edge.java

Specification File adjacencyListGragh class GeneralGraph: use adjacency list to implement the gr

package adjacencyListGragh;
/* It is a Directed Edge class,
 * because the edge is distinguish
 * it is easy to code*/
public class Edge {
	
	private Vertex origin;
	private Vertex destiny;
	private Object element;
	public boolean printed = false;
		
	public Edge(){
		this.origin = null;
		this.destiny = null;
		this.element = null;
	}
	public Edge(Object element){
		this.origin = null;
		this.destiny = null;
		this.element = element;
	}
	public Edge(Vertex origin, Vertex destiny){
		this.origin = origin;
		this.destiny = destiny;
		this.element = null;
	}
	public Edge(Vertex origin, Vertex destiny, Object element){
		this.origin = origin;
		this.destiny = destiny;
		this.element = element;
	}
	public Vertex getOriginVertex(){
		return this.origin;
	}
	public void setOriginVertex(Vertex origin){
		this.origin = origin;
	}
	public Vertex getDestinyVertex(){
		return this.destiny;
	}
	public void setDestinyVertex(Vertex destiny){
		this.destiny = destiny;
	}
	public Object getElement(){
		return this.element;
	}
	public void setElement(Object element){
		this.element = element;
	}

}