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interface HashTableHashColumn<R,C,V>

A type-invariant immutable Table of row key type R, column key type C, and value type V. In the Table, a combination of a row and column key has exactly one value. See the Table documentation and the HashTableHashColumn API documentation

Companion namespace: HashTableHashColumn

Implemented by: HashTableHashColumn.NonEmpty<R,C,V>

Type parameters​

NameDescription
Rthe row key type
Cthe column key type
Vthe value type
note
  • The HashTableHashColumn uses a HashMap to map row keys to column. - The HashTableHashColumn uses HashMaps to map column keys to values.
example
const t1 = HashTableHashColumn.empty<number, string, boolean>()
const t2 = HashTableHashColumn.of([1, 'a', true], [2, 'a', false])