fetch

Description:

public bool fetch () throws Error

Utility to fetch and populate a FeedChannel for the first time, and init all his internal values.

Only the source URL has to be set in this (with set_source). Be aware this function is sync, do not returns until the feed isn't downloaded and parsed.

Parameters:

this	a FeedChannel.

Returns:

true if the feed is correctly fetched and parsed, false otherwise.