| # 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. |
| |
| #' @title ArrayData class |
| #' @usage NULL |
| #' @format NULL |
| #' @docType class |
| #' @description The `ArrayData` class allows you to get and inspect the data |
| #' inside an `arrow::Array`. |
| #' |
| #' @section Usage: |
| #' |
| #' ``` |
| #' data <- Array$create(x)$data() |
| #' |
| #' data$type |
| #' data$length |
| #' data$null_count |
| #' data$offset |
| #' data$buffers |
| #' ``` |
| #' |
| #' @section Methods: |
| #' |
| #' ... |
| #' |
| #' @rdname ArrayData |
| #' @name ArrayData |
| #' @include type.R |
| ArrayData <- R6Class("ArrayData", |
| inherit = ArrowObject, |
| active = list( |
| type = function() ArrayData__get_type(self), |
| length = function() ArrayData__get_length(self), |
| null_count = function() ArrayData__get_null_count(self), |
| offset = function() ArrayData__get_offset(self), |
| buffers = function() ArrayData__buffers(self) |
| ) |
| ) |