org.apache.lucene.codecs
Class BlockTermState

java.lang.Object
  org.apache.lucene.index.TermState
      org.apache.lucene.index.OrdTermState
          org.apache.lucene.codecs.BlockTermState

All Implemented Interfaces:

Cloneable

public class BlockTermState
extends OrdTermState

Holds all state required for PostingsReaderBase to produce a DocsEnum without re-seeking the terms dict.

Field Summary

long	blockFilePointer fp into the terms dict primary file (_X.tim) that holds this term
int	docFreq how many docs have this term
int	termBlockOrd the term's ord in the current block
long	totalTermFreq total number of occurrences of this term

Fields inherited from class org.apache.lucene.index.OrdTermState

ord

Constructor Summary

protected

BlockTermState() Sole constructor.

Method Summary

void	copyFrom(TermState _other) Copies the content of the given TermState to this instance
String	toString()

Methods inherited from class org.apache.lucene.index.TermState

clone

Methods inherited from class java.lang.Object

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

Field Detail

docFreq

public int docFreq

how many docs have this term

totalTermFreq

public long totalTermFreq

total number of occurrences of this term

termBlockOrd

public int termBlockOrd

the term's ord in the current block

blockFilePointer

public long blockFilePointer

fp into the terms dict primary file (_X.tim) that holds this term

Constructor Detail

BlockTermState

protected BlockTermState()

Sole constructor. (For invocation by subclass constructors, typically implicit.)

Method Detail

copyFrom

public void copyFrom(TermState _other)

Description copied from class: TermState

Copies the content of the given TermState to this instance

Overrides:

copyFrom in class OrdTermState

Parameters:

_other - the TermState to copy

toString

public String toString()

Overrides:

toString in class OrdTermState