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/*-
* ============LICENSE_START=======================================================
* APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2017 Amdocs
* ================================================================================
* 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=========================================================
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
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);
}
}
}
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