com.exalead.search.query.linguistic

Class SynonymHandler

java.lang.Object

com.exalead.search.query.linguistic.SynonymHandler

All Implemented Interfaces:

LinguisticExpanderResource.Handler

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

Implement synonyms expansion for the Linguistic Expander. Produces forms with formName=normalized,source=$PROCESSOR_NAME

Internal details

The MOT processor is in charge of of annotating the raw Text's alphabetic tokens with the normalized words belonging to the same taxon. The taxonomy ( http://en.wikipedia.org/wiki/Taxonomy) is configurable (@see resourceDir).

The post-processor simply expands the tokenized text with these synonyms under the NORMALIZED form.

Constructor Summary

Constructors

Constructor and Description
SynonymHandler(java.lang.String name, java.lang.String resourceDir, boolean optional, boolean scoreMultiWordsExpressionsAsSingleWords)

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

Constructor Detail

SynonymHandler

public SynonymHandler(java.lang.String name,
                      java.lang.String resourceDir,
                      boolean optional,
                      boolean scoreMultiWordsExpressionsAsSingleWords)

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