Workflow::Condition::LazyOR
This documentation describes version 1.62 of this package
Using nested conditions (See Workflow::Condition::Nested), this evaluates the given conditions using lazy-evaluation, returning true at the first nested condition that returns true. If all nested conditions return false, LazyOR also returns false.
In condition.xml:
<condition name="cond1" ... /> <condition name="cond2" ... /> <condition name="cond3" ... /> <condition name="check_prereqs" class="Workflow::Condition::LazyOR"> <param name="condition" value="cond1" /> <param name="condition" value="cond2" /> <param name="condition" value="cond3" /> </condition>
In workflow.xml:
<state name="CHECK_PREREQS" autorun="yes"> <action name="null_1" resulting_state="HAVE_PREREQS"> <condition name="check_prereqs" /> </action> <action name="null_2" resulting_state="FAILURE"> <condition name="!check_prereqs" /> </action> </state>
The following parameters may be configured in the param entity of the condition in the XML configuration:
param
The condition parameter may be specified as either a list of repeating entries or with a unique integer appended to the condition string:
<param name="condition" value="first_condition_to_test" /> <param name="condition" value="second_condition_to_test" />
or
<param name="condition1" value="first_condition_to_test" /> <param name="condition2" value="second_condition_to_test" />
Copyright (c) 2003-2023 Chris Winters. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Please see the LICENSE
Please see Workflow
To install Workflow, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Workflow
CPAN shell
perl -MCPAN -e shell install Workflow
For more information on module installation, please visit the detailed CPAN module installation guide.