SubFlowValue
CORE · type · 类型合同
JSON-like value accepted in reported payloads; depth and size are bounded by the recorder.
导入
ts
import type { SubFlowValue } from '@jangts/agent-core/diagnostics';js
/** @typedef {import('@jangts/agent-core/diagnostics').SubFlowValue} SubFlowValue */其他公开入口：@jangts/agent-core、@jangts/agent-core/types、@jangts/agent-core/structs、@jangts/agent-core/diagnostics。
定义
ts
type SubFlowValue = | null
| boolean
| number
| string
| readonly SubFlowValue[]
| { readonly [key: string]: SubFlowValue };联合分支结构
使用示例
- 过程监听与节点报告：App 订阅 Core 执行事实；节点报告自身 usedModel，并用实例式子日志先记意图、再补结果，Loop 负责身份和日志。
监听任务经过的节点与模型事件
入门 · Node.js
ts
import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
type State = { name: string; answer?: string };
const workflow = defineWorkflow<State, string>({
id: 'greeting',
nodes: [{
id: 'greet', description: '根据本次姓名生成问候', startsRound: true,
run: state => ({ answer: '你好，' + state.name }),
routes: [route.deliver('answer')],
}],
});
const agent = new AgentCoreEngine({ workflow, execution: {
observe: { event(event) { console.log(event.type, event.eventId); } },
} });
console.log(await agent.run({ name: 'Ivan' }));js
import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
const workflow = defineWorkflow({
id: 'greeting',
nodes: [{
id: 'greet', description: '根据本次姓名生成问候', startsRound: true,
run: state => ({ answer: '你好，' + state.name }),
routes: [route.deliver('answer')],
}],
});
const agent = new AgentCoreEngine({ workflow, execution: {
observe: { event(event) { console.log(event.type, event.eventId); } },
} });
console.log(await agent.run({ name: 'Ivan' }));节点执行时报告业务阶段
配置 · Node.js
节点只报告它知道的事实；Core 负责节点身份和执行关联。
ts
import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
type State = { name: string; answer?: string };
const workflow = defineWorkflow<State, string>({ id: 'greeting', nodes: [{
id: 'greet', description: '生成问候', startsRound: true,
run(state, context) {
context.report({ payload: { phase: 'formatting' } });
return { answer: '你好，' + state.name };
}, routes: [route.deliver('answer')],
}] });
const agent = new AgentCoreEngine({ workflow, execution: {
observe: { event(event) { console.log(event.type); } },
} });
console.log(await agent.run({ name: 'Ivan' }));js
import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
const workflow = defineWorkflow({ id: 'greeting', nodes: [{
id: 'greet', description: '生成问候', startsRound: true,
run(state, context) {
context.report({ payload: { phase: 'formatting' } });
return { answer: '你好，' + state.name };
}, routes: [route.deliver('answer')],
}] });
const agent = new AgentCoreEngine({ workflow, execution: {
observe: { event(event) { console.log(event.type); } },
} });
console.log(await agent.run({ name: 'Ivan' }));