/**
* Overwrite parent method to add new operators
*
* @return array
*/
public function getDefaultOperatorInputByType()
{
if ($this->_defaultOperatorInputByType === null) {
$defaultOperatorInputByType = parent::getDefaultOperatorInputByType();
$types = array('string', 'numeric');
foreach ($types as $type) {
if (isset($defaultOperatorInputByType[$type])) {
$defaultOperatorInputByType[$type][] = '><';
$defaultOperatorInputByType[$type][] = '<>';
}
}
$this->_defaultOperatorInputByType = $defaultOperatorInputByType;
}
return $this->_defaultOperatorInputByType;
}
