AnswerCheck
KIT · interface · 类型合同
Result of one local or review check over a generated answer.
导入
ts
import type { AnswerCheck } from '@jangts/agent-core/kits/answering';js
/** @typedef {import('@jangts/agent-core/kits/answering').AnswerCheck} AnswerCheck */其他公开入口：@jangts/agent-core/types、@jangts/agent-core/kits/answering、@jangts/agent-core/kits。
定义
ts
interface AnswerCheck<Value>继承或实现： CheckResult<Value>。
泛型参数
| 类型参数 | 约束 | 默认类型 |
|---|---|---|
Value | — | — |
字段结构
| 字段 | 类型 | 必需 | 说明 |
|---|---|---|---|
status | "unavailable" | "passed" | "failed" | "not-run" | 必需 | 只读。见类型定义及调用场景。 |
issues | readonly Issue[] | 必需 | 只读。Problems found; expected to be empty when the status is passed. |
value | Value | undefined | 可省略 | 只读。Checked or produced value; present only when the check yields one. |
使用示例
- Answering Flow：逐项生成、复核与局部修正：对已拆分的问题批次保留覆盖关系，修复失败项，不重新生成已经通过的项。
先处理一个有来源的说明问题
入门 · Node.js
离线示例直接使用已读正文，展示流程合同；换成模型生成时仍用同一个 generate 端口。
ts
import { Answering } from '@jangts/agent-core/kits/answering';
const flow = Answering.defineAnswerFlow<{ source: string }, string, {}>({
maxItems: 4, maxRepairs: 0, reviewPolicy: 'off', canInvoke: () => true,
async generate({ items }) { return new Map(items.map(item => [item.id, item.data.source])); },
check: ({ value }) => ({ status: value.trim() ? 'passed' : 'failed', issues: [] }),
fallback: () => ({ handled: false }),
});
const result = await flow.run({ inputIds: ['question-1'], items: [{ id: 'explain', inputIds: ['question-1'], sourceStatus: 'ready', data: { source: '普通对象可以实现节点合同。' } }] }, { app: {}, signal: new AbortController().signal });
console.log(result[0].status, result[0].value);js
import { Answering } from '@jangts/agent-core/kits/answering';
const flow = Answering.defineAnswerFlow({
maxItems: 4, maxRepairs: 0, reviewPolicy: 'off', canInvoke: () => true,
async generate({ items }) { return new Map(items.map(item => [item.id, item.data.source])); },
check: ({ value }) => ({ status: value.trim() ? 'passed' : 'failed', issues: [] }),
fallback: () => ({ handled: false }),
});
const result = await flow.run({ inputIds: ['question-1'], items: [{ id: 'explain', inputIds: ['question-1'], sourceStatus: 'ready', data: { source: '普通对象可以实现节点合同。' } }] }, { app: {}, signal: new AbortController().signal });
console.log(result[0].status, result[0].value);保持 run 不变，增加复核和一次局部修正
配置 · Node.js
示例以空草稿触发一次真实局部修正；生产 review 应依据真实证据，不用字符串等号代替语义复核。
ts
import { Answering } from '@jangts/agent-core/kits/answering';
const flow = Answering.defineAnswerFlow<{ source: string }, string, {}>({
maxItems: 4, maxRepairs: 1, reviewPolicy: 'required', canInvoke: () => true,
async generate({ items, repairs }) { return new Map(items.map(item => [item.id, repairs?.has(item.id) ? item.data.source : ''])); },
check: ({ value }) => ({ status: value.trim() ? 'passed' : 'failed', issues: value.trim() ? [] : [{ code: 'EMPTY', message: '需要非空回答' }] }),
async review({ items }) { return new Map(items.map(({ item, value }) => [item.id, { status: value === item.data.source ? 'passed' as const : 'failed' as const, issues: [] }])); },
fallback: () => ({ handled: true, value: '当前资料不足，暂时无法回答。' }),
});
const result = await flow.run({ inputIds: ['question-1'], items: [{ id: 'explain', inputIds: ['question-1'], sourceStatus: 'ready', data: { source: '普通对象可以实现节点合同。' } }] }, { app: {}, signal: new AbortController().signal });
console.log(result[0].status, result[0].checks);js
import { Answering } from '@jangts/agent-core/kits/answering';
const flow = Answering.defineAnswerFlow({
maxItems: 4, maxRepairs: 1, reviewPolicy: 'required', canInvoke: () => true,
async generate({ items, repairs }) { return new Map(items.map(item => [item.id, repairs?.has(item.id) ? item.data.source : ''])); },
check: ({ value }) => ({ status: value.trim() ? 'passed' : 'failed', issues: value.trim() ? [] : [{ code: 'EMPTY', message: '需要非空回答' }] }),
async review({ items }) { return new Map(items.map(({ item, value }) => [item.id, { status: value === item.data.source ? 'passed' : 'failed', issues: [] }])); },
fallback: () => ({ handled: true, value: '当前资料不足，暂时无法回答。' }),
});
const result = await flow.run({ inputIds: ['question-1'], items: [{ id: 'explain', inputIds: ['question-1'], sourceStatus: 'ready', data: { source: '普通对象可以实现节点合同。' } }] }, { app: {}, signal: new AbortController().signal });
console.log(result[0].status, result[0].checks);