phat.mason.agents.Lazy Maven / Gradle / Ivy

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/*
 * Copyright (C) 2014 Pablo Campillo-Sanchez 
 *
 * This software has been developed as part of the 
 * SociAAL project directed by Jorge J. Gomez Sanz
 * (http://grasia.fdi.ucm.es/sociaal)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package phat.mason.agents;
import sim.util.Double3D;
/**
 * A generic to represent lazy evaluation. It assumes that getLazy will return null until evaluated
 * @author escalope
 *
 * @param 
 */
public abstract class Lazy {		
	/**
	 * It will return null until the lazy evaluation succeeds. Then a T class instance will be returned.
	 * 
	 * @return null until the lazy evaluation succeeds. Then a T class instance will be returned.
	 */
	public abstract T getLazy();
}