org.terrier.structures
Class DirectInvertedDocidOnlyOuptutStream

java.lang.Object
  org.terrier.structures.DirectInvertedOutputStream
      org.terrier.structures.DirectInvertedDocidOnlyOuptutStream

All Implemented Interfaces:

java.io.Closeable

public class DirectInvertedDocidOnlyOuptutStream
extends DirectInvertedOutputStream

A BitPosting writing class that doesnt write any frequency information

Since:

3.0

Author:

craigm

Field Summary

Fields inherited from class org.terrier.structures.DirectInvertedOutputStream

logger, output

Constructor Summary

DirectInvertedDocidOnlyOuptutStream(BitOut out)
Constructs an instance of the class with

DirectInvertedDocidOnlyOuptutStream(java.lang.String filename)
Constructs an instance of the class with

Method Summary

protected void

writePostingNotDocid(Posting p) Hook method for writing out the remainder of the posting

Methods inherited from class org.terrier.structures.DirectInvertedOutputStream

close, getBitOffset, getBitOut, getByteOffset, getOffset, getPostingIteratorClass, writeNoFieldPostings, writePostings, writePostings, writePostings, writePostings, writePostings, writePostings

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectInvertedDocidOnlyOuptutStream

public DirectInvertedDocidOnlyOuptutStream(java.lang.String filename)
                                    throws java.io.IOException

Constructs an instance of the class with

Parameters:

filename -

Throws:

java.io.IOException

DirectInvertedDocidOnlyOuptutStream

public DirectInvertedDocidOnlyOuptutStream(BitOut out)

Constructs an instance of the class with

Parameters:

out -

Method Detail

writePostingNotDocid

protected void writePostingNotDocid(Posting p)
                             throws java.io.IOException

Description copied from class: DirectInvertedOutputStream

Hook method for writing out the remainder of the posting

Overrides:

writePostingNotDocid in class DirectInvertedOutputStream

Throws:

java.io.IOException