cdmlib-model/src/main/java/eu/etaxonomy/cdm/ref/EntityReference.java

   1 /**
   2 * Copyright (C) 2017 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.cdm.ref;
  10
  11 import java.util.UUID;
  12
  13 import org.apache.commons.lang.builder.HashCodeBuilder;
  14
  15 /**
  16  * @author a.kohlbecker
  17  */
  18 public class EntityReference {
  19     UUID uuid;
  20     String label;
  21
  22     public EntityReference(UUID uuid, String label) {
  23         this.uuid = uuid;
  24         this.label = label;
  25     }
  26
  27
  28     public UUID getUuid() {
  29         return uuid;
  30     }
  31
  32     public String getLabel() {
  33         return label;
  34     }
  35
  36     /**
  37      * {@inheritDoc}
  38      */
  39     @Override
  40     public int hashCode() {
  41         return new HashCodeBuilder(17, 31)
  42                 .append(label)
  43                 .append(uuid)
  44                 .toHashCode();
  45     }
  46
  47     /**
  48      * {@inheritDoc}
  49      */
  50     @Override
  51     public boolean equals(Object obj) {
  52         try {
  53             EntityReference other = (EntityReference) obj;
  54             return uuid.equals(other.uuid) && label.equals(other.label);
  55
  56         } catch (Exception e) {
  57             return false;
  58         }
  59     }
  60
  61 }