DependencyManager class

Service locator for state machine dependencies.

Implemented types

• Closeable

Implementers

• AmplifyDependencyManager
• StateMachine
• StateMachineManager

Constructors

DependencyManager([Map<Token<Object>, DependencyBuilder<Object>>? builders])

Service locator for state machine dependencies.

DependencyManager.scoped(DependencyManager parent)

A service locator scoped to a parent DependencyManager.

factory

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

addBuilder<T extends Object>(DependencyBuilder<T> builder, [Token<T>? token]) → void

Adds a builder to the service locator.

addInstance<T extends Object>(T instance, [Token<T>? token]) → void

Adds an instance to the service locator.

close() → void

Closes the resource and all connected objects.

override

create<T extends Object>([Token<T>? token]) → T

Creates an instance of type T using its registered builder.

expect<T extends Object>([Token<T>? token]) → T

Asserts an instance for type T.

get<T extends Object>([Token<T>? token]) → T?

Gets the instance for type T, if available.

getOrCreate<T extends Object>([Token<T>? token]) → T

Gets the instance for type T or creates it using a registered builder.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited