Gramur/net.archandle.gramur.lexer/BasicLexemes/CharChoice

CharChoice

open class CharChoice(chars: Char, name: String? = null) : AbstractLexeme<Token.Generic>

A Lexeme that matches any one of several specified chars. Matches produced by this Lexeme always have a length of 1.

Constructors

CharChoice

constructor(vararg chars: Char, name: String? = null)

Properties

chars

val chars: List<Char>

The characters to match

defaultFactory

open override val defaultFactory: (CharSequence) -> Token.Generic

A default Token factory that creates new instances of T for matches of this Lexeme, given the CharSequence which captures the Token (equal to Token.value).

name

open override val name: String?

An optional name for this Lexeme

Functions

equals

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

hashCode

open override fun hashCode(): Int

match

override fun match(): LexemeMatch<Token.Generic>?

toString

open override fun toString(): String