r/R/ArrayData.R

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#' @include R6.R

#' @title class arrow::ArrayData
#'
#' @usage NULL
#' @format NULL
#' @docType class
#'
#' @section Usage:
#'
#' ```
#' data <- array(x)$data()
#'
#' data$type()
#' data$length()
#' data$null_count()
#' data$offset()
#' data$buffers()
#' ```
#'
#' @section Methods:
#'
#' ...
#'
#' @rdname arrow__ArrayData
#' @name arrow__ArrayData
`arrow::ArrayData` <- R6Class("arrow::ArrayData",
  inherit = `arrow::Object`,
  active = list(
    type = function() `arrow::DataType`$dispatch(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() map(ArrayData__buffers(self), shared_ptr, class = `arrow::Buffer`)
  )
)