 55  
         }
 56  1855
         return visitor.end(this, currentLocation);
 57  
     }
 58  
 
 59  
     public Location provideLocation(Location parentLocation, int index, int repetition) {
 60  1855
         return new Location(parentLocation).withField(index);
 61  
     }
 62  
 
 63  
     public boolean isEmpty() throws HL7Exception {
 64  0
         return reps.length == 0;
 65  
     }
 66  
 
 67  
 }