processbean.java

操作系统课程设计之内存分配模拟,采用首次适应算法实现(JAVA版)

/**
 * ProcessBean类
 * 进程Bean
 * @author linpeitian
 */

public class ProcessBean {
	
	public static int beanID = 1;
	private int id;             //进程id
	private String name;        //进程名
	private int mem;            //进程占用内存量
	private int start = 0;      //内存开始地址
	private int end = 0;        //结束地址
	private boolean running;    //进程状态
	
	public ProcessBean(){}
	public ProcessBean(String name, int mem){
		this.id = ProcessBean.beanID;
		ProcessBean.beanID++;
		this.name = name;
		this.mem = mem;
		this.running = false;
	}
	
	public int getID(){
		return this.id;
	}
	
	public String getName(){
		return this.name;
	}
	
	public int getMem(){
		return this.mem;
	}
	
	public boolean isRunning(){
		return this.running;
	}
	public void setRunning(boolean running){
		this.running = running;
	}
	
	public void setStart(int start){
		this.start = start;
	}
	public int getStart(){
		return this.start;
	}
	
	public void setEnd(int end){
		this.end = end;
	}
	public int getEnd(){
		return this.end;
	}
	
	public String toString(){
		String str = this.name + " \t " 
		           + this.mem + " \t " 
		           + this.running + "\t"
		           + this.start + " \t " 
		           + this.end + "\n";
		return str;
	}

}