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) {
       this.persistence = references.getOneRequired<IMyPersistence>(
           new Descriptor("mygroup", "persistence", "*", "*", "1.0")
       );
   }

   void unsetReferences() {
       this.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