Not class

The Not decorator returns the opposite Status of its decorated Node instance.

• On Status.success, the Not decorator instance returns Status.failure.
• On Status.failure, the Not decorator instance returns Status.success.
• On Status.running, the Not decorator instance returns Status.running

This is the equivalent of a logical NOT on a boolean expression.

Inheritance

• Object
• Node
• Decorator
• Not

Constructors

Not(Node node)

Construct a Not decorator for the specified argument Node. The returned Status of the child Node will be inverted from Status.success to Status.failure or from Status.failure to Status.success. If the child Node returns Status.running the Not decorator returns Status.running as it does consider that status as an actual result.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

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

reset() → void

inherited

toString() → String

A string representation of this object.

inherited

update() → Status

Updates the decorated Node and returns the opposite Status. It inverses Status.success into Status.failure and vice-versa. If the decorated Node returns Status.running, Not returns Status.running.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited