processustime.java

这是一个在linux环境下

package fr.umlv.projet.procfs;
/**
 * Describe the information of time of cpu when the processus runs.
 * @author Owner MA Xiao Jun & HUANG Wei.
 * @see fr.umlv.projet.procfs.CpuTime
 */
public class ProcessusTime {
	private int pid;
	private float oldctime = 0.0f;
	private float oldstime = 0.0f;
	private long oldtime = 0;

	public ProcessusTime(int pid,float oldctime,float oldstime,long oldtime){
		this.pid = pid;
		this.oldctime = oldctime;
		this.oldstime = oldstime;
		this.oldtime = oldtime;
	}
	/**
	 * Return the oldctime of cpu used by processus.
	 * @return value of oldctime.
	 */
	public float getOldctime() {
		return oldctime;
	}
	/**
	 * Change the oldctime of cpu used by processus.
	 * @param oldctime the new value of oldctime.
	 */
	public void setOldctime(float oldctime) {
		this.oldctime = oldctime;
	}
	
	/**
	 * Return the oldstime of cpu used by processus.
	 * @return value of oldstime.
	 */
	public float getOldstime() {
		return oldstime;
	}
	/**
	 * Change the oldstime of cpu used by processus.
	 * @param oldstime the new value of oldstime.
	 */
	public void setOldstime(float oldstime) {
		this.oldstime = oldstime;
	}
	/**
	 * Return the oldtime of cpu used by processus.
	 * @return value of oldtime.
	 */
	public long getOldtime() {
		return oldtime;
	}
	/**
	 * Change the oldtime of cpu used by processus.
	 * @param oldtime the new value of oldtime.
	 */
	public void setOldtime(long oldtime) {
		this.oldtime = oldtime;
	}
	/**
	 * Return the id of processus.
	 * @return pid.
	 */
	public int getPid(){
		return pid;
	}

}