/**
* Sets the parent model
*
* @param string|Atomik_Model_Builder $parentModel
*/
public function setParentModel($parentModel)
{
$parent = Atomik_Model_Builder_Factory::get($parentModel);
$type = $parent->getOption('inheritance', 'abstract');
switch($type) {
case 'none':
return;
case 'abstract':
$this->_fields = array_merge($parent->getFields(), $this->_fields);
$this->_options = array_merge($parent->getOptions(), $this->_options);
foreach ($parent->getBehaviourBroker()->getBehaviours() as $behaviour) {
$this->_behaviourBroker->addBehaviour(clone $behaviour);
}
foreach ($parent->getReferences() as $ref) {
$this->addReference(clone $ref);
}
foreach ($parent->getLinks() as $link) {
$this->addLink(clone $link);
}
break;
case 'reference':
$ref = new Atomik_Model_Builder_Reference('parent', Atomik_Model_Builder_Reference::HAS_PARENT);
$ref->target = $parent;
$ref->targetField = $parent->getPrimaryKeyField()->name;
$ref->sourceField = $ref->target . '_' . $ref->targetField;
$this->addReference($ref);
break;
}
$this->_parentModelBuilder = $parent;
$this->_inheritanceType = $type;
}
