Logback: the reliable, generic, fast and flexible logging framework.
Copyright (C) 1999-2011, QOS.ch. All rights reserved.
This program and the accompanying materials are dual-licensed under
either the terms of the Eclipse Public License v1.0 as published by
the Eclipse Foundation
or (per the licensee's choosing)
under the terms of the GNU Lesser General Public License version 2.1
as published by the Free Software Foundation.
Is this component active?
Components that depend on options passed during configuration can override
this method in order to make appropriate use of those options. For simpler
components, the trivial implementation found in this abstract class will be
Return the first option passed to this component. The returned value may be
null if there are no options.
- First option, may be null.