EmptyNode class

An AST node matching the empty string.

Inheritance

• Object
• Node
• EmptyNode

Constructors

EmptyNode()

Creates an empty regular expression node.

const

Properties

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toNfa() → Nfa

Compiles this AST node into a nondeterministic finite automaton (Nfa).

override

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override