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DecoratorFactory.mergeWithOwn() method
This method is called by the default implementation of the decorator function to merge the spec argument from the decoration with the own metadata for a class, all properties, all methods, or all method parameters that are decorated by this decorator.
It MUST be overridden by subclasses to process own metadata.
Signature:
protected mergeWithOwn(ownMetadata: M, target: Object, member?: string | symbol, descriptorOrIndex?: TypedPropertyDescriptor<any> | number): M;
Parameters
| Parameter | Type | Description |
|---|---|---|
|
ownMetadata |
M |
Own Metadata exists locally on the target |
|
target |
Object |
Decoration target |
|
member |
string | symbol |
(Optional) Optional property or method |
|
descriptorOrIndex |
TypedPropertyDescriptor<any> | number |
(Optional) Optional parameter index or method descriptor |
Returns:
M