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StepOutcome ​

CORE · type · 类型合同

Decision a step returns to the engine.

导入 ​

ts
import type { StepOutcome } from '@jangts/agent-core/engine';
js
/** @typedef {import('@jangts/agent-core/engine').StepOutcome} StepOutcome */

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

定义 ​

类型: StepOutcome<Value>

泛型参数 ​

类型参数约束默认类型
Value——

联合分支结构 ​

StepOutcome的可选结构: 选择其中一种结构,各分支的字段要求分别列出。

分支 1
字段类型必需说明
type"continue"必需只读。见类型定义及调用场景。
分支 2
字段类型必需说明
type"complete"必需只读。见类型定义及调用场景。
valueValue必需只读。见类型定义及调用场景。

使用示例 ​

一个普通步骤即可运行 ​

入门 · Node.js

ts
import { AgentCoreEngine } from '@jangts/agent-core/engine';

const agent = new AgentCoreEngine<string>();
const answer = await agent.run(() => ({ type: 'complete', value: '你好,Core' }));
console.log(answer);
js
import { AgentCoreEngine } from '@jangts/agent-core/engine';
const agent = new AgentCoreEngine();
const answer = await agent.run(() => ({ type: 'complete', value: '你好,Core' }));
console.log(answer);

增加显式 Workflow,仍然调用 run ​

配置 · 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 });
console.log(await agent.run({ name: 'Ivan' }));
console.log(await agent.run({ name: '访客' }));
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 });
console.log(await agent.run({ name: 'Ivan' }));
console.log(await agent.run({ name: '访客' }));

相关策略源码 ​

接口参考、使用示例与开发指南。