Redirection class

Defines a redirection.

Uses validator function to determine if it is allowed to navigate to the given destination. If it is not, user will be redirected to either a provided fixed destination, or to a destination returned by resolver function.

You can extend this class and override its validate and resolve methods to implement more complex logic of redirection.

See also:

• NavigationScheme
• Destination

Constructors

Redirection({Destination<DestinationParameters>? destination, Future<Destination<DestinationParameters>> resolver(Destination<DestinationParameters> destination)?, Future<bool> validator(Destination<DestinationParameters> destination)?})

Creates a redirection.

const

Properties

destination → Destination<DestinationParameters>?

Destination to redirect.

final

hashCode → int

The hash code for this object.

no setter, inherited

resolver → (Future<Destination<DestinationParameters>> Function(Destination<DestinationParameters> destination)?)

Identifies a destination to redirect.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

validator → (Future<bool> Function(Destination<DestinationParameters> destination)?)

Validates a destination.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resolve(Destination<DestinationParameters> destination) → Future<Destination<DestinationParameters>>

Destination to redirect

toString() → String

A string representation of this object.

inherited

validate(Destination<DestinationParameters> destination) → Future<bool>

Validates the destination.

Operators

operator ==(Object other) → bool

The equality operator.

inherited