Token class

A token from the lexer.

Represents a single lexical unit with its type, value, and position.

Constructors

Token({required TokenType type, required String lexeme, Object? value, required int line, required int column})

const

Properties

column → int

Column number (1-based).

final

hashCode → int

The hash code for this object.

no setter, override

lexeme → String

The lexeme (original text) of this token.

final

line → int

Line number (1-based).

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → TokenType

The type of this token.

final

value → Object?

The parsed value (for numbers and atoms).

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override