IUnreferenceable class

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. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

unsetReferences() → void
Unsets (clears) previously set references to dependent components.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited