Package org.apache.calcite.rel.rules

Class LongBitmap.SubsetIterator

java.lang.Object

org.apache.calcite.rel.rules.LongBitmap.SubsetIterator

All Implemented Interfaces:

Iterable<Long>

Enclosing class:

LongBitmap

public static class LongBitmap.SubsetIterator
extends Object
implements Iterable<Long>

Enumerate all subsets of a bitmap from small to large.

Constructor Summary

Constructors

Constructor	Description
SubsetIterator(long bitmap)

Method Summary

Modifier and Type	Method	Description
Iterator<Long>	iterator()
void	reset()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

SubsetIterator

public SubsetIterator(long bitmap)

Method Details

iterator

public Iterator<Long> iterator()

Specified by:

iterator in interface Iterable<Long>

reset

public void reset()