<s>[INST] maps a cql value to the specified field from an input tuple . concode_field_sep PlaceHolder placeHolder concode_field_sep BatchCQLStatementTupleMapper unLoggedBatch concode_elem_sep CqlMapper.DefaultCqlMapper all concode_elem_sep CQLStatementTupleMapper async concode_elem_sep ContextQuery named concode_elem_sep ContextQuery namedByField concode_elem_sep BatchCQLStatementTupleMapper newBatchStatementBuilder concode_elem_sep BatchCQLStatementTupleMapper counterBatch concode_elem_sep BatchCQLStatementTupleMapper loggedBatch concode_elem_sep BoundCQLStatementMapperBuilder boundQuery concode_elem_sep BoundCQLStatementMapperBuilder boundQuery concode_elem_sep FieldSelector[] fields concode_elem_sep SimpleCQLStatementMapperBuilder simpleQuery concode_elem_sep SimpleCQLStatementMapperBuilder simpleQuery [/INST] FieldSelector function ( final String arg0 ) { return new FieldSelector ( arg0 ) ; </s>