Help-Site Computer Manuals
Software
Hardware
Programming
Networking
  Algorithms & Data Structures   Programming Languages   Revision Control
  Protocols
  Cameras   Computers   Displays   Keyboards & Mice   Motherboards   Networking   Printers & Scanners   Storage
  Windows   Linux & Unix   Mac

Event::ExecFlow::Callbacks
Callbacks attached to jobs

Event::ExecFlow::Callbacks - Callbacks attached to jobs


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);

  

=head1 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.

Programminig
Wy
Wy
yW
Wy
Programming
Wy
Wy
Wy
Wy