Package io.deephaven.pivot
package io.deephaven.pivot
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ClassDescriptionFactory to handle Barrage DoExchange subscription requests.A pivot table is a display-only object that aggregates using a list of row by-columns and column by-columns, presenting the aggregated value for each combination of row and column by-column as a single cell.A pivot snapshot contains three logical tables (represented as parallel definitions and chunks) that can be assembled into a view on the screen: Rows: The rows "table" contain the values of the row keys, their depth, and expanded state.Opaque interface for objects used to cache snapshot state across multiple invocations of
PivotTable.snapshot(SnapshotState, Table, Table, ColumnName, ColumnName, Collection, RowSequence, RowSequence)Constants for interpreting Arrow schemas from io.deephaven.pivot.PivotTable instances.Utilities for creating schemas fromPivotTableinstances.Server-side "view" object representing a client's snapshot target for HierarchicalTable data.An ExchangeMarshaller forPivotTableView.Tool that manages an active subscription to aPivotTableView.