/**
* @param $attribute
*
* @return EntityAttributeBuilder
*/
public function attr($attribute)
{
return $this->attributeBuilder->attr($attribute);
}
/**
* Create new attribute or get name of current attribute
*
* @param null|string $attribute
*
* @return EntityAttributeBuilder
*/
public function attr($attribute = null)
{
if ($this->isNull($attribute)) {
return $this->attribute;
}
return EntityAttributeBuilder::getInstance()->attr($attribute);
}
/**
* @param $attribute
*
* @return EntityAttributeBuilder
*/
public function attr($attribute)
{
return EntityAttributeBuilder::getInstance()->setContext($this->attributes, $attribute)->setEntity($this);
}
