T function ( ) { return _withComparisonOperator ( ComparisonOperator . NOT_NULL ) ; }
expects the attribute be an existing attribute . concode_field_sep ComparisonOperator op concode_elem_sep Object[] values concode_elem_sep String attribute concode_field_sep ComparisonOperator getComparisonOperator concode_elem_sep Object[] getValues concode_elem_sep T in concode_elem_sep T beginsWith concode_elem_sep T lt concode_elem_sep T _withValues concode_elem_sep T eq concode_elem_sep T gt concode_elem_sep T notExist concode_elem_sep T contains concode_elem_sep String getAttribute concode_elem_sep T notContains concode_elem_sep T ne concode_elem_sep T _withComparisonOperator concode_elem_sep T le concode_elem_sep T between concode_elem_sep T ge