Package com.acumenvelocity.ath.common

Class OkapiUtil

java.lang.Object

com.acumenvelocity.ath.common.OkapiUtil

public class OkapiUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
OkapiUtil()

Method Summary

Modifier and Type	Method	Description
static float	calculateNgramDiceCoefficient(String st1, String st2, org.apache.lucene.analysis.Analyzer analyzer)	Calculate Dice's Coefficient for two strings with tokens as ngrams.
static String	getMimeType(String fileName)
static void	rearrangeCodes(List<net.sf.okapi.common.resource.Code> codes, net.sf.okapi.common.resource.TextFragment targetTf)
static void	removeCodes(net.sf.okapi.common.resource.ITextUnit textUnit, boolean removeTargetCodes)	Removes all inline tags in the source (or optionally the target) text unit resource.
static void	removeCodes(net.sf.okapi.common.resource.TextContainer tc)
static void	removeExtraCodes(List<net.sf.okapi.common.resource.Code> srcCodes, net.sf.okapi.common.resource.TextFragment targetTf)	Removes codes from the target TextFragment that don't exist in the source codes list.
static net.sf.okapi.common.resource.TextContainer	safeGetTarget(net.sf.okapi.common.resource.ITextUnit tu, net.sf.okapi.common.LocaleId trgLoc)
static void	setAlOrigin(net.sf.okapi.common.resource.ITextUnit tu, net.sf.okapi.common.LocaleId srcLoc, net.sf.okapi.common.LocaleId trgLoc)

Methods inherited from class java.lang.Object

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

Constructor Detail

OkapiUtil

public OkapiUtil()

Method Detail

calculateNgramDiceCoefficient

public static float calculateNgramDiceCoefficient(String st1,
                                                  String st2,
                                                  org.apache.lucene.analysis.Analyzer analyzer)

Calculate Dice's Coefficient for two strings with tokens as ngrams.

Parameters:

st1 - first string to compare

st2 - second string to compare

analyzer - n-gram analyzer

Returns:

Dice's Coefficient as a float

safeGetTarget

public static net.sf.okapi.common.resource.TextContainer safeGetTarget(net.sf.okapi.common.resource.ITextUnit tu,
                                                                       net.sf.okapi.common.LocaleId trgLoc)

removeCodes

public static void removeCodes(net.sf.okapi.common.resource.ITextUnit textUnit,
                               boolean removeTargetCodes)

Removes all inline tags in the source (or optionally the target) text unit resource.

Parameters:

textUnit - the given text unit

removeTargetCodes - - remove target codes?

removeCodes

public static void removeCodes(net.sf.okapi.common.resource.TextContainer tc)

removeExtraCodes

public static void removeExtraCodes(List<net.sf.okapi.common.resource.Code> srcCodes,
                                    net.sf.okapi.common.resource.TextFragment targetTf)

Removes codes from the target TextFragment that don't exist in the source codes list. A code is considered to exist if there's a matching code in srcCodes with the same id and tagType pair.

Parameters:

srcCodes - the source list of codes to compare against

targetTf - the target TextFragment from which to remove extra codes

setAlOrigin

public static void setAlOrigin(net.sf.okapi.common.resource.ITextUnit tu,
                               net.sf.okapi.common.LocaleId srcLoc,
                               net.sf.okapi.common.LocaleId trgLoc)

getMimeType

public static String getMimeType(String fileName)

rearrangeCodes

public static void rearrangeCodes(List<net.sf.okapi.common.resource.Code> codes,
                                  net.sf.okapi.common.resource.TextFragment targetTf)