pheromone.java

P2P模拟器P2Psim的程序源码

package graph;

import java.io.Serializable;
import org.jgraph.graph.DefaultGraphCell;

public class Pheromone implements Serializable
{
	private DefaultGraphCell direction;
	private String resource;
	private int strength;
	
	public Pheromone(String resource, DefaultGraphCell direction)
	{
		setDirection(direction);
		setResource(resource);
		setStrength(2);
	}
	
	public Pheromone(String resource)
	{
		this(resource, null);
	}
	
	public int getStrength()
	{
		return strength;
	}
	
	public void setStrength(int strength)
	{
		this.strength = strength;
	}
	
	public void decrease()
	{
		if (getStrength() > 0)
		{
			setStrength(getStrength()-1);
		}
	}
	
	public void increase()
	{
		if (getStrength() < 6)
		{
			setStrength(getStrength()+1);
		}
	}
	
	public String getResource()
	{
		return resource;	
	}
	
	public void setResource(String resource)
	{
		this.resource = resource;
	}
	
	public DefaultGraphCell getDirection()
	{
		return direction;
	}
	
	public void setDirection(DefaultGraphCell direction)
	{
		this.direction = direction;
	}




}