com.exalead.linguistic.v10

Class LanguageDetector

java.lang.Object

com.exalead.linguistic.v10.SemanticProcessor

com.exalead.linguistic.v10.LanguageDetector

All Implemented Interfaces:

com.exalead.util.Checkable, java.io.Serializable

public class LanguageDetector
extends SemanticProcessor
implements com.exalead.util.Checkable, java.io.Serializable

Detect languages of document; this processor can detect the language of small
sentences like "this is a small test" and handle multi-language documents.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.exalead.linguistic.v10.SemanticProcessor

SemanticProcessor.Transformer<T>, SemanticProcessor.Visitor

Field Summary

Fields

Modifier and Type	Field and Description
boolean	addDocumentAnnotation
static boolean	DEFAULT_ADD_DOCUMENT_ANNOTATION
java.lang.String	languagesToDetect
java.lang.String	resourceDir

Fields inherited from class com.exalead.linguistic.v10.SemanticProcessor

contexts, name, src

Constructor Summary

Constructors

Constructor and Description
LanguageDetector()
LanguageDetector(LanguageDetector o) Copy constructor

Method Summary

Modifier and Type	Method and Description
<T> T	accept(SemanticProcessor.Transformer<T> transformer, T[] t)
void	accept(SemanticProcessor.Visitor visitor)
void	check(boolean deep, java.lang.String errorContext) Checks this LanguageDetector.
static LanguageDetector	fromString(java.lang.String s) String representation of this LanguageDetector.
java.lang.String	getLanguagesToDetect() List of languages to detect (comma-separated of ISO codes). If the string is empty, detects all languages.
java.lang.String	getResourceDir() URL for the resource (data://, file;// or resource://) if null, use standard resource of product.
boolean	isAddDocumentAnnotation() Adds annotations with tag="language" on the document with displayForm = detect language (can produce multiple annotations)
LanguageDetector	makeCopy() Creates and returns a deep copy of this LanguageDetector.
static LanguageDetector	readFrom(java.io.InputStream is) Read this LanguageDetector from an XML fragment.
void	setAddDocumentAnnotation(boolean addDocumentAnnotation) Adds annotations with tag="language" on the document with displayForm = detect language (can produce multiple annotations)
void	setLanguagesToDetect(java.lang.String languagesToDetect) List of languages to detect (comma-separated of ISO codes). If the string is empty, detects all languages.
void	setResourceDir(java.lang.String resourceDir) URL for the resource (data://, file;// or resource://) if null, use standard resource of product.
java.lang.String	toString() String representation of this LanguageDetector.
LanguageDetector	withAddDocumentAnnotation(boolean addDocumentAnnotation)
LanguageDetector	withAddDocumentAnnotation(java.lang.Boolean addDocumentAnnotation)
LanguageDetector	withContexts(java.lang.String contexts)
LanguageDetector	withLanguagesToDetect(java.lang.String languagesToDetect)
LanguageDetector	withName(java.lang.String name)
LanguageDetector	withResourceDir(java.lang.String resourceDir)
LanguageDetector	withSrc(java.lang.String src) Deprecated.
void	writeTo(java.io.OutputStream os) Write this LanguageDetector as an XML fragment

Methods inherited from class com.exalead.linguistic.v10.SemanticProcessor

getContexts, getName, getSrc, setContexts, setName, setSrc

Methods inherited from class java.lang.Object

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

Field Detail

resourceDir

public java.lang.String resourceDir

addDocumentAnnotation

public boolean addDocumentAnnotation

DEFAULT_ADD_DOCUMENT_ANNOTATION

public static final boolean DEFAULT_ADD_DOCUMENT_ANNOTATION

See Also:

Constant Field Values

languagesToDetect

public java.lang.String languagesToDetect

Constructor Detail

LanguageDetector

public LanguageDetector()

LanguageDetector

public LanguageDetector(LanguageDetector o)

Copy constructor

Method Detail

withName

public LanguageDetector withName(java.lang.String name)

Overrides:

withName in class SemanticProcessor

withContexts

public LanguageDetector withContexts(java.lang.String contexts)

Overrides:

withContexts in class SemanticProcessor

withSrc

@Deprecated
public LanguageDetector withSrc(java.lang.String src)

Deprecated.

Overrides:

withSrc in class SemanticProcessor

setResourceDir

public void setResourceDir(java.lang.String resourceDir)

URL for the resource (data://, file;// or resource://)
if null, use standard resource of product.

getResourceDir

public java.lang.String getResourceDir()

URL for the resource (data://, file;// or resource://)
if null, use standard resource of product.

withResourceDir

public LanguageDetector withResourceDir(java.lang.String resourceDir)

setAddDocumentAnnotation

public void setAddDocumentAnnotation(boolean addDocumentAnnotation)

Adds annotations with tag="language" on the document with
displayForm = detect language (can produce multiple annotations)

isAddDocumentAnnotation

public boolean isAddDocumentAnnotation()

Adds annotations with tag="language" on the document with
displayForm = detect language (can produce multiple annotations)

withAddDocumentAnnotation

public LanguageDetector withAddDocumentAnnotation(boolean addDocumentAnnotation)

withAddDocumentAnnotation

public LanguageDetector withAddDocumentAnnotation(java.lang.Boolean addDocumentAnnotation)

setLanguagesToDetect

public void setLanguagesToDetect(java.lang.String languagesToDetect)

List of languages to detect (comma-separated of ISO codes).
If the string is empty, detects all languages.

getLanguagesToDetect

public java.lang.String getLanguagesToDetect()

List of languages to detect (comma-separated of ISO codes).
If the string is empty, detects all languages.

withLanguagesToDetect

public LanguageDetector withLanguagesToDetect(java.lang.String languagesToDetect)

makeCopy

public LanguageDetector makeCopy()

Creates and returns a deep copy of this LanguageDetector.

Overrides:

makeCopy in class SemanticProcessor

readFrom

public static LanguageDetector readFrom(java.io.InputStream is)
                                 throws javax.xml.bind.JAXBException

Read this LanguageDetector from an XML fragment.

Throws:

javax.xml.bind.JAXBException

writeTo

public void writeTo(java.io.OutputStream os)
             throws javax.xml.bind.JAXBException,
                    java.io.IOException

Write this LanguageDetector as an XML fragment

Overrides:

writeTo in class SemanticProcessor

Throws:

javax.xml.bind.JAXBException

java.io.IOException

fromString

public static LanguageDetector fromString(java.lang.String s)
                                   throws javax.xml.bind.JAXBException,
                                          java.io.UnsupportedEncodingException

String representation of this LanguageDetector.

Throws:

javax.xml.bind.JAXBException

java.io.UnsupportedEncodingException

toString

public java.lang.String toString()

String representation of this LanguageDetector.

Overrides:

toString in class SemanticProcessor

check

public void check(boolean deep,
                  java.lang.String errorContext)
           throws com.exalead.util.TypedException

Checks this LanguageDetector.

Specified by:

check in interface com.exalead.util.Checkable

Overrides:

check in class SemanticProcessor

Throws:

com.exalead.util.TypedException

accept

public void accept(SemanticProcessor.Visitor visitor)
            throws com.exalead.util.TypedException

Specified by:

accept in class SemanticProcessor

Throws:

com.exalead.util.TypedException

accept

public <T> T accept(SemanticProcessor.Transformer<T> transformer,
                    T[] t)
             throws com.exalead.util.TypedException

Specified by:

accept in class SemanticProcessor

Throws:

com.exalead.util.TypedException