#' @importFrom methods setClassUnion
#' @importClassesFrom multimput aggregatedImputed
#' @include n2k_inla_class.R
setClassUnion("maybeAggregatedImputed", c("aggregatedImputed", "NULL"))
#' The `n2kAggregate` class
#'
#' It holds analysis data based on an aggregated imputation
#' @slot RawImputed A `rawImputed` object with multiple imputations.
#' @slot Function The function to apply on each group.
#' @slot Filter The object to pass to the `filter` argument of
#' [multimput::aggregate_impute()].
#' @slot Join The object to pass to the `join` argument of
#' [multimput::aggregate_impute()].
#' @slot AggregatedImputed An `aggregatedImputed` object with multiple
#' imputations.
#' @name n2kAggregate-class
#' @rdname n2kAggregate-class
#' @exportClass n2kAggregate
#' @aliases n2kAggregate-class
#' @importFrom methods setClass
#' @docType class
#' @include n2k_model_class.R
setClass(
"n2kAggregate",
representation = representation(
RawImputed = "maybeRawImputed",
Function = "function",
Filter = "list",
Join = "list",
AggregatedImputed = "maybeAggregatedImputed"
),
contains = "n2kModel"
)
#' @importFrom methods setValidity
#' @importFrom digest sha1
#' @importFrom assertthat assert_that has_name
setValidity(
"n2kAggregate",
function(object) {
file_fingerprint <- sha1(
list(
object@AnalysisMetadata$result_datasource_id,
object@AnalysisMetadata$scheme_id,
object@AnalysisMetadata$species_group_id,
object@AnalysisMetadata$location_group_id,
object@AnalysisMetadata$model_type, object@AnalysisMetadata$formula,
object@AnalysisMetadata$first_imported_year,
object@AnalysisMetadata$last_imported_year,
object@AnalysisMetadata$duration,
object@AnalysisMetadata$last_analysed_year,
format(object@AnalysisMetadata$analysis_date, tz = "UTC"),
object@AnalysisMetadata$seed,
object@AnalysisRelation$parent_analysis,
object@Function, object@Filter, object@Join
),
environment = FALSE
)
assert_that(
object@AnalysisMetadata$file_fingerprint == file_fingerprint,
msg = "Corrupt file_fingerprint"
)
status_fingerprint <- sha1(
list(
object@AnalysisMetadata$file_fingerprint,
object@AnalysisMetadata$status,
object@AnalysisMetadata$analysis_version, object@AnalysisVersion,
object@RPackage, object@AnalysisVersionRPackage,
object@AnalysisRelation, object@RawImputed, object@AggregatedImputed
),
digits = 6L
)
assert_that(
object@AnalysisMetadata$status_fingerprint == status_fingerprint,
msg = "Corrupt status_fingerprint"
)
return(TRUE)
}
)
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