com.exalead.search.query.linguistic

Class PhoneticHandler

java.lang.Object

com.exalead.search.query.linguistic.PhoneticHandler

All Implemented Interfaces:

LinguisticExpanderResource.Handler

public class PhoneticHandler
extends java.lang.Object
implements LinguisticExpanderResource.Handler

Implement phonetic expansion for the LinguisticExpander. Produces forms with formName=normalized,source=$PROCESSOR_NAME

Internal details

The MOT processor is in charge of annotating the raw text's alphabetic tokens with their phonemes. The post-processor first creates phonetic expansion queries for each phoneme found. Then it queries the dictionary for corpus word that matched the phonemes and expand the query with their normalized form.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PhoneticHandler.PostProcessor

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	availableLanguages
protected static org.apache.log4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
PhoneticHandler()
PhoneticHandler(java.lang.String language)
PhoneticHandler(java.lang.String language, java.lang.String resourceFile)

Method Summary

Modifier and Type	Method and Description
LinguisticExpanderResource.PostProcessorFactory	buildPostProcessorFactory()
java.util.List<SemanticProcessor>	buildSemanticProcessor()
void	release()

Methods inherited from class java.lang.Object

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

Field Detail

availableLanguages

public static final java.lang.String[] availableLanguages

logger

protected static final org.apache.log4j.Logger logger

Constructor Detail

PhoneticHandler

public PhoneticHandler()

PhoneticHandler

public PhoneticHandler(java.lang.String language)

PhoneticHandler

public PhoneticHandler(java.lang.String language,
                       java.lang.String resourceFile)

Method Detail

buildSemanticProcessor

public java.util.List<SemanticProcessor> buildSemanticProcessor()

Specified by:

buildSemanticProcessor in interface LinguisticExpanderResource.Handler

Returns:

a set of SemanticProcessor to annotate the TokenizedNode

buildPostProcessorFactory

public LinguisticExpanderResource.PostProcessorFactory buildPostProcessorFactory()

Specified by:

buildPostProcessorFactory in interface LinguisticExpanderResource.Handler

Returns:

a factory of PostProcessor

release

public void release()

Specified by:

release in interface LinguisticExpanderResource.Handler