/**
 * Created by rebeccamancy on 23/01/2014.
 * Stores a BitSet element and a counter of the number of clicks spent in the state (for a single state)
 */

import java.util.*;

public class StateCounter {
    BitSet state;
    int counter;

    public StateCounter(int n){state = new BitSet(n); counter = 1;}

    public StateCounter(BitSet state){this.state = state; counter = 1;}

    public StateCounter(int n,Random gen){
        state = new BitSet(n);
        counter = 0;
        for (int i=0;i<n;i++) if (gen.nextInt(2) == 1) state.set(i);
    }

    /**
     * Gets the hashcode of the state ... ???
     * @return
     */
    public int hashCode(){return state.hashCode();}

    public int getCounter() {return counter;}
    public BitSet getState() {return state;}

    /**
     * Increments the counter for this state by amount "clicks"
     */
    public void add(int clicks){counter=counter+clicks;}

    public String toString(){return state +" "+ counter;}


}