Comepletata la ListPartion aggiungendo alcuni metodi a OrderedListset

set/OrderedListSet.java

@@ -1,11 +1,13 @@
 package set;
 
 import position.NodePositionList;
+import position.Position;
 import position.PositionList;
 import utility.DefaultComparator;
 import utility.merge.MergeTemplate;
 
 import java.util.Comparator;
+import java.util.Iterator;
 
 /**
  * Created with xgiovio.macbookair.
@@ -17,6 +19,7 @@ import java.util.Comparator;
 public class OrderedListSet <E> implements Set<E> {
     private Comparator<E> c;
     private PositionList<E> L;
+    private Position<Set<E>> loc;
 
 
 
@@ -99,8 +102,33 @@ public class OrderedListSet <E> implements Set<E> {
 
 
 
+    public Set<E> fastUnion(Set<E> B){
+         OrderedListSet<E> BB  = (OrderedListSet<E>) B;
+        Iterator<E> it = BB.L.iterator();
+        for (;it.hasNext();)
+            L.addLast(it.next());
+        return this;
+    }
 
 
+    public E fastInsert(E x) {
+        L.addLast(x);
+        return x;
+    }
+
+
+    public Position<Set<E>> location (){
+        return loc;
+    }
+
+    public void setLocation (Position<Set<E>> in){
+        loc = in;
+    }
+
+    public PositionList<E> list (){
+        return L;
+    }
+
 
     //////////////////////// inner class override methods from merge template /////