Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/search/EmptyResultSet.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific
+ * language governing permissions and limitations under the
+ * License.
+ */
+package org.alfresco.repo.search;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import org.alfresco.service.cmr.repository.ChildAssociationRef;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.Path;
+import org.alfresco.service.cmr.search.ResultSet;
+import org.alfresco.service.cmr.search.ResultSetRow;
+
+public class EmptyResultSet implements ResultSet
+{
+
+    public EmptyResultSet()
+    {
+        super();
+    }
+
+    public Path[] getPropertyPaths()
+    {
+       return new Path[]{};
+    }
+
+    public int length()
+    {
+        return 0;
+    }
+
+    public NodeRef getNodeRef(int n)
+    {
+        throw new UnsupportedOperationException();
+    }
+
+    public float getScore(int n)
+    {
+        throw new UnsupportedOperationException();
+    }
+
+    public Iterator<ResultSetRow> iterator()
+    {
+        ArrayList<ResultSetRow> dummy = new ArrayList<ResultSetRow>(0);
+        return dummy.iterator();
+    }
+
+    public void close()
+    {
+
+    }
+
+    public ResultSetRow getRow(int i)
+    {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException();
+    }
+
+    public List<NodeRef> getNodeRefs()
+    {
+        return Collections.<NodeRef>emptyList();
+    }
+
+    public List<ChildAssociationRef> getChildAssocRefs()
+    {
+        return Collections.<ChildAssociationRef>emptyList();
+    }
+
+    public ChildAssociationRef getChildAssocRef(int n)
+    {
+        // TODO Auto-generated method stub
+        throw new UnsupportedOperationException();
+    }
+}