p_event.java

RFID复杂事件处理系统的研究实验

package test1;

public class P_Event {
	protected int id;
	protected double timestamp;
	protected char type;
	protected int attribute;
	protected boolean[] flag;
	
	public void setflag(int i)
	{
		flag[i]=false;
	}
	public void initflag(Leaf n)
	{
		flag=new boolean[n.getparent().size()];
		for(int i=0;i<flag.length;i++)
		flag[i]=true;
	}
	public boolean getflag(int i)
	{
		return flag[i];
	}
	
	public int getid()
	{
		return id;
	}
	
	public double gettimestamp()
	{
		return timestamp;
	}
	public char gettype()
	{
		return type;
	}
	
	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;
	}
	
	public boolean checkdelete()
	{
		int i;
		for(i=0;i<flag.length;i++)
		{
			if(flag[i]) break;
		}
		if(i==flag.length) return true;
		return false;
	}

}