1 files changed, 89 insertions, 0 deletions
diff --git a/appc-dg/appc-dg-shared/appc-dg-dependency-model/src/main/java/org/openecomp/appc/dg/objects/VnfcFlowModel.java b/appc-dg/appc-dg-shared/appc-dg-dependency-model/src/main/java/org/openecomp/appc/dg/objects/VnfcFlowModel.java
new file mode 100644
index 000000000..ef3934162
--- /dev/null
+++ b/appc-dg/appc-dg-shared/appc-dg-dependency-model/src/main/java/org/openecomp/appc/dg/objects/VnfcFlowModel.java
@@ -0,0 +1,89 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openECOMP : APP-C
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights
+ * 						reserved.
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc.dg.objects;
+
+import java.util.*;
+
+import org.openecomp.appc.domainmodel.Vnfc;
+
+
+public class VnfcFlowModel {
+    private Map<Integer,List<Vnfc>> flowModelMap;
+
+    private VnfcFlowModel(VnfcFlowModelBuilder builder){
+        this.flowModelMap = builder.map;
+
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder stringBuilder = new StringBuilder("Flow Model : ");
+        Iterator<List<Vnfc>> iterator = getModelIterator();
+        while(iterator.hasNext()){
+            for(Vnfc vnfc:iterator.next()){
+                stringBuilder.append(vnfc.toString()).append(", \n");
+            }
+        }
+
+        return stringBuilder.toString();
+    }
+
+    public Iterator<List<Vnfc>> getModelIterator(){
+        return flowModelMap.values().iterator();
+    }
+
+    public static class VnfcFlowModelBuilder{
+
+        Map<Integer,List<Vnfc>> map;
+
+        public VnfcFlowModelBuilder(){
+            map = new HashMap<>();
+        }
+
+        public VnfcFlowModelBuilder addMetadata(Integer index,Vnfc vnfc){
+            List<Vnfc> vnfcList = this.map.get(index);
+            if(vnfcList == null){
+                vnfcList = new LinkedList<>();
+                map.put(index,vnfcList);
+            }
+            vnfcList.add(vnfc);
+            return this;
+        }
+
+        public VnfcFlowModelBuilder addMetadata(Integer index,List<Vnfc> vnfcs){
+            List<Vnfc> vnfcList = this.map.get(index);
+            if(vnfcList == null){
+                vnfcList = new LinkedList<>();
+                map.put(index,vnfcList);
+            }
+            vnfcList.addAll(vnfcs);
+            return this;
+        }
+
+        public VnfcFlowModel build(){
+            return new VnfcFlowModel(this);
+        }
+
+    }
+
+
+}