IHandler implementations are responsible of cascading
specific data properties (properties of a bean, items of a collection,
etc.)
public function canHandle(visitable:Visitable):Boolean
Tells if this IHandler implementation can handle the
supplied Visitable parameter.
Parameters
| visitable:Visitable — the Visitable instance that could be
handled by this IHandler implementation.
|
Returns
| Boolean — true if this IHandler can handle
the visitable parameter, false otherwise.
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public function handle(visitable:Visitable, filter:Function):Array
Handles the supplied Visitable parameter, returning a
filtered array of its properties.
Parameters
| visitable:Visitable — the Visitable instance to be introspected.
|
| |
| filter:Function — a filter function on the form of
filter(visitable:Visitable):Boolean, that must be call
before appending a new property to the returned array.
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Returns
| Array — an array of Visitable instances (one for each
filtered property of the visitable parameter).
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