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<?php
/**
* KumbiaPHP web & app Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://wiki.kumbiaphp.com/Licencia
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@kumbiaphp.com so we can send you a copy immediately.
*
* Metadata de modelo
*
* @category Kumbia
* @package DbPool
* @copyright Copyright (c) 2005-2010 Kumbia Team (http://www.kumbiaphp.com)
* @license http://wiki.kumbiaphp.com/Licencia New BSD License
*/
// @see Attribute
require_once CORE_PATH . 'libs/ActiveRecord/db_pool/attribute.php';
class Metadata
{
/**
* Atributos de modelo
*
* @var array
**/
private $_attributes = array();
/**
* Clave primaria
*
* @var string
*/
private $_PK = NULL;
/**
* Claves foraneas
*
* @var array
*/
private $_FK = NULL;
/**
* Obtiene la metadata de un atributo
*
* @param string $attribute nombre de atributo
* @return Attribute
**/
public function attribute ($attribute = NULL)
{
if (! isset($this->_attributes[$attribute])) {
$this->_attributes[$attribute] = new Attribute();
}
return $this->_attributes[$attribute];
}
/**
* Obtiene los atributos
*
* @return array
*/
public function getAttributes()
{
return $this->_attributes;
}
/**
* Asigna la clave primaria
*
* @param string $pk
**/
public function setPK($pk=NULL)
{
$this->_PK = $pk;
}
/**
* Obtiene la clave primaria
*
* @return string
**/
public function getPK()
{
return $this->_PK;
}
/**
* Asigna las claves foraneas
*
* @param array $fk
**/
public function setFK($fk=NULL)
{
$this->_FK = $fk;
}
/**
* Obtiene las claves foraneas
*
* @return array | NULL
**/
public function getFK()
{
return $this->_FK;
}
}
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