common/org.gnit.lucenekmp.analysis.miscellaneous/CapitalizationFilter

CapitalizationFilter

class CapitalizationFilter(in: TokenStream, onlyFirstWord: Boolean = true, keep: CharArraySet? = null, forceFirstLetter: Boolean = true, okPrefix: Collection<CharArray>? = null, minWordLength: Int = 0, maxWordCount: Int = DEFAULT_MAX_WORD_COUNT, maxTokenLength: Int = DEFAULT_MAX_TOKEN_LENGTH) : TokenFilter

A filter to apply normal capitalization rules to Tokens. It will make the first letter capital and the rest lower case.

This filter is particularly useful to build nice looking facet parameters. This filter is not appropriate if you intend to use a prefix query.

Constructors

CapitalizationFilter

constructor(in: TokenStream, onlyFirstWord: Boolean = true, keep: CharArraySet? = null, forceFirstLetter: Boolean = true, okPrefix: Collection<CharArray>? = null, minWordLength: Int = 0, maxWordCount: Int = DEFAULT_MAX_WORD_COUNT, maxTokenLength: Int = DEFAULT_MAX_TOKEN_LENGTH)

Types

object Companion

Properties

attributeClassesIterator

val attributeClassesIterator: Iterator<Any>

attributeFactory

val attributeFactory: AttributeFactory

attributeImplsIterator

val attributeImplsIterator: Iterator<AttributeImpl>

Functions

fun <T : Attribute> addAttribute(attClass: KClass<T>): T

addAttributeImpl

fun addAttributeImpl(att: AttributeImpl)

fun captureState(): AttributeSource.State?

clearAttributes

fun clearAttributes()

cloneAttributes

fun cloneAttributes(): AttributeSource

open override fun close()

fun copyTo(target: AttributeSource)

open override fun end()

fun endAttributes()

open operator override fun equals(obj: Any?): Boolean

fun <T : Attribute> getAttribute(attClass: KClass<T>): T?

fun hasAttribute(attClass: KClass<out Attribute>): Boolean

fun hasAttributes(): Boolean

open override fun hashCode(): Int

open override fun incrementToken(): Boolean

reflectAsString

fun reflectAsString(prependAttClass: Boolean): String

fun reflectWith(reflector: AttributeReflector)

removeAllAttributes

fun removeAllAttributes()

open override fun reset()

fun restoreState(state: AttributeSource.State?)

open override fun toString(): String

open override fun unwrap(): TokenStream