emit_done

Description:

public void emit_done (Information info, Error? error)

Emits done signal.

This function is intended to be used by subclasses of MetadataExtractor. It is required to always pass a meaningful info, even in case of error. That way a receiver of this signal can know which URI discovery failed by using get_uri.

Parameters:

this	A MetadataExtractor object.
info	A Information about discovered URI.
error	A Error.