NAME
Config::Model::HashId - Handle hash element for configuration model
VERSION
version 2.082
SYNOPSIS
See "SYNOPSIS" in Config::Model::AnyId
DESCRIPTION
This class provides hash elements for a Config::Model::Node.
The hash index can either be en enumerated type, a boolean, an integer or a string.
CONSTRUCTOR
HashId object should not be created directly.
Hash model declaration
See model declaration section from Config::Model::AnyId.
Methods
get_type
Returns hash.
fetch_size
Returns the number of elements of the hash.
sort
Sort an ordered hash. Throws an error if called on a non ordered hash.
firstkey
Returns the first key of the hash. Behaves like each core perl function.
nextkey
Returns the next key of the hash. Behaves like each core perl function.
swap ( key1 , key2 )
Swap the order of the 2 keys. Ignored for non ordered hash.
move ( key1 , key2 )
Rename key1 in key2.
move_after ( key_to_move [ , after_this_key ] )
Move the first key after the second one. If the second parameter is omitted, the first key is placed in first position. Ignored for non ordered hash.
move_up ( key )
Move the key up in a ordered hash. Attempt to move up the first key of an ordered hash will be ignored. Ignored for non ordered hash.
move_down ( key )
Move the key down in a ordered hash. Attempt to move up the last key of an ordered hash will be ignored. Ignored for non ordered hash.
load_data ( data => ( hash_ref | array_ref ) [ , check => ... , ... ])
Load check_list as a hash ref for standard hash.
Ordered hash should be loaded with an array ref or with a hash containing a special __order element. E.g. loaded with either:
[ a => 'foo', b => 'bar' ]or
{ __order => ['a','b'], b => 'bar', a => 'foo' }load_data can also be called with a single ref parameter.
AUTHOR
Dominique Dumont, (ddumont at cpan dot org)
SEE ALSO
Config::Model, Config::Model::Instance, Config::Model::AnyId, Config::Model::ListId, Config::Model::Value
AUTHOR
Dominique Dumont
COPYRIGHT AND LICENSE
This software is Copyright (c) 2005-2016 by Dominique Dumont.
This is free software, licensed under:
The GNU Lesser General Public License, Version 2.1, February 1999