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package jrummikub.model;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import sun.reflect.generics.reflectiveObjects.NotImplementedException;
import jrummikub.util.Pair;
/** Class managing {@link Stone}s joined together to form sets */
public class StoneSet implements Iterable<Stone> {
private List<Stone> stones;
public StoneSet(Stone stone) {
stones = Collections.singletonList(stone);
}
public StoneSet(List<Stone> stones) {
this.stones = new ArrayList<Stone>(stones);
}
/** Test for rule conflict within the StoneSet */
public boolean isValid() {
return false;
}
/**
* Splits the StoneSet at a specified {@link Position} and returns two new
* Stone Sets
*
* @param position
* Splitting {@link Position}
*/
public Pair<StoneSet, StoneSet> splitAt(int position) {
//Exception falls falscher index
if (position==0||position==stones.size()){
}
else {
}
return null;
}
/**
* Joins StoneSet to another StoneSet and returns the resulting new StoneSet
*
* @param other
* StoneSet to be joined to active StoneSet
*/
public StoneSet join(StoneSet other) {
return null;
}
public int size() {
return stones.size();
}
public Stone get(int i) {
return stones.get(i);
}
@Override
public Iterator<Stone> iterator() {
final Iterator<Stone> it = stones.iterator();
return new Iterator<Stone>(){
@Override
public boolean hasNext() {
return it.hasNext();
}
@Override
public Stone next() {
return it.next();
}
@Override
public void remove() {
// removing stones is impossible
throw new NotImplementedException();
}};
}
}
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