org.apache.lucene.limit

Class LimTermPositions

Object

LimTermPositions

All Implemented Interfaces:

TermDocs, TermPositions

public class LimTermPositions
extends Object
implements TermPositions

Used by LimIndexReader to help enforce the work limit while processing a query.

Author:

Martin Haye

Field Summary

Fields

Modifier and Type	Field and Description
private LimIndexReader	reader
private TermPositions	wrapped

Constructor Summary

Constructors

Constructor and Description
LimTermPositions(LimIndexReader reader, TermPositions toWrap) Create a new wrapper around a TermPositions

Method Summary

Modifier and Type	Method and Description
void	close() OTHER DELEGATED METHODS
int	doc()
boolean	equals(Object obj)
int	freq()
int	hashCode()
boolean	next()
int	nextPosition() DELEGATED METHODS THAT PERFORM "WORK"
int	read(int[] docs, int[] freqs)
void	seek(Term term)
void	seek(TermEnum termEnum)
boolean	skipTo(int target)
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

reader

private LimIndexReader reader

wrapped

private TermPositions wrapped

Constructor Detail

LimTermPositions

public LimTermPositions(LimIndexReader reader,
                        TermPositions toWrap)

Create a new wrapper around a TermPositions

Method Detail

nextPosition

public int nextPosition()
                 throws IOException

DELEGATED METHODS THAT PERFORM "WORK"

Specified by:

nextPosition in interface TermPositions

Throws:

IOException

read

public int read(int[] docs,
                int[] freqs)
         throws IOException

Specified by:

read in interface TermDocs

Throws:

IOException

seek

public void seek(Term term)
          throws IOException

Specified by:

seek in interface TermDocs

Throws:

IOException

seek

public void seek(TermEnum termEnum)
          throws IOException

Specified by:

seek in interface TermDocs

Throws:

IOException

skipTo

public boolean skipTo(int target)
               throws IOException

Specified by:

skipTo in interface TermDocs

Throws:

IOException

close

public void close()
           throws IOException

OTHER DELEGATED METHODS

Specified by:

close in interface TermDocs

Throws:

IOException

doc

public int doc()

Specified by:

doc in interface TermDocs

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

freq

public int freq()

Specified by:

freq in interface TermDocs

hashCode

public int hashCode()

Overrides:

hashCode in class Object

next

public boolean next()
             throws IOException

Specified by:

next in interface TermDocs

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object