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.\" ========================================================================
.\"
.IX Title "Perl::Critic::PolicyParameter::Behavior 3pm"
.TH Perl::Critic::PolicyParameter::Behavior 3pm "2020-05-17" "perl v5.30.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Perl::Critic::PolicyParameter::Behavior \- Default type\-specific actions for a parameter.
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Provides a standard set of functionality for a
Perl::Critic::PolicyParameter so that
the developer of a policy does not have to provide it her/himself.
The developer can override most of the functionality in the
subclasses; these are just defaults.
.PP
All subclasses have singleton instances held onto by
Perl::Critic::PolicyParameter.
.SH "INTERFACE SUPPORT"
.IX Header "INTERFACE SUPPORT"
This is considered to be a non-public class.  Its interface is subject
to change without notice.
.SH "METHODS"
.IX Header "METHODS"
.ie n .IP """initialize_parameter( $parameter, $specification )""" 4
.el .IP "\f(CWinitialize_parameter( $parameter, $specification )\fR" 4
.IX Item "initialize_parameter( $parameter, $specification )"
Plug in the functionality this behavior provides into the parameter,
based upon the configuration provided by the specification.  The
configuration items looked for depends upon the specific behavior
subclass.
.ie n .IP """generate_parameter_description( $parameter )""" 4
.el .IP "\f(CWgenerate_parameter_description( $parameter )\fR" 4
.IX Item "generate_parameter_description( $parameter )"
Create a description of the parameter, based upon the description on
the parameter itself, but enhancing it with information from this
behavior.
.Sp
Note that this may return \f(CW\*(C`undef\*(C'\fR if the parameter itself doesn't
have a description.  Also, the returned value may include multiple
lines.
.SH "AUTHOR"
.IX Header "AUTHOR"
Elliot Shank <perl@galumph.com>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2006\-2011 Elliot Shank.
.PP
This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.  The full text of this license
can be found in the \s-1LICENSE\s0 file included with this module.