public function removeValue(EavValueCommon $value)
{
if (!isset($this->items[$value->getID()])) {
return;
}
$this->removedItems[$value->getID()] = $this->items[$value->getID()];
unset($this->items[$value->getID()]);
}
public function set(EavValueCommon $value)
{
// test whether the value belongs to the same field
if ($value->getField()->get()->getID() != $this->getField()->get()->getID()) {
$class = get_class($value->getField()->get());
throw new Exception('Cannot assign ' . $class . ':' . $value->getField()->get()->getID() . ' value to ' . $class . ':' . $this->getField()->get()->getID());
}
if ($value !== $this->getValue()->get()) {
$this->getValue()->set($value);
}
}
public static function restoreInstance(SpecField $field, $valueId, $value)
{
return parent::restoreInstance(__CLASS__, $field, $valueId, $value);
}
public function mergeWith(EavValueCommon $specFieldValue)
{
if (!$specFieldValue->isExistingRecord()) {
throw new ApplicationException(get_class($specFieldValue) . ' should be an existing record');
}
if (get_class($this) != get_class($specFieldValue)) {
throw new ApplicationException('Value classes do not match');
}
if ($this === $specFieldValue) {
return;
}
if (!in_array($specFieldValue, $this->mergedFields)) {
$this->mergedFields[] = $specFieldValue;
}
}
/**
* Adds a 'choice' value to this field
*
* @param SpecFieldValue $value
*/
public function addValue(EavValueCommon $value)
{
$value->getField()->set($this);
$value->save();
}
