Event::ExecFlow::Callbacks - Callbacks attached to jobs
#-- Create a new Callbacks object my $callbacks = Event::ExecFlow::Callbacks->new ( sub { print "sub called\n" }, sub { print "another sub of this called\n" }, ); #-- Attach callbacks to a job $job->set_pre_callbacks($callbacks); #-- Add more subs $callbacks->add(sub { print "a sub added later\n" }); $callbacks->prepend(sub { print "a sub prepended to the list of subs } ); #-- the execute() methods is executed later by Event::ExecFlow $callbacks->execute($job);
This class represents one or more closures which can be attached as callbacks to an Event::ExecFlow::Job.
Event::ExecFlow Event::ExecFlow::Job +--- Event::ExecFlow::Job::Group +--- Event::ExecFlow::Job::Command +--- Event::ExecFlow::Job::Code Event::ExecFlow::Frontend Event::ExecFlow::Callbacks Event::ExecFlow::Scheduler +--- Event::ExecFlow::Scheduler::SimpleMax
Attributes can by accessed at runtime using the common get_ATTR(), set_ATTR() style accessors.
[ FIXME: describe all attributes in detail ]
[ FIXME: describe all methods in detail ]
Jörn Reder <joern at zyn dot de>
Copyright 2005-2006 by Jörn Reder.
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA.
1 POD Error
The following errors were encountered while parsing the POD:
Non-ASCII character seen before =encoding in 'Jörn'. Assuming CP1252
To install Event::ExecFlow, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Event::ExecFlow
CPAN shell
perl -MCPAN -e shell install Event::ExecFlow
For more information on module installation, please visit the detailed CPAN module installation guide.