org.apache.lucene.util.bkd

Class HeapPointReader

java.lang.Object

org.apache.lucene.util.bkd.PointReader

org.apache.lucene.util.bkd.HeapPointReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

final class HeapPointReader
extends PointReader

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.List<byte[]>	blocks
private int	curRead
(package private) int[]	docIDs
(package private) int	end
(package private) int[]	ords
(package private) long[]	ordsLong
(package private) int	packedBytesLength
(package private) byte[]	scratch
(package private) boolean	singleValuePerDoc
(package private) int	valuesPerBlock

Constructor Summary

Constructors

Constructor and Description
HeapPointReader(java.util.List<byte[]> blocks, int valuesPerBlock, int packedBytesLength, int[] ords, long[] ordsLong, int[] docIDs, int start, int end, boolean singleValuePerDoc)

Method Summary

Modifier and Type	Method and Description
void	close()
int	docID() DocID for this point
boolean	next() Returns false once iteration is done, else true.
long	ord() Point ordinal
byte[]	packedValue() Returns the packed byte[] value
(package private) void	readPackedValue(int index, byte[] bytes)
(package private) void	writePackedValue(int index, byte[] bytes)

Methods inherited from class org.apache.lucene.util.bkd.PointReader

markOrds, split

Methods inherited from class java.lang.Object

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

Field Detail

curRead

private int curRead

blocks

final java.util.List<byte[]> blocks

valuesPerBlock

final int valuesPerBlock

packedBytesLength

final int packedBytesLength

ordsLong

final long[] ordsLong

ords

final int[] ords

docIDs

final int[] docIDs

end

final int end

scratch

final byte[] scratch

singleValuePerDoc

final boolean singleValuePerDoc

Constructor Detail

HeapPointReader

HeapPointReader(java.util.List<byte[]> blocks,
                int valuesPerBlock,
                int packedBytesLength,
                int[] ords,
                long[] ordsLong,
                int[] docIDs,
                int start,
                int end,
                boolean singleValuePerDoc)

Method Detail

writePackedValue

void writePackedValue(int index,
                      byte[] bytes)

readPackedValue

void readPackedValue(int index,
                     byte[] bytes)

next

public boolean next()

Description copied from class: PointReader

Returns false once iteration is done, else true.

Specified by:

next in class PointReader

packedValue

public byte[] packedValue()

Description copied from class: PointReader

Returns the packed byte[] value

Specified by:

packedValue in class PointReader

docID

public int docID()

Description copied from class: PointReader

DocID for this point

Specified by:

docID in class PointReader

ord

public long ord()

Description copied from class: PointReader

Point ordinal

Specified by:

ord in class PointReader

close

public void close()