EvolvingGraphGenerator.java

/*
 * Copyright (c) 2003, the JUNG Project and the Regents of the University 
 * of California
 * All rights reserved.
 *
 * This software is open-source under the BSD license; see either
 * "license.txt" or
 * http://jung.sourceforge.net/license.txt for a description.
 */
package edu.uci.ics.jung.algorithms.generators;

/**
 * An interface for algorithms that generate graphs that evolve iteratively.
 * 
 * @author Scott White
 */
public interface EvolvingGraphGenerator<V, E> extends GraphGenerator<V, E> {

	/**
	 * Instructs the algorithm to evolve the graph N steps.
	 * 
	 * @param numSteps
	 *            number of steps to iterate from the current state
	 */
	void evolveGraph(int numSteps);

	/**
	 * Retrieves the total number of steps elapsed.
	 * 
	 * @return number of elapsed steps
	 */
	int numIterations();
}