import java.util.ArrayList;

import java.util.List;

public class Vertex {

// A list of all vertices adjacent to this one

private List<Vertex> adjacentVertices;

// Flag denoting whether a vertex has already been visited

private boolean visited;

// Number value associated with each vertex

private int value;

/**

*

*/

public Vertex(int value) {

this.adjacentVertices = new ArrayList<Vertex>();

this.visited = false;

this.value = value;

}

public int getValue() {

return this.value;

}

public void setValue(int value) {

this.value = value;

}

/**

*

* @return

*/

public boolean isVisited() {

return visited;

}

/**

*

* @param visited

*/

public void setVisited(boolean visited) {

this.visited = visited;

}

/**

*

* @return

*/

public List<Vertex> getAdjacentVertices() {

return adjacentVertices;

}

/**

*

* @param newVertex

*/

public void addAdjacentNode(Vertex newVertex) {

this.adjacentVertices.add(newVertex);

}

/**

*

* @param v

*/

public void removeAdjacentNode(Vertex v) {

this.adjacentVertices.remove(v);

}

}