Sink Node

A sink node is a final node within a process network. By default, it will store data objects contained in data frames that are received by this sink.

Handling data frames

ts
import { SinkNode, DataFrame, PushOptions } from '@openhps/core';
 
export class MySink<In extends DataFrame> extends SinkNode<In> {
 
    onPush(frame: In, options?: PushOptions): Promise<void> {
        return new Promise((resolve, reject) => {
            console.log(frame.source.getPosition());
            resolve();
        });
    }
    
}