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boost_pipeline_quickstart_with_chained_routines.ts
typescriptA quickstart example demonstrating how to create and execute a concurrent pipel
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boost_pipeline_quickstart_with_chained_routines.ts
1import { Pipeline, Context, Routine } from '@boost/pipeline';
2
3interface MyContext extends Context {
4 value: string;
5}
6
7class UppercaseRoutine extends Routine<string, string, MyContext> {
8 async execute(context: MyContext, value: string) {
9 return value.toUpperCase();
10 }
11}
12
13class ExclaimRoutine extends Routine<string, string, MyContext> {
14 async execute(context: MyContext, value: string) {
15 return `${value}!`;
16 }
17}
18
19async function runPipeline() {
20 const context: MyContext = { value: '' };
21 const pipeline = new Pipeline(context, 'initial value');
22
23 pipeline
24 .pipe(new UppercaseRoutine('upper', 'Converting to uppercase'))
25 .pipe(new ExclaimRoutine('exclaim', 'Adding exclamation'));
26
27 const result = await pipeline.run();
28
29 console.log(result); // INITIAL VALUE!
30}
31
32runPipeline();