p_event.java

RFID复杂事件处理系统的研究实验

package test;

public class P_Event {
	protected int id;
	protected double timestamp;
	protected char type;
	
	public int getid()
	{
		return id;
	}
	/*boolean getflag()
	{
		return flag;
	}*/
	public double gettimestamp()
	{
		return timestamp;
	}
	public char gettype()
	{
		return type;
	}
	
	/*void setflag(boolean b)
	{
		flag=b;
	}*/
	
	public P_Event(){}
	
	public P_Event(int num,double t,char c)
	{
		id=num;
		timestamp=t;
		type=c;
		
	}
	
	public boolean checkearlier(double t)
	{
		if(timestamp<t) return true;
		else return false;
	}
	
	public boolean checkIn(double t1,double t2)
	{
		if(timestamp>=t1&&timestamp<=t2) return true;
		else return false;
	}
	
	public boolean compareEarly(P_Event e)
	{
		if(timestamp<=e.gettimestamp()) return true;
		else return false;
	}
	
	public boolean compareEarly(C_Event e)
	{
		if(timestamp<=e.gett_start()) return true;
		else return false;
	}
	
	
	

}