org.roaringbitmap.CharIterator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of RoaringBitmap Show documentation

Roaring bitmaps are compressed bitmaps (also called bitsets) which tend to outperform conventional compressed bitmaps such as WAH or Concise.

There is a newer version: 1.3.0

Show newest version

/*
 * (c) the authors Licensed under the Apache License, Version 2.0.
 */

package org.roaringbitmap;

/**
 * Iterator over short values.
 */
public interface CharIterator extends Cloneable {
  /**
   * Creates a copy of the iterator.
   * 
   * @return a clone of the current iterator
   */
  CharIterator clone();

  /**
   * @return whether there is another value
   */
  boolean hasNext();


  /**
   * @return next char value
   */
  char next();

  /**
   * @return next short value as int value (using the least significant 16 bits)
   */
  int nextAsInt();

  /**
   * If possible, remove the current value
   */
  void remove();

}