evaluates if the current value is within the range . if so , it returns the value . otherwise it returns null . concode_field_sep double upperBound concode_elem_sep double lowerBound concode_elem_sep String value concode_field_sep String getValue concode_elem_sep boolean equals concode_elem_sep double getLowerBound concode_elem_sep double getUpperBound
String function ( double arg0 ) { if ( ( arg0 >= lowerBound ) && ( arg0 < upperBound ) ) { return value ; } return null ; }