Package org.terrier.structures.indexing

Class DiskIndexWriter

java.lang.Object

org.terrier.structures.indexing.DiskIndexWriter

public class DiskIndexWriter
extends java.lang.Object

Utility class for writing an existing index to disk

Constructor Summary

Constructors

Constructor	Description
DiskIndexWriter(java.lang.String path, java.lang.String prefix)

Method Summary

Modifier and Type	Method	Description
protected void	collectProperties(Index source, IndexOnDisk index, CompressionFactory.CompressionConfiguration compressionConfigInverted, CompressionFactory.CompressionConfiguration compressionConfigDirect)
DiskIndexWriter	setBlocks(boolean blocks)
DiskIndexWriter	setDirect(boolean direct)
DiskIndexWriter	setFields(java.lang.String[] fields)
DiskIndexWriter	withBlocks()
DiskIndexWriter	withDirect()
IndexOnDisk	write(Index source)

Methods inherited from class java.lang.Object

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

Constructor Detail

DiskIndexWriter

public DiskIndexWriter(java.lang.String path,
                       java.lang.String prefix)

Method Detail

setFields

public DiskIndexWriter setFields(java.lang.String[] fields)

setBlocks

public DiskIndexWriter setBlocks(boolean blocks)

withBlocks

public DiskIndexWriter withBlocks()

setDirect

public DiskIndexWriter setDirect(boolean direct)

withDirect

public DiskIndexWriter withDirect()

write

public IndexOnDisk write(Index source)
                  throws java.io.IOException

Throws:

java.io.IOException

collectProperties

protected void collectProperties(Index source,
                                 IndexOnDisk index,
                                 CompressionFactory.CompressionConfiguration compressionConfigInverted,
                                 CompressionFactory.CompressionConfiguration compressionConfigDirect)