Package org.apache.tika.parser.ner

Interface NERecogniser

All Known Implementing Classes:

CoreNLPNERecogniser, GrobidNERecogniser, MITIENERecogniser, NLTKNERecogniser, OpenNLPNameFinder, OpenNLPNERecogniser, RegexNERecogniser

@Deprecated(since="2026-04-30")
public interface NERecogniser

Deprecated.

This version of the Apache Tika library is deprecated. Use your own version of Apache Tika.

Defines a contract for named entity recogniser. The NER contract includes isAvailable(), getEntityTypes() and recognise(String)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DATE	Deprecated.
static final String	LOCATION	Deprecated.
static final String	MISCELLANEOUS	Deprecated.
static final String	MONEY	Deprecated.
static final String	ORGANIZATION	Deprecated.
static final String	PERCENT	Deprecated.
static final String	PERSON	Deprecated.
static final String	TIME	Deprecated.

Method Summary

Modifier and Type	Method	Description
Set<String>	getEntityTypes()	Deprecated. gets a set of entity types whose names are recognisable by this
boolean	isAvailable()	Deprecated. checks if this Named Entity recogniser is available for service
Map<String,Set<String>>	recognise(String text)	Deprecated. call for name recognition action from text

Field Details

LOCATION

static final String LOCATION

Deprecated.

See Also:

• Constant Field Values

PERSON

static final String PERSON

Deprecated.

See Also:

• Constant Field Values

ORGANIZATION

static final String ORGANIZATION

Deprecated.

See Also:

• Constant Field Values

MISCELLANEOUS

static final String MISCELLANEOUS

Deprecated.

See Also:

• Constant Field Values

TIME

static final String TIME

Deprecated.

See Also:

• Constant Field Values

DATE

static final String DATE

Deprecated.

See Also:

• Constant Field Values

PERCENT

static final String PERCENT

Deprecated.

See Also:

• Constant Field Values

MONEY

static final String MONEY

Deprecated.

See Also:

• Constant Field Values

Method Details

isAvailable

boolean isAvailable()

Deprecated.

checks if this Named Entity recogniser is available for service

Returns:

true if this recogniser is ready to recognise, false otherwise

getEntityTypes

Set<String> getEntityTypes()

Deprecated.

gets a set of entity types whose names are recognisable by this

Returns:

set of entity types/classes

recognise

Map<String,Set<String>> recognise(String text)

Deprecated.

call for name recognition action from text

Parameters:

text - text with possibly contains names

Returns:

map of entityType -> set of names