NodeReportingContext

CORE · interface · 类型合同

Reporting surface handed to a node or tool for the duration of one visit.

导入

TypeScript

import type { NodeReportingContext } from '@jangts/agent-core/diagnostics';

JavaScript

/** @typedef {import('@jangts/agent-core/diagnostics').NodeReportingContext} NodeReportingContext */

其他公开入口：@jangts/agent-core、@jangts/agent-core/types、@jangts/agent-core/structs、@jangts/agent-core/diagnostics。

定义

interface NodeReportingContext

字段结构

字段	类型	必需	说明
report	(update: import("./execution/workflow.js").WorkflowNodeReport) => void	必需	Reports progress for the active node; Core supplies the execution identity.
createSubFlowLogger	() => SubFlowLogger	必需	Bound to this context and owned by runtime; repeated calls in one visit return the same instance.

成员目录

成员	用途
report	Reports progress for the active node; Core supplies the execution identity.
createSubFlowLogger	Bound to this context and owned by runtime; repeated calls in one visit return the same instance.

成员详情

report

Reports progress for the active node; Core supplies the execution identity.

NodeReportingContext.report(update: import("./execution/workflow.js").WorkflowNodeReport): void

Reports progress for the active node; Core supplies the execution identity.

参数	类型	传递	说明
update	WorkflowNodeReport	必需	—

update 的字段

字段	类型	必需	说明
usedModel	boolean | undefined	可省略	只读。This visit's own use only; omitted means unknown.
payload	unknown	可省略	只读。App-defined progress detail; collected only when content logging is enabled.

返回： void。

createSubFlowLogger

Bound to this context and owned by runtime; repeated calls in one visit return the same instance.

NodeReportingContext.createSubFlowLogger(): SubFlowLogger

Bound to this context and owned by runtime; repeated calls in one visit return the same instance.

无调用参数。

返回： SubFlowLogger。

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

TypeScript

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' }));

JavaScript

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。

TypeScript

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' }));

JavaScript

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' }));

相关策略源码

• 共享执行事实源和消费隔离
• 子步骤状态及推进关系

相关定义

• SubFlowLogger
• WorkflowNodeReport