| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| #' @include R6.R |
| |
| #' @title class arrow::Column |
| #' |
| #' @usage NULL |
| #' @format NULL |
| #' @docType class |
| #' |
| #' @section Methods: |
| #' |
| #' TODO |
| #' |
| #' @rdname arrow__Column |
| #' @name arrow__Column |
| `arrow::Column` <- R6Class("arrow::Column", inherit = `arrow::Object`, |
| public = list( |
| length = function() Column__length(self), |
| data = function() shared_ptr(`arrow::ChunkedArray`, Column__data(self)) |
| ), |
| |
| active = list( |
| null_count = function() Column__null_count(self), |
| type = function() `arrow::DataType`$dispatch(Column__type(self)) |
| ) |
| ) |