Package com.datastax.astra.client.core.lexical

Enum Class LexicalFilters

java.lang.Object

java.lang.Enum<LexicalFilters>

com.datastax.astra.client.core.lexical.LexicalFilters

All Implemented Interfaces:

Serializable, Comparable<LexicalFilters>, Constable

public enum LexicalFilters
extends Enum<LexicalFilters>

Lexical filters used for indexing and searching 'lexical' data.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LOWERCASE	Filters StandardTokenizer output that divides text into terms on word boundaries and then uses the LowerCaseFilter.
STOP	Filter with stop words
SYNONYM	Filter with synonyms
SYNONYM_GRAPH	Filter with synonyms and graph

Method Summary

Modifier and Type	Method	Description
static LexicalFilters	valueOf(String name)	Returns the enum constant of this class with the specified name.
static LexicalFilters[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LOWERCASE

public static final LexicalFilters LOWERCASE

Filters StandardTokenizer output that divides text into terms on word boundaries and then uses the LowerCaseFilter.

STOP

public static final LexicalFilters STOP

Filter with stop words

SYNONYM

public static final LexicalFilters SYNONYM

Filter with synonyms

SYNONYM_GRAPH

public static final LexicalFilters SYNONYM_GRAPH

Filter with synonyms and graph

Method Details

values

public static LexicalFilters[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static LexicalFilters valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null