org.roaringbitmap.buffer

Class BitmapBatchIterator

java.lang.Object

org.roaringbitmap.buffer.BitmapBatchIterator

All Implemented Interfaces:

ContainerBatchIterator

public class BitmapBatchIterator
extends Object
implements ContainerBatchIterator

Constructor Summary

Constructors

Constructor and Description
BitmapBatchIterator(MappeableBitmapContainer bitmap)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Whether the underlying container is exhausted or not
int	next(int key, int[] buffer) Fills the buffer with values prefixed by the key, and returns how much of the buffer was used.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BitmapBatchIterator

public BitmapBatchIterator(MappeableBitmapContainer bitmap)

Method Detail

next

public int next(int key,
                int[] buffer)

Description copied from interface: ContainerBatchIterator

Fills the buffer with values prefixed by the key, and returns how much of the buffer was used.

Specified by:

next in interface ContainerBatchIterator

Parameters:

key - the prefix of the values

buffer - the buffer to write values onto

Returns:

how many values were written.

hasNext

public boolean hasNext()

Description copied from interface: ContainerBatchIterator

Whether the underlying container is exhausted or not

Specified by:

hasNext in interface ContainerBatchIterator

Returns:

true if there is data remaining