1Workflow::Condition::ChUescekrReCtounrtnr(i3b)uted PerlWDoorckufmleonwt:a:tCioonndition::CheckReturn(3)
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NAME

6       Workflow::Condition::CheckReturn
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VERSION

9       This documentation describes version 1.51 of this package
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DESCRIPTION

12       Using nested conditions (See Workflow::Condition::Nested), this
13       evaluates a given condition and compares the value returned with a
14       given argument.
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SYNOPSIS

17       In condition.xml:
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19           <condition name="check_approvals" class="Workflow::Condition::CheckReturn">
20               <param name="condition" value="count_approvals" />
21               <!-- operator "ge" means: greater than or equal to -->
22               <param name="operator"  value="ge" />
23               <param name="argument"  value="$context->{approvals_needed}" />
24           </condition>
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26       In workflow.xml:
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28           <state name="CHECK_APPROVALS" autorun="yes">
29               <action name="null_1" resulting_state="APPROVED">
30                   <condition name="check_approvals" />
31               </action>
32               <action name="null_2" resulting_state="REJECTED">
33                   <condition name="!check_approvals" />
34               </action>
35           </state>
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PARAMETERS

38       The following parameters may be configured in the "param" entity of the
39       condition in the XML configuration:
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41   condition
42       The name of the condition to be evaluated.
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44   argument
45       The value to compare with the given condition. This can be one of the
46       following:
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48       Integer
49           The integer value is compared with the return value of the
50           condition.
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52       String [a-zA-Z0-9_]
53           The string is interpreted as the name of a workflow context
54           parameter. The current value of that parmeter is used in the
55           comparison.
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57       String
58           Any other string is evaluated in an "eval" block. The result should
59           be numeric.
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61   operator
62       The name of the comparison operator to use. Supported values are:
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64           'eq', 'lt', 'gt', 'le', 'ge', 'ne'
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66       The string names are used to simplify the notation in the XML files.
67       The above strings map to the following numeric operators internally:
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69           '==', '<', '>', '<=', '>=', !=
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72       Copyright (c) 2004-2021 Chris Winters. All rights reserved.
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74       This library is free software; you can redistribute it and/or modify it
75       under the same terms as Perl itself.
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77       Please see the LICENSE
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AUTHORS

80       Please see Workflow
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84perl v5.32.1                      2021-01-31Workflow::Condition::CheckReturn(3)
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