import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import java.math.BigInteger;

//Wrapper Klasse für Sets der Form todo
public class MyImageSetWrapper extends Expr {

    private Expr mStart; //Startwert
    private Expr mEnd; //Endwert

    private Expr e1;
    private ArrayList<Expr> setList;
    private ArrayList<BoolExpr> boolExprs;
    public ArrayList<MyObject> mSet = new ArrayList<MyObject>();

    public MyImageSetWrapper(Expr e1, ArrayList<Expr> setList, ArrayList<BoolExpr> boolExprs) {
        System.out.println("Willkommen im Konstruktor der MyImageSetWrapper - Klasse!");
        mStart = new MyNumberWrapper("0");
        mEnd = new MyNumberWrapper("0");

        // e1 hat optionalen Charakter
        this.e1 = e1;

        this.setList = setList;
        this.boolExprs = boolExprs;
    }


    @Override
    public MyObject eval() {

        /*
        System.out.println("MySet> List: MStart: " + mStart);
        System.out.println("MySet> List: MEnd: " + mEnd);

        MyNumber iStart = ((MyNumber) mStart.eval());
        MyNumber iEnd = ((MyNumber) mEnd.eval());

        System.out.println("MySet> List: iStart: " + iStart);

        while((iStart.less(iEnd))||(iStart.equal(iEnd)))
        {
            mSet.add(iStart);
            iStart = iStart.incr();
            System.out.println("MySet> List: iStart.incr(): " + iStart);
        }
        System.out.println("MySet> List: Done");

        System.out.println("MySet> Elements: Start");
        for (MyObject o : mSet) {
            System.out.println("MySet> Elements: " + o);
        }
        System.out.println("MySet> Elements: Stop");
*/
        return new MySet(mSet);

    }

    public Iterator<MyObject> getIterator()
    {
        return mSet.iterator();
    }

    @Override
    public void print() {
        System.out.println("ImageSet:(" + mStart + ".." + mEnd + ")");
    }

    @Override
    public String toString() {
        return "ImageSet:(" + mStart + ".." + mEnd + ")";
    }
}