1 files changed, 45 insertions, 0 deletions
diff --git a/das-java/tags/1.0-incubating-beta1-rc4/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/UpdateList.java b/das-java/tags/1.0-incubating-beta1-rc4/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/UpdateList.java
new file mode 100644
index 0000000000..e7bb58698c
--- /dev/null
+++ b/das-java/tags/1.0-incubating-beta1-rc4/rdb/src/main/java/org/apache/tuscany/das/rdb/impl/UpdateList.java
@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * 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.apache.tuscany.das.rdb.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * Updates don't have to be sorted, so this class is a simple wrapper of ArrayList. 
+ *
+ */
+public class UpdateList {
+
+    private List updates = new ArrayList();
+
+    public UpdateList() {
+        super();
+    }
+
+    public void add(ChangeOperation c) {
+        updates.add(c);
+    }
+
+    public Collection getSortedList() {
+        return updates;
+    }
+
+}