reportedStepStatusCatalog

CORE · constant · 运行时值

导入

TypeScript

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

JavaScript

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

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

定义

const reportedStepStatusCatalog: { readonly unknown: { readonly terminal: false; readonly next: readonly ["unknown", "planned", "running", "success", "error", "cancelled", "skipped"]; }; readonly planned: { readonly terminal: false; readonly next: readonly ["planned", "running", "success", "error", "cancelled", "skipped"]; }; readonly running: { readonly terminal: false; readonly next: readonly ["running", "success", "error", "cancelled"]; }; readonly success: { readonly terminal: true; readonly next: readonly []; }; readonly error: { readonly terminal: true; readonly next: readonly []; }; readonly cancelled: { readonly terminal: true; readonly next: readonly []; }; readonly skipped: { readonly terminal: true; readonly next: readonly []; }; }

字段结构

字段	类型	必需	说明
unknown	{ readonly terminal: false; readonly next: readonly ["unknown", "planned", "running", "success", "error", "cancelled", "skipped"]; }	必需	No status reported yet; only fix uses this as an intermediate state.
planned	{ readonly terminal: false; readonly next: readonly ["planned", "running", "success", "error", "cancelled", "skipped"]; }	必需	Declared by the node but not started.
running	{ readonly terminal: false; readonly next: readonly ["running", "success", "error", "cancelled"]; }	必需	Started and still active; may only stay running or finish.
success	{ readonly terminal: true; readonly next: readonly []; }	必需	见类型定义及调用场景。
error	{ readonly terminal: true; readonly next: readonly []; }	必需	见类型定义及调用场景。
cancelled	{ readonly terminal: true; readonly next: readonly []; }	必需	见类型定义及调用场景。
skipped	{ readonly terminal: true; readonly next: readonly []; }	必需	见类型定义及调用场景。

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' }));

先记异步计划，再补结果

配置 · Node.js

受限 logger 自动绑定分组并只修订自己的 write；readAll 仍可读全量。每次 fix 追加独立记录并关联原 write，节点无需提交 logger。

TypeScript

import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
type State = { result?: string };
const workflow = defineWorkflow<State, string>({ id: 'prepare', nodes: [{
  id: 'prepare', description: '准备资料', async run(_, context) {
    const subs = context.createSubFlowLogger();
    const read = subs.fork('material-read');
    const id = read.write({ name: '读取资料', kind: 'read', type: 'material.read' });
    read.fix(id, { status: 'running' });
    const result = await Promise.resolve('已准备');
    read.fix(id, { status: 'success', usedModel: false, payload: { result } });
    context.report({ usedModel: false });
    console.log(read.readAll());
    return { result };
  }, routes: [route.deliver('result')],
}] });
const agent = new AgentCoreEngine({ workflow, execution: { observe: {
  accepts: ({ event, content }) => content === 'metadata' || event === 'node.progress',
  event(event) { if (event.type === 'node.progress') console.log(event.payload.subStep, event.subSteps); },
} } });
console.log(await agent.run({}));

JavaScript

import { AgentCoreEngine, defineWorkflow, route } from '@jangts/agent-core/engine';
const workflow = defineWorkflow({ id: 'prepare', nodes: [{
            id: 'prepare', description: '准备资料', async run(_, context) {
                const subs = context.createSubFlowLogger();
                const read = subs.fork('material-read');
                const id = read.write({ name: '读取资料', kind: 'read', type: 'material.read' });
                read.fix(id, { status: 'running' });
                const result = await Promise.resolve('已准备');
                read.fix(id, { status: 'success', usedModel: false, payload: { result } });
                context.report({ usedModel: false });
                console.log(read.readAll());
                return { result };
            }, routes: [route.deliver('result')],
        }] });
const agent = new AgentCoreEngine({ workflow, execution: { observe: {
            accepts: ({ event, content }) => content === 'metadata' || event === 'node.progress',
            event(event) { if (event.type === 'node.progress')
                console.log(event.payload.subStep, event.subSteps); },
        } } });
console.log(await agent.run({}));

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