void function ( Object arg0 ) { String loc0 = arg0 . toString ( ) ; if ( this . minVal == null || this . minVal . compareTo ( loc0 ) > 0 ) { this . minVal = loc0 ; } }
add a value to the aggregator concode_field_sep String minVal concode_field_sep String getVal concode_elem_sep String getReport concode_elem_sep void reset concode_elem_sep ArrayList<String> getCombinerOutput