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Java > Open Source Codes > org > objectweb > modfact > jmi > repository > simpletrl > HasMemberImpl


1 package org.objectweb.modfact.jmi.repository.simpletrl;
2 import simpletrl.*;
3 import org.objectweb.modfact.jmi.reflect.*;
4 public class HasMemberImpl extends RefAssociationImpl implements simpletrl.HasMember {
5
6     public boolean exists(simpletrl.ValueExp end0,simpletrl.CollectionExp end1) throws javax.jmi.reflect.JmiException {
7         return refLinkExists(end0,end1);
8     }
9     public boolean add(simpletrl.ValueExp end0,simpletrl.CollectionExp end1) throws javax.jmi.reflect.JmiException {
10         return refAddLink(end0,end1);
11      }
12     public boolean remove(simpletrl.ValueExp end0,simpletrl.CollectionExp end1) throws javax.jmi.reflect.JmiException {
13         return refRemoveLink(end0,end1);
14      }
15     public simpletrl.ValueExp getMember(simpletrl.CollectionExp collectionExp) throws javax.jmi.reflect.JmiException {
16         java.util.Collection JavaDoc c =refQuery("collectionExp",collectionExp);
17         if(c.isEmpty()) return null;
18         return (simpletrl.ValueExp) c.iterator().next();
19      }
20 }
21
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