import java.io.*;
import java.lang.*;
import java.util.*;

//------------------------------klasa Regula-------------------------------------//
class Regula{
Object precondition[];
Object precondition1[];
Object decision;
Object asert;
int CtrlN;
int CtrlL;
//konstruktory
public Regula(int CtrlN,int CtrlL,Object precondition,Object precondition1,Object asert,Object decision)
	{
	if(precondition==null)
	{
	this.precondition=null;
	}
	else
	{
	this.precondition=new Object[1];
	this.precondition[0]=precondition;
	}
	if(precondition1==null)
	{
	this.precondition1=null;
	}
	else
	{
	this.precondition1=new Object[1];
	this.precondition1[0]=precondition1;
	}
	this.decision=decision;
	this.asert=asert;
	this.CtrlN=CtrlN;
	this.CtrlL=CtrlL;
	}
public Regula(int CtrlN,int CtrlL,Object precondition[],Object precondition1[],Object asert,Object decision)
	{
	if(precondition==null)
	{
	this.precondition=null;
	}
	else 
	{
	this.precondition=new Object[precondition.length];
	System.arraycopy(precondition,0,this.precondition,0,precondition.length);
	}
	if(precondition1==null)
	{
	this.precondition1=null;
	}
	else
	{
	this.precondition1=new Object[precondition1.length];
	System.arraycopy(precondition1,0,this.precondition1,0,precondition1.length);
	}
	this.decision=decision;
	this.asert=asert;
	this.CtrlN=CtrlN;
	this.CtrlL=CtrlL;
	}
public Regula(int CtrlN,int CtrlL,Object precondition[],Object precondition1,Object asert,Object decision)
	{
	if(precondition==null)
	{
	this.precondition=null;
	}
	else 
	{
	this.precondition=new Object[precondition.length];
	System.arraycopy(precondition,0,this.precondition,0,precondition.length);
	}
	this.precondition1=new Object[1];
	this.precondition1[0]=precondition1;
	this.decision=decision;
	this.asert=asert;
	this.CtrlN=CtrlN;
	this.CtrlL=CtrlL;
	}
public Regula(int CtrlN,int CtrlL,Object precondition,Object precondition1[],Object asert,Object decision)
	{
	if(precondition1==null)
	{
	this.precondition1=null;
	}
	else 
	{
	this.precondition1=new Object[precondition1.length];
	System.arraycopy(precondition1,0,this.precondition1,0,precondition1.length);
	}
	if(precondition==null)
	{
	this.precondition=null;
	}
	else
	{
	this.precondition=new Object[1];
	this.precondition[0]=precondition;
	}
	this.decision=decision;
	this.asert=asert;
	this.CtrlN=CtrlN;
	this.CtrlL=CtrlL;
	}
// metody
public Object Sprawdz(Object object){

	for(int i=0;i<this.precondition.length;i++){
		if(object==this.precondition[i]){

			if(this.asert!=null)
			{
			return this.asert;
			}
			else
			{
			return this.decision;
			}
		}	
	
		}
return null;
}
public Object Sprawdz(Object object,Object object1){
	for(int i=0;i<this.precondition.length;i++){
		if(object==this.precondition[i]){
			for(int j=0;i<this.precondition1.length;j++){
				if(object1==this.precondition1[j]){
					if(this.asert!=null)
					{
					return this.asert;
					}
					else
					{
					return this.decision;
					}
				}
			}
		}
	}
return null;
}
public String toString(){
return "numer :"+this.CtrlN;
}


//----------------------------klasa Termostat-------------------------------//
public class Termostat{
	public static void main(String args[]){
// incjalizacja listy
	List<Regula> list= new ArrayList<Regula>();
// deklaracja atrybutow
	String dniprac[]={"monday","tuesday","wednesday","thurstday","friday"};
	String dniwolne[]={"saturday","sunday"};
	String winter[]={"december","january","february"};
	String spring[]={"march","april","may"};
	String summer[]={"june","july","august"};	
	String fall[]={"september","october","november"};
	Integer before17[]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16};
	Integer ANY[]={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
	Integer after9[]={10,11,12,13,14,15,16,17,18,19,20,21,22,23,24};
	Integer in9and17[]={9,17};
// deklaracja regul
	list.add(new Regula(2,1,dniprac,null,"workday",null));//regula1
	list.add(new Regula(2,0,dniwolne,null,"weekend",null));//regula2
	list.add(new Regula(6,3,"workday",before17,"dbh",null));//regula3
	list.add(new Regula(6,4,"workday",ANY,"ndbh",null));	//regula4
	list.add(new Regula(6,5,"workday",after9,"ndbh",null));//regula5
	list.add(new Regula(6,2,"weekend",in9and17,"ndbh",null));//regula6
	list.add(new Regula(12,7,winter,null,"winter",null));	//regula7
	list.add(new Regula(14,8,spring,null,"spring",null));	//regula8
	list.add(new Regula(16,9,summer,null,"summer",null));	//regula9
	list.add(new Regula(10,6,fall,null,"fall",null));	//regula10
	list.add(new Regula(0,11,"ndbh","summer",null,27));	//regula11
	list.add(new Regula(0,12,"dbh","summer",null,24));	//regula12
	list.add(new Regula(0,13,"ndbh","spring",null,15));	//regula13
	list.add(new Regula(0,14,"dbh","spring",null,20));	//regula14
	list.add(new Regula(0,15,"ndbh","winter",null,14));	//regula15
	list.add(new Regula(0,16,"dbh","winter",null,18));	//regula16
	list.add(new Regula(0,17,"ndbh","fall",null,16));	//regula17
	list.add(new Regula(0,0,"dbh","fall",null,20));		//regula18
// przykladowe uzycie metody
System.out.println(list.get(0).Sprawdz("tuesday")); 
System.out.println(list.get(17).Sprawdz("dbh","fall"));
}
}