TableStats class

Approximate statistics related to a table.

These statistics are calculated infrequently, while simultaneously, data in the table can change rapidly. Thus the values reported here (e.g. row count) are very likely out-of date, even the instant they are received in this API. Thus, only treat these values as approximate. IMPORTANT: Everything below is approximate, unless otherwise specified.

Constructors

TableStats({double? averageCellsPerColumn, double? averageColumnsPerRow, String? logicalDataBytes, String? rowCount})

TableStats.fromJson(Map json_)

Properties

averageCellsPerColumn ↔ double?

How many cells are present per column (column family, column qualifier) combinations, averaged over all columns in all rows in the table.

getter/setter pair

averageColumnsPerRow ↔ double?

How many (column family, column qualifier) combinations are present per row in the table, averaged over all rows in the table.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

logicalDataBytes ↔ String?

This is roughly how many bytes would be needed to read the entire table (e.g. by streaming all contents out).

getter/setter pair

rowCount ↔ String?

How many rows are in the table.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited