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/*-
* ============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.flowbuilder.helper;
import java.util.*;
import org.openecomp.appc.dg.flowbuilder.exception.InvalidDependencyModel;
public class Graph<T> {
private int size;
private List<T> vertexList;
private int[][] dependencyMatrix;
public Graph(int size){
this.size =size;
vertexList = new ArrayList<>();
dependencyMatrix = new int[size][size];
}
public void addVertex(T vertex){
vertexList.add(vertex);
}
public int getIndex(T vertex){
return vertexList.indexOf(vertex);
}
public void addEdge(T vertex1,T vertex2){
dependencyMatrix[vertexList.indexOf(vertex1)][vertexList.indexOf(vertex2)] = 1;
}
public int[][] getDependencyMatrix() {
return dependencyMatrix;
}
public int getSize() {
return size;
}
public List<T> getVertexList() {
return vertexList;
}
}
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