NAME

PerlBean::Attribute::Multi::Unique::Associative::MethodKey - contains unique associative MULTI bean attribute information

SYNOPSIS

 use strict;
 use PerlBean::Attribute::Multi::Unique::Associative::MethodKey;
 my $attr = PerlBean::Attribute::Multi::Unique::Associative::MethodKey->new( {
     attribute_name => 'ssns_i_know_from_people',
     short_description => 'all SSNs I know from people',
 } );
 
 use IO::File;
 -d 'tmp' || mkdir('tmp');
 my $fh = IO::File->new('> tmp/PerlBean_Attribute_Multi_Unique_Associative_MethodKey.pl.out');
 $attr->write_methods($fh);
 $attr->write_doc_methods($fh);

ABSTRACT

Unique, associative MULTI bean attribute information

DESCRIPTION

PerlBean::Attribute::Multi::Unique::Associative::MethodKey contains information on unique associative MULTI bean attribute that gets its key from an object method. It is a subclass of PerlBean::Attribute::Multi. The code generation and documentation methods from PerlBean::Attribute are implemented.

CONSTRUCTOR

new(OPT_HASH_REF)

Creates a new PerlBean::Attribute::Multi::Unique::Associative::MethodKey object. OPT_HASH_REF is a hash reference used to pass initialization options. OPT_HASH_REF is mandatory. On error an exception Error::Simple is thrown.

Options for OPT_HASH_REF may include:

id_method: Passed to set_id_method(). Defaults to 'get_id'.

Options for OPT_HASH_REF inherited through package PerlBean::Attribute may include:

attribute_name: Passed to set_attribute_name(). Mandatory option.
default_value: Passed to set_default_value().
exception_class: Passed to set_exception_class(). Defaults to 'Error::Simple'.
mandatory: Passed to set_mandatory(). Defaults to 0.
method_base: Passed to set_method_base().
perl_bean: Passed to set_perl_bean().
short_description: Passed to set_short_description().

Options for OPT_HASH_REF inherited through package PerlBean::Attribute::Single may include:

allow_empty: Passed to set_allow_empty(). Defaults to 1.
allow_isa: Passed to set_allow_isa(). Must be an ARRAY reference.
allow_ref: Passed to set_allow_ref(). Must be an ARRAY reference.
allow_rx: Passed to set_allow_rx(). Must be an ARRAY reference.
allow_value: Passed to set_allow_value(). Must be an ARRAY reference.

METHODS

get_overloaded_attribute(): This method is inherited from package 'PerlBean::Attribute'. Searches superclass packages for an identically named PerlBean::Attribute. If found it is returned otherwise undef is returned.
get_package(): This method is inherited from package 'PerlBean::Attribute'. Returns the package name. The package name is obtained from the PerlBean to which the PerlBean::Attribute belongs. Or, if the PerlBean::Attribute does not belong to a PerlBean, main is returned.
get_package_us(): This method is inherited from package 'PerlBean::Attribute'. Calls get_package() and replaces :+ with C <_>.
type(): This method is inherited from package 'PerlBean::Attribute'. Determins and returns the type of the attribute. The type is either BOOLEAN, SINGLE or MULTI.
write_allow_isa(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Single'. Writes %ALLOW_ISA line for the attribute. FILEHANDLE is an IO::Handle object.
write_allow_ref(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Single'. Writes %ALLOW_REF line for the attribute. FILEHANDLE is an IO::Handle object.
write_allow_rx(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Single'. Writes %ALLOW_RX line for the attribute. FILEHANDLE is an IO::Handle object.
write_allow_value(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Single'. Writes %ALLOW_VALUE line for the attribute. FILEHANDLE is an IO::Handle object.
write_default_value(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Multi'. Writes %DEFAULT_VALUE line for the attribute. FILEHANDLE is an IO::Handle object.
write_doc_clauses(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute'. Writes documentation for the clauses to which the contents the contents of the attribute must adhere. FILEHANDLE is an IO::Handle object.
write_doc_inherit_methods(FILEHANDLE): This method is an implementation from package 'PerlBean::Attribute::Multi'. Writes documentation for the access methods for the attribute in the case the attibute methods are inherited. FILEHANDLE is an IO::Handle object. Access methods are set..., add..., delete..., exists..., keys... and values....
write_doc_init(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Multi'. Writes documentation for _initialize() for the attribute. FILEHANDLE is an IO::Handle object.
write_doc_methods(FILEHANDLE): This method is an implementation from package 'PerlBean::Attribute::Multi'. Writes documentation for the access methods for the attribute. FILEHANDLE is an IO::Handle object. Access methods are set..., add..., delete..., exists..., keys... and values....
write_methods(FILEHANDLE): This method is an implementation from package 'PerlBean::Attribute::Multi'. Writes the access methods for the attribute. FILEHANDLE is an IO::Handle object. Access methods are set..., add..., delete..., exists..., keys... and values....
write_opt_init(FILEHANDLE): This method is inherited from package 'PerlBean::Attribute::Multi'. Writes _initialize() option parsing code for the attribute. FILEHANDLE is an IO::Handle object.
set_id_method(VALUE): Set the method to obtain the ID from the item in the list. VALUE is the value. Default value at initialization is 'get_id'. On error an exception Error::Simple is thrown.
get_id_method(): Returns the method to obtain the ID from the item in the list.

INHERITED METHODS FROM PerlBean::Attribute

To access attribute named attribute_name:: set_attribute_name(), get_attribute_name()
To access attribute named default_value:: set_default_value(), get_default_value()
To access attribute named exception_class:: set_exception_class(), get_exception_class()
To access attribute named mandatory:: set_mandatory(), is_mandatory()
To access attribute named method_base:: set_method_base(), get_method_base()
To access attribute named perl_bean:: set_perl_bean(), get_perl_bean()
To access attribute named short_description:: set_short_description(), get_short_description()

INHERITED METHODS FROM PerlBean::Attribute::Single

To access attribute named allow_empty:: set_allow_empty(), is_allow_empty()
To access attribute named allow_isa:: set_allow_isa(), add_allow_isa(), delete_allow_isa(), exists_allow_isa(), values_allow_isa()
To access attribute named allow_ref:: set_allow_ref(), add_allow_ref(), delete_allow_ref(), exists_allow_ref(), values_allow_ref()
To access attribute named allow_rx:: set_allow_rx(), add_allow_rx(), delete_allow_rx(), exists_allow_rx(), values_allow_rx()
To access attribute named allow_value:: set_allow_value(), add_allow_value(), delete_allow_value(), exists_allow_value(), values_allow_value()

BUGS

None known (yet.)

HISTORY

First development: November 2002

AUTHOR

Vincenzo Zocca

COPYRIGHT

LICENSE

This file is part of the PerlBean module hierarchy for Perl by Vincenzo Zocca.

The PerlBean module hierarchy is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

The PerlBean module hierarchy 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with the PerlBean module hierarchy; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

To install PerlBean, copy and paste the appropriate command in to your terminal.

cpanm

cpanm PerlBean

CPAN shell

perl -MCPAN -e shell
install PerlBean

For more information on module installation, please visit the detailed CPAN module installation guide.

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