it.unimi.di.mg4j.tool
Class PrecomputeAlignments

java.lang.Object
  it.unimi.di.mg4j.tool.PrecomputeAlignments

public class PrecomputeAlignments
extends Object

Precomputes alignments of two parallel texts.

Since:

4.0

Author:

Sebastiano Vigna

Field Summary

protected QuasiSuccinctIndexWriter	indexWriter The index writer for the merged index.
protected int	numberOfDocuments The overall number of documents.
protected String	outputBasename The output basename.

Constructor Summary

PrecomputeAlignments(IOFactory ioFactory, String outputBasename, String aligneeBasename, String alignerBasename, ObjectList<? extends CharSequence> terms, long logInterval)
Precomputes the alignments of two indices.

Method Summary

static void	main(String[] arg)
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

numberOfDocuments

protected final int numberOfDocuments

The overall number of documents.

outputBasename

protected final String outputBasename

The output basename.

indexWriter

protected QuasiSuccinctIndexWriter indexWriter

The index writer for the merged index.

Constructor Detail

PrecomputeAlignments

public PrecomputeAlignments(IOFactory ioFactory,
                            String outputBasename,
                            String aligneeBasename,
                            String alignerBasename,
                            ObjectList<? extends CharSequence> terms,
                            long logInterval)
                     throws IOException,
                            ConfigurationException,
                            URISyntaxException,
                            ClassNotFoundException,
                            SecurityException,
                            InstantiationException,
                            IllegalAccessException,
                            InvocationTargetException,
                            NoSuchMethodException

Precomputes the alignments of two indices.

Parameters:

ioFactory - the factory that will be used to perform I/O.

outputBasename - the basename of the combined index.

aligneeBasename - the basename of the index to be aligned.

alignerBasename - the basename of the index with which to align.

terms - a sorted list of terms whose alignments will be precomputed, or null for all terms.

logInterval - how often we log.

Throws:

IOException

ConfigurationException

URISyntaxException

ClassNotFoundException

SecurityException

InstantiationException

IllegalAccessException

InvocationTargetException

NoSuchMethodException

Method Detail

run

public void run()
         throws IOException,
                ConfigurationException

Throws:

IOException

ConfigurationException

main

public static void main(String[] arg)
                 throws com.martiansoftware.jsap.JSAPException,
                        ConfigurationException,
                        IOException,
                        URISyntaxException,
                        ClassNotFoundException,
                        SecurityException,
                        InstantiationException,
                        IllegalAccessException,
                        InvocationTargetException,
                        NoSuchMethodException

Throws:

com.martiansoftware.jsap.JSAPException

ConfigurationException

IOException

URISyntaxException

ClassNotFoundException

SecurityException

InstantiationException

IllegalAccessException

InvocationTargetException

NoSuchMethodException