/*
* @(#)Port.java 1.0 03-JUL-04
*
* Copyright (c) 2001-2004 Gaudenz Alder
*
*/
package org.jgraph.graph;
import java.util.Iterator;
/**
* Defines the requirements for an object that
* represents a port in a graph model.
*
* @version 1.0 1/1/02
* @author Gaudenz Alder
*/
@SuppressWarnings ( "all" )
public interface Port extends GraphCell {
/**
* Returns an iterator of the edges connected
* to the port.
*/
Iterator edges();
/**
* Adds <code>edge</code> to the list of ports.
*/
boolean addEdge(Object edge);
/**
* Removes <code>edge</code> from the list of ports.
*/
boolean removeEdge(Object edge);
/**
* Returns the anchor of the port.
*/
Port getAnchor();
/**
* Sets the anchor of the port.
*/
void setAnchor(Port port);
}