IUnreferenceable class abstract

Interface for components that require explicit clearing of references to dependent components.

See IReferences See IReferenceable

Example

class MyController implements IReferenceable, IUnreferenceable {
   IMyPersistence persistence;
   ...
   void  setReferences(IReferences references) {
       persistence = references.getOneRequired<IMyPersistence>(
            Descriptor('mygroup', 'persistence', '*', '*', '1.0')
       );
   }

   void unsetReferences() {
       persistence = null;
   }
   ...
}

Constructors

IUnreferenceable()

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

toString() → String

A string representation of this object.

inherited

unsetReferences() → void

Unsets (clears) previously set references to dependent components.

Operators

operator ==(Object other) → bool

The equality operator.

inherited