Event::ExecFlow::Callbacks

NAME

Event::ExecFlow::Callbacks − Callbacks attached to jobs

SYNOPSIS

#−− 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);

DESCRIPTION

This class represents one or more closures which can be attached as callbacks to an Event::ExecFlow::Job.

OBJECT HIERARCHY

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

Attributes can by accessed at runtime using the common get_ATTR(), set_ATTR() style accessors.

[ FIXME: describe all attributes in detail ]

METHODS

[ FIXME: describe all methods in detail ]

AUTHORS

Jörn Reder <joern at zyn dot de>

COPYRIGHT AND LICENSE

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.

POD ERRORS

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Around line 112:

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