Package org.apache.parquet.internal.column.columnindex

Class IndexIterator

java.lang.Object

org.apache.parquet.internal.column.columnindex.IndexIterator

All Implemented Interfaces:

Iterator<Integer>, PrimitiveIterator<Integer,IntConsumer>, PrimitiveIterator.OfInt

public class IndexIterator
extends Object
implements PrimitiveIterator.OfInt

Iterator implementation for page indexes.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.PrimitiveIterator

PrimitiveIterator.OfDouble, PrimitiveIterator.OfInt, PrimitiveIterator.OfLong

Field Summary

Fields

Modifier and Type	Field	Description
static PrimitiveIterator.OfInt	EMPTY

Method Summary

Modifier and Type	Method	Description
static PrimitiveIterator.OfInt	all(int pageCount)
static PrimitiveIterator.OfInt	filter(int pageCount, IntPredicate filter)
boolean	hasNext()
int	nextInt()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

remove

Methods inherited from interface java.util.PrimitiveIterator.OfInt

forEachRemaining, forEachRemaining, next

Field Detail

EMPTY

public static final PrimitiveIterator.OfInt EMPTY

Method Detail

all

public static PrimitiveIterator.OfInt all(int pageCount)

filter

public static PrimitiveIterator.OfInt filter(int pageCount,
                                             IntPredicate filter)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Integer>

nextInt

public int nextInt()

Specified by:

nextInt in interface PrimitiveIterator.OfInt