common/org.gnit.lucenekmp.analysis.util/CharTokenizer

CharTokenizer

abstract class CharTokenizer : Tokenizer

An abstract base class for simple, character-oriented tokenizers.

The base class also provides factories to create instances of CharTokenizer using Java 8 lambdas or method references. It is possible to create an instance which behaves exactly like LetterTokenizer:

Tokenizer tok = CharTokenizer.fromTokenCharPredicate(Character::isLetter);

Inheritors

LetterTokenizer

UnicodeWhitespaceTokenizer

WhitespaceTokenizer

Constructors

CharTokenizer

constructor()

Creates a new CharTokenizer instance

constructor(factory: AttributeFactory)

Creates a new CharTokenizer instance

constructor(factory: AttributeFactory, maxTokenLen: Int)

Creates a new CharTokenizer instance

Types

Companion

object Companion

Properties

attributeClassesIterator

val attributeClassesIterator: Iterator<Any>

attributeFactory

val attributeFactory: AttributeFactory

attributeImplsIterator

val attributeImplsIterator: Iterator<AttributeImpl>

Functions

addAttribute

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

addAttributeImpl

fun addAttributeImpl(att: AttributeImpl)

captureState

fun captureState(): AttributeSource.State?

clearAttributes

fun clearAttributes()

cloneAttributes

fun cloneAttributes(): AttributeSource

open override fun close()

copyTo

fun copyTo(target: AttributeSource)

end

open override fun end()

endAttributes

fun endAttributes()

equals

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

getAttribute

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

hasAttribute

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

hasAttributes

fun hasAttributes(): Boolean

hashCode

open override fun hashCode(): Int

incrementToken

open override fun incrementToken(): Boolean

reflectAsString

fun reflectAsString(prependAttClass: Boolean): String

reflectWith

fun reflectWith(reflector: AttributeReflector)

removeAllAttributes

fun removeAllAttributes()

reset

open override fun reset()

restoreState

fun restoreState(state: AttributeSource.State?)

setReader

fun setReader(input: Reader)

toString

open override fun toString(): String