DependenciesStrategy enum Null safety

How should precondition handle it's dependencies.

Inheritance

Constructors

DependenciesStrategy()
const

Values

stayInSuccessCache → const DependenciesStrategy

Once resolved to "success", precondition will stay in success state for Precondition.satisfiedCache duration, and it will not attempt to evaluate it's dependencies.

const DependenciesStrategy(0)
unsatisfiedOnUnsatisfied → const DependenciesStrategy

Successful Precondition will always evaluate it's dependencies and regardless of its cache settings: it becomes unsatisfied if dependencies are not unsatisfied.

const DependenciesStrategy(1)

Properties

hashCode int
The hash code for this object.
read-onlyinherited
index int
A numeric identifier for the enumerated value.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited

Constants

values → const List<DependenciesStrategy>
A constant List of the values in this enum, in order of their declaration.
[stayInSuccessCache, unsatisfiedOnUnsatisfied]