MetaAccess is a wrapper for the Metadata array. It can be used to add
metadata to and remove metadata from its origin.
Properties
add (name:String, params:Array<Expr>, pos:Position):Void
Adds the metadata specified by name, params and pos to the origin
of this MetaAccess.
Metadata names are not unique during compilation, so this method never overwrites a previous metadata.
If a Metadata array is obtained through a call to get, a subsequent
call to add has no effect on that array.
If any argument is null, compilation fails with an error.
extract (name:String):Array<MetadataEntry>
Extract metadata entries by given name.
If there's no metadata with such name, empty array [] is returned.
If name is null, compilation fails with an error.
Return the wrapped Metadata array.
Modifying this array has no effect on the origin of this MetaAccess.
The add and remove methods can be used for that.
Tells if the origin of this MetaAccess has a name metadata entry.
If name is null, compilation fails with an error.
Removes all name metadata entries from the origin of this
MetaAccess.
This method might clear several metadata entries of the same name.
If a Metadata array is obtained through a call to get, a subsequent
call to remove has no effect on that array.
If name is null, compilation fails with an error.