Method values

src/main/java/gate/util/RBTreeMap.java:603–643

Returns a collection view of the values contained in this map. The collection's iterator will return the values in the order that their corresponding keys appear in the tree. The collection is backed by this RBTreeMap instance, so changes to this map are reflected in the collection, and v

()

    * @return a collection view of the values contained in this map.
    */
  @Override
  public Collection<V> values() {
    if (values == null) {
      values = new AbstractCollection<V>() {
        @Override
        public java.util.Iterator<V> iterator() {
            return new Iterator<V>(VALUES);
        }

        @Override
        public int size() {
            return RBTreeMap.this.size();
        }

        @Override
        public boolean contains(Object o) {
            for (Entry<K,V> e = firstEntry(); e != null; e = successor(e))
                if (valEquals(e.getValue(), o))
                    return true;
            return false;
        }

        @Override
        public boolean remove(Object o) {
          for (Entry<K,V> e = firstEntry(); e != null; e = successor(e)) {
            if (valEquals(e.getValue(), o)) {
                deleteEntry(e);
                return true;
            }
          }
          return false;
        }

        @Override
        public void clear() {
            RBTreeMap.this.clear();
        }
      };
    }
    return values;
  }

  /**
    * Returns a set view of the mappings contained in this map.  The set's