Changeset 253 for ComponentRegistry/trunk/ComponentRegistry/src/main/java/clarin/cmdi/componentregistry/model/ComponentDescription.java

Timestamp:

03/18/10 16:20:42 (14 years ago)

Author:

patdui

Message:

• return descriptions sorted by default

File:

• ComponentRegistry/trunk/ComponentRegistry/src/main/java/clarin/cmdi/componentregistry/model/ComponentDescription.java (modified) (2 diffs)

ComponentRegistry/trunk/ComponentRegistry/src/main/java/clarin/cmdi/componentregistry/model/ComponentDescription.java

@@ -1 +1 @@
 package clarin.cmdi.componentregistry.model;
+
+import java.util.Comparator;
 
 import javax.xml.bind.annotation.XmlRootElement;
@@ -9 +11 @@
 public class ComponentDescription extends AbstractDescription {
 
+    public static final Comparator<? super ComponentDescription> COMPARE_ON_GROUP_AND_NAME = new Comparator<ComponentDescription>() {
+        public int compare(ComponentDescription o1, ComponentDescription o2) {
+            int result=0;
+            if (o1.getGroupName() != null && o2.getGroupName() != null)
+                result = o1.getGroupName().compareTo(o2.getGroupName());
+            if (result == 0) { 
+                if (o1.getName() != null && o2.getName() != null) {
+                    result = o1.getName().compareTo(o2.getName());
+                } else {
+                    result = o1.getId().compareTo(o2.getId());
+                }
+            }
+            return result;
+        }
+    };
+    
     private String groupName;