com.exalead.mot.components

Class WordDictionary

java.lang.Object

com.exalead.gni.GNIObject

com.exalead.mot.core.Processor

com.exalead.mot.components.WordDictionary

public class WordDictionary
extends Processor

A processor that matches a set of words

Field Summary

Fields

Modifier and Type	Field and Description
int	additionalLookupLanguage If defined, try an additional lookup in this language when no match is found in the current language
java.lang.String	fromTag If defined, try to match against an annotation instead of tokens
int	maxAnnotations Max number of annotations added when using a resource with multiple display forms
boolean	prefix
java.lang.String	resource The processor resource
boolean	setFrequency If true, use a word associated frequency as output display form, otherwise trust level of annotation is used
java.lang.String	tag The output annotation name
boolean	useBloomFilter The bloom filter is a heuristic used to avoid accessing the dictionary when the word doesn't exist.

Fields inherited from class com.exalead.mot.core.Processor

fields, name

Constructor Summary

Constructors

Constructor and Description
WordDictionary(java.lang.String name, java.lang.String resource, java.lang.String fields) Initialize a new WordDictionary

Method Summary

Modifier and Type	Method and Description
protected void	finalize()
static java.lang.String	getTag()
void	init(java.lang.String name, java.lang.String[] fields) Initialize the processor
protected void	init(java.lang.String name, java.lang.String resource, java.lang.String[] fields, java.lang.String fromTag, boolean useBloomFilter, boolean prefix, boolean setFrequency, java.lang.String tag, int maxAnnotations, int additionalLookupLanguage)

Methods inherited from class com.exalead.mot.core.Processor

checkResource, destroy, getName, init

Methods inherited from class com.exalead.gni.GNIObject

printInternalCppPointer

Methods inherited from class java.lang.Object

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

Field Detail

resource

public java.lang.String resource

The processor resource

fromTag

public java.lang.String fromTag

If defined, try to match against an annotation instead of tokens

useBloomFilter

public boolean useBloomFilter

The bloom filter is a heuristic used to avoid accessing the dictionary when the word doesn't exist. When almost all accesses are successful, this actually slows things down and should be disabled.

prefix

public boolean prefix

setFrequency

public boolean setFrequency

If true, use a word associated frequency as output display form, otherwise trust level of annotation is used

tag

public java.lang.String tag

The output annotation name

maxAnnotations

public int maxAnnotations

Max number of annotations added when using a resource with multiple display forms

additionalLookupLanguage

public int additionalLookupLanguage

If defined, try an additional lookup in this language when no match is found in the current language

Constructor Detail

WordDictionary

public WordDictionary(java.lang.String name,
                      java.lang.String resource,
                      java.lang.String fields)

Initialize a new WordDictionary

Parameters:

name - Its name

resource - The associated resource name

fields - The list of fields on which it is active

Method Detail

init

public void init(java.lang.String name,
                 java.lang.String[] fields)

Initialize the processor

Specified by:

init in class Processor

Parameters:

name - Its name

fields - The list of fields on which it's active

init

protected void init(java.lang.String name,
                    java.lang.String resource,
                    java.lang.String[] fields,
                    java.lang.String fromTag,
                    boolean useBloomFilter,
                    boolean prefix,
                    boolean setFrequency,
                    java.lang.String tag,
                    int maxAnnotations,
                    int additionalLookupLanguage)

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object

getTag

public static java.lang.String getTag()