1 files changed, 71 insertions, 0 deletions
diff --git a/java/common/gentools/src/org/apache/qpid/gentools/SingleVersionModel.java b/java/common/gentools/src/org/apache/qpid/gentools/SingleVersionModel.java
new file mode 100644
index 0000000000..22b416e45a
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+++ b/java/common/gentools/src/org/apache/qpid/gentools/SingleVersionModel.java
@@ -0,0 +1,71 @@
+/*
+ *
+ * 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.qpid.gentools;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+
+
+public class SingleVersionModel
+{
+    private final AmqpModel _amqpModel;
+    private final AmqpVersion _amqpVersion;
+    private final Generator _generator;
+    private final List<SingleVersionClass> _classList = new ArrayList<SingleVersionClass>();
+
+    public SingleVersionModel(AmqpModel amqpModel, AmqpVersion amqpVersion, Generator generator)
+    {
+        _amqpModel = amqpModel;
+        _amqpVersion = amqpVersion;
+        _generator = generator;
+
+
+        Collection<AmqpClass> originalClasses = _amqpModel.getClassMap().values();
+
+        for(AmqpClass amqpClass : originalClasses)
+        {
+            _classList.add(new SingleVersionClass(amqpClass, _amqpVersion, _generator));
+
+        }
+
+        Collections.sort(_classList, new Comparator<SingleVersionClass>(){
+            public int compare(SingleVersionClass amqpClass1, SingleVersionClass amqpClass2)
+            {
+                return amqpClass1.getClassId() - amqpClass2.getClassId();
+            }
+        });
+
+
+    }
+
+    public Collection<SingleVersionClass> getClassList()
+    {
+        return Collections.unmodifiableCollection(_classList);
+    }
+
+    public int getMaximumClassId()
+    {
+        return _classList.get(_classList.size()-1).getClassId();
+    }
+}