Method entryIterator

output/java_guava/1.4.19/TreeMultiset.java:419–460

()

  }

  @Override
  Iterator<Entry<E>> entryIterator() {
    return new Iterator<Entry<E>>() {
      AvlNode<E> current = firstNode();

      Entry<E> prevEntry;

      @Override
      public boolean hasNext() {
        if (current == null) {
          return false;
        } else if (range.tooHigh(current.getElement())) {
          current = null;
          return false;
        } else {
          return true;
        }
      }

      @Override
      public Entry<E> next() {
        if (!hasNext()) {
          throw new NoSuchElementException();
        }
        Entry<E> result = wrapEntry(current);
        prevEntry = result;
        if (current.succ == header) {
          current = null;
        } else {
          current = current.succ;
        }
        return result;
      }

      @Override
      public void remove() {
        checkRemove(prevEntry != null);
        setCount(prevEntry.getElement(), 0);
        prevEntry = null;
      }
    };
  }

  @Override
  Iterator<Entry<E>> descendingEntryIterator() {