CallbackConfigurer

Configures/modifies component of type T with help of a delegate or function.

Encapsulates component configuration logic using a delegate. The algorithm calls delegate, with a locator, a set of Args, and configured component, in order to modify the component.

Note: If component is not a reference type it is recommended to pass it by ref in order to avoid receiving of a copy and not original one in delegate. It is expected that the callback will use somehow method on which it was annotated with.

class CallbackConfigurer(T, X, Dg, Args...)
@safe
class CallbackConfigurer : PropertyConfigurer!T(
T
X
Dg
Args...
) if (
is(T : X) &&
(
is(Dg : void delegate
(
Locator!()
,
X
,
Args
)
) ||
is(Dg : void function
(
Locator!()
,
X
,
Args
)
)
||
is(Dg : void delegate
(
Locator!()
,
ref X
,
Args
)
)
||
is(Dg : void function
(
Locator!()
,
ref X
,
Args
)
)
)
) {
mixin ParameterHolder!Args ;
mixin LocatorAwareMixin!(typeof(this)) ;
this(Dg dg, Args args);
void configure(T object);
}
auto callbackConfigurer(void delegate(Locator!(), X, Args) dg, Args args)
auto callbackConfigurer(void function(Locator!(), X, Args) dg, Args args)
auto callbackConfigurer(void delegate(Locator!(), ref X, Args) dg, Args args)
auto callbackConfigurer(void function(Locator!(), ref X, Args) dg, Args args)

Constructors

this this(Dg dg, Args args): Constructor for CallbackConfigurer!(T, Dg, Args)

Members

Functions

configure void configure(T object): Accepts a reference to an object that is to be configured by the configurer.

Mixins

__anonymous mixin LocatorAwareMixin!(typeof(this)): Undocumented in source.
__anonymous mixin ParameterHolder!Args: Undocumented in source.

Parameters

T: the component
Args: type tuple of arguments used by delegate for customization.