public function setPredicates(array $predicates)
{
$this->_predicates = Arrays::instancesOf($predicates, '\\Packaged\\QueryBuilder\\Predicate\\IPredicate');
}
protected function _tryAssertInstancesOfStdClass($input)
{
Arrays::instancesOf($input, 'stdClass');
}
/**
* Checks if all values of array are instances of the passed class.
* Throws InvalidArgumentException if it isn't true for any value.
*
* @param $arr array
* @param $class string Name of the class or 'array' to check arrays.
*
* @return array Returns passed array.
* @group util
* @throws InvalidArgumentException
*
* @deprecated
*/
function assert_instances_of(array $arr, $class)
{
return \Packaged\Helpers\Arrays::instancesOf($arr, $class);
}
public function setFields(array $fields)
{
$this->_fields = Arrays::instancesOf($fields, '\\Packaged\\QueryBuilder\\Expression\\FieldExpression');
return $this;
}
public function setExpressions(array $expressions)
{
$this->_expressions = Arrays::instancesOf($expressions, '\\Packaged\\QueryBuilder\\Expression\\IExpression');
return $this;
}
