open-lineage-client/dist/builders/RunEventBuilder.js

TypeScript/JavaScript client for creating and sending OpenLineage standard events.

import { RunEvent } from '../events/RunEvent.js';
import { validateEvent } from '../utils/utils.js';
/**
 * Builder for creating RunEvent instances.
 */
export class RunEventBuilder {
    constructor(eventTime, producer, schemaURL, eventType) {
        this.eventTime = eventTime;
        this.producer = producer;
        this.schemaURL = schemaURL;
        this.eventType = eventType;
    }
    setRun(run) {
        this.run = run;
        return this;
    }
    setJob(job) {
        this.job = job;
        return this;
    }
    setInputs(inputs) {
        this.inputs = inputs;
        return this;
    }
    setOutputs(outputs) {
        this.outputs = outputs;
        return this;
    }
    build() {
        if (!this.run || !this.job || !this.inputs || !this.outputs) {
            throw new Error('RunEventBuilder: Required fields are missing');
        }
        const event = new RunEvent(this.eventTime, this.producer, this.schemaURL, this.eventType, this.run, this.job, this.inputs, this.outputs);
        if (validateEvent(event)) {
            return event;
        }
        throw new Error('RunEvent validation failed');
    }
}
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