1Event::ExecFlow::ScheduUlseerr(3C)ontributed Perl DocumeEnvteantti:o:nExecFlow::Scheduler(3)
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6 Event::ExecFlow::Scheduler - Abstract class for parallel scheduling
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9 #-- Create a new Scheduler object
10 my $scheduler = Event::ExecFlow::Scheduler::XYZ->new ( ... );
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12 #-- Attach scheduler to a group job with parallel execution
13 $group_job->set_parallel(1);
14 $group_job->set_scheduler($scheduler);
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16 #-- The following methods gets called by Event::ExecFlow
17 #-- at runtime
18 $scheduler->schedule_job($job);
19 $scheduler->job_finished($job);
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22 This abstract base class represents just an interface which needs to be
23 implemented by custom schedulers for controlling the execution of jobs
24 in a Event::ExecFlow::Group which has the parallel option set.
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26 Event::ExecFlow ships a very simple example for a scheduler which just
27 limits the maximum number of parallel executed jobs:
28 Event::ExecFlow::Scheduler::SimpleMax.
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31 Event::ExecFlow
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33 Event::ExecFlow::Job
34 +--- Event::ExecFlow::Job::Group
35 +--- Event::ExecFlow::Job::Command
36 +--- Event::ExecFlow::Job::Code
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38 Event::ExecFlow::Frontend
39 Event::ExecFlow::Callbacks
40 Event::ExecFlow::Scheduler
41 +--- Event::ExecFlow::Scheduler::SimpleMax
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44 [ FIXME: describe all methods in detail ]
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47 Jörn Reder <joern at zyn dot de>
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50 Copyright 2005-2006 by Jörn Reder.
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52 This library is free software; you can redistribute it and/or modify it
53 under the terms of the GNU Library General Public License as published
54 by the Free Software Foundation; either version 2.1 of the License, or
55 (at your option) any later version.
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57 This library is distributed in the hope that it will be useful, but
58 WITHOUT ANY WARRANTY; without even the implied warranty of
59 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
60 Library General Public License for more details.
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62 You should have received a copy of the GNU Library General Public
63 License along with this library; if not, write to the Free Software
64 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307
65 USA.
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68 Hey! The above document had some coding errors, which are explained
69 below:
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71 Around line 63:
72 Non-ASCII character seen before =encoding in 'Jörn'. Assuming UTF-8
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76perl v5.30.0 2019-07-26 Event::ExecFlow::Scheduler(3)