allocator.java

用于串口通讯测试的工具软件。完全使用java语言编写。

package com.zcsoft.stock;

/** 分配车数据类 */
public class Allocator extends Device
{
	/** 是否联机状态 */
	private boolean online = false;
	/** 运行方向：入库 */
	private boolean inward;
	/** 运行方向：入库 */
	private boolean outward;
	/** 是否没有托盘 */
	private boolean empty = true;
	/** 运行速度 */
	private int speed;
	/** 当前排 */
	private int line;

	/** use serialVersionUID from JDK 1.0.2 for interoperability */
	private static final long serialVersionUID = -8605125614042003001L;

	/** @param ID 设备唯一标识号 */
	public Allocator(Object ID)
	{
		super(ID);
	}


	public boolean isOnline()
	{
		return online;
	}


	public void setOnline(boolean online)
	{
		boolean old = this.online;
		this.online = online;
		this.firePropertyChange("online", old, online);
	}


	/** @param an */
	public void copyFieldFrom(Device an)
	{
		super.copyFieldFrom(an);
		Allocator a = (Allocator)an;
		this.setOnline(a.online);
		this.setEmpty(a.empty);
		this.setInward(a.inward);
		this.setOutward(a.outward);
		this.setSpeed(a.speed);
		this.setLine(a.line);
	}

	/**
	 *
	 * @return Boolean.TRUE=入库；Boolean.FALSE=出库；null=静止
	 */
	public Boolean getDirection()
	{
		return inward?Boolean.TRUE:(outward?Boolean.FALSE:null);
	}


	public void setEmpty(boolean empty)
	{
		boolean old = this.empty;
		this.empty = empty;
		this.firePropertyChange("empty", old, empty);
	}


	public boolean isEmpty()
	{
		return empty;
	}

	public void setSpeed(int speed)
	{
		int old = this.speed;
		this.speed = speed;

		this.firePropertyChange("speed", old, speed);
	}

	public int getSpeed()
	{
		return speed;
	}


	public void setLine(int line)
	{
		int old = this.line;
		this.line = line;
		this.firePropertyChange("line", old, line);
	}

	public int getLine()
	{
		return line;
	}


	public void setInward(boolean inward)
	{
		boolean old = this.inward;
		this.inward = inward;
		if (inward)
		{
			outward = false;
		}
		this.firePropertyChange("inward", old, inward);
	}


	public void setOutward(boolean outward)
	{
		boolean old = this.outward;
		this.outward = outward;
		if (outward)
		{
			inward = false;
		}
		this.firePropertyChange("outward", old, outward);
	}

}