package jungle.core.graph;

import java.util.Collection;

public interface EdgeList extends Iterable<Vertex>
{
	public int getLength();
	public Vertex at(int _i);
	public Collection<Vertex> asVertexCollection();
	
	public void appendVertex(Vertex _vertex);
	public void appendVertexAt(Vertex _vertex,int _index);
	public void appendVertexCollection(Collection<Vertex> _collection);
	
	public boolean removeFirst(Vertex _vertex);
	public boolean removeFirst(Collection<Vertex> _collection);
	public Vertex remove(int _index);
	
	public Vertex replace(Vertex _vertex,int _index);
	public boolean replaceFirst(Vertex _vertex,Vertex _newVertex);
	
	public boolean compareAndSwap(int _index,Vertex _vertex,Vertex _newVertex);
	public boolean contains(Vertex _vertex);
	
	public String getName();
}