org.basex.index
Class FTBuilder

java.lang.Object
  org.basex.core.Progress
      org.basex.index.FTBuilder

All Implemented Interfaces:

IndexBuilder

public final class FTBuilder
extends Progress
implements IndexBuilder

This class builds an index for text contents in a compressed trie.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Sebastian Gath, Christian Gruen

Constructor Summary

FTBuilder()

Method Summary

WordsCTA	build(Data data) Builds the index structure and returns an index instance.
java.lang.String	det() Returns detailed information on this progress.
java.lang.String	head() Returns short information on this process.
double	prog() Returns progress information.
int	value() Returns current progress value.

Methods inherited from class org.basex.core.Progress

detail, header, progress, progress, stop, stopped

Methods inherited from class java.lang.Object

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

Constructor Detail

FTBuilder

public FTBuilder()

Method Detail

build

public WordsCTA build(Data data)
               throws java.io.IOException

Builds the index structure and returns an index instance.

Specified by:

build in interface IndexBuilder

Parameters:

data - data reference

Returns:

index instance

Throws:

java.io.IOException - IO Exception

det

public java.lang.String det()

Description copied from class: Progress

Returns detailed information on this progress.

Returns:

information in detail

head

public java.lang.String head()

Description copied from class: Progress

Returns short information on this process.

Returns:

header information

prog

public double prog()

Description copied from class: Progress

Returns progress information.

Returns:

header information

value

public int value()

Returns current progress value.

Returns:

progress information