pcb.java~9~

操作系统课程设计

/**
 * 进程控制块类，用来创建进程控制块
 *
 */

/**
 * @author 阿赞
 *
 */
public class PCB {
	private String id;//进程标识符
	private int runtime_total;//进程运行所需的总时间
	private int runtime_already;//进程已运行的时间
	private String state;//进程的当前状态
	private int address[];//进程在内存中的地址

	public PCB() {//构造方法

	}

	public PCB(String id, int runtime_total,int address[]) {//构造方法
		this.id = id;
		this.address = address;
		this.runtime_total = runtime_total;//进程运行的总时间
		this.runtime_already = 0;
		this.state = new String("Ready");

	}

	public String GetID() {//获取进程标识符
		return id;
	}

	public int GetRuntime_total() {//获取进程运行所需的总时间
		return runtime_total;
	}

	public int GetRuntime_already() {//获取进程已经运行的时间
		return runtime_already;
	}

	public String GetState() {//获取进程的当前状态
		return state;
	}

	public int[] GetAddress() {//获取进程在内存中的地址
		return address;
	}

	public void SetRuntime_already(int runtime_already) {//保存当前进程已经运行的时间
		this.runtime_already = runtime_already;
	}

        public void SetAddress(int address[]) {//保存当前进程已经运行的时间
                this.address = address;
        }


	public void SetState(String state) {//设置进程的状态
		this.state = state;
	}

}