Module org.apache.lucene.core

Package org.apache.lucene.codecs.lucene99

Class Lucene99ScoreSkipReader

java.lang.Object

org.apache.lucene.codecs.MultiLevelSkipListReader

org.apache.lucene.codecs.lucene99.Lucene99SkipReader

org.apache.lucene.codecs.lucene99.Lucene99ScoreSkipReader

All Implemented Interfaces:

Closeable, AutoCloseable

final class Lucene99ScoreSkipReader
extends Lucene99SkipReader

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	Lucene99ScoreSkipReader.MutableImpactList

Field Summary

Fields

Modifier and Type	Field	Description
private final ByteArrayDataInput	badi
private final byte[][]	impactData
private final int[]	impactDataLength
private final Impacts	impacts
private int	numLevels
private final Lucene99ScoreSkipReader.MutableImpactList[]	perLevelImpacts

Fields inherited from class org.apache.lucene.codecs.MultiLevelSkipListReader

maxNumberOfSkipLevels, numberOfSkipLevels, skipDoc

Constructor Summary

Constructors

Constructor	Description
Lucene99ScoreSkipReader(IndexInput skipStream, int maxSkipLevels, boolean hasPos, boolean hasOffsets, boolean hasPayloads)

Method Summary

Modifier and Type	Method	Description
(package private) Impacts	getImpacts()
protected void	readImpacts(int level, IndexInput skipStream)
(package private) static Lucene99ScoreSkipReader.MutableImpactList	readImpacts(ByteArrayDataInput in, Lucene99ScoreSkipReader.MutableImpactList reuse)
int	skipTo(int target)	Skips entries to the first beyond the current whose document number is greater than or equal to target.

Methods inherited from class org.apache.lucene.codecs.lucene99.Lucene99SkipReader

getDocPointer, getNextSkipDoc, getPayloadByteUpto, getPayPointer, getPosBufferUpto, getPosPointer, init, readSkipData, seekChild, setLastSkipData, trim

Methods inherited from class org.apache.lucene.codecs.MultiLevelSkipListReader

close, getDoc, init, readChildPointer, readLevelLength

Methods inherited from class java.lang.Object

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

Field Details

impactData

private final byte[][] impactData

impactDataLength

private final int[] impactDataLength

badi

private final ByteArrayDataInput badi

impacts

private final Impacts impacts

numLevels

private int numLevels

perLevelImpacts

private final Lucene99ScoreSkipReader.MutableImpactList[] perLevelImpacts

Constructor Details

Lucene99ScoreSkipReader

public Lucene99ScoreSkipReader(IndexInput skipStream,
 int maxSkipLevels,
 boolean hasPos,
 boolean hasOffsets,
 boolean hasPayloads)

Method Details

skipTo

public int skipTo(int target)
           throws IOException

Description copied from class: MultiLevelSkipListReader

Skips entries to the first beyond the current whose document number is greater than or equal to target. Returns the current doc count.

Overrides:

skipTo in class MultiLevelSkipListReader

Throws:

IOException

getImpacts

Impacts getImpacts()

readImpacts

protected void readImpacts(int level,
 IndexInput skipStream)
                    throws IOException

Overrides:

readImpacts in class Lucene99SkipReader

Throws:

IOException

readImpacts

static Lucene99ScoreSkipReader.MutableImpactList readImpacts(ByteArrayDataInput in,
 Lucene99ScoreSkipReader.MutableImpactList reuse)