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interface Reducer.Instance<I,O>

A reducer instance that manages its own state based on the reducer definition that was used to create this instance.

Implemented by: InstanceImpl<I,O,S>

Type parameters​

NameDescription
Ithe input element type
Othe output element type

Properties​

halted​

Returns true if the reducer instance does not receive any more values, false otherwise.

Definition​

get halted(): boolean;

index​

Returns the index of the last received value.

Definition​

get index(): number;

Methods​

getOutput​

Returns the output value based on the current given input values.

Definition​

getOutput(): O;

halt​

Method that, when called, halts the reducer instance so that it will no longer receive values.

Definition​

halt(): void;

next​

Sends a new value into the reducer instance.

Definition​

next(value: I): void;

Parameters​

NameTypeDescription
valueIthe next input value