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validateContextSelection ​

SUPPORT · function · 运行时值

Validate selector declarations and the selection mode they serve.

导入 ​

ts
import { validateContextSelection } from '@jangts/agent-core/support';
js
import { validateContextSelection } from '@jangts/agent-core/support';

其他公开入口:@jangts/agent-core/support、@jangts/agent-core/support/context。

定义 ​

调用 ​

ts
validateContextSelection(selection: ContextSelection, selectors: readonly ContextSelector[]): void

Validate selector declarations and the selection mode they serve.

参数类型传递说明
selectionContextSelection必需—
selectorsreadonly ContextSelector[]必需—

参数 selection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
mode"sequence"必需见类型定义及调用场景。
分支 2
字段类型必需说明
mode"fixed"必需见类型定义及调用场景。
kind"trim" | "compress"必需见类型定义及调用场景。
分支 3
字段类型必需说明
mode"auto"必需见类型定义及调用场景。
maxTrimLossRationumber | undefined可省略见类型定义及调用场景。
reserveCallsnumber | undefined可省略见类型定义及调用场景。
分支 4
字段类型必需说明
mode"model"必需见类型定义及调用场景。
reserveCallsnumber | undefined可省略见类型定义及调用场景。
handlerIdstring必需只读。Registered handler id; an unknown id is rejected before execution.

返回: void。

使用示例 ​

按已登记顺序处理 ​

入门 · Node.js

ts
import { Support } from '@jangts/agent-core';
Support.validateContextSelection({ mode: 'sequence' }, []);
console.log(Object.keys(Support.contextSelectionCatalog));
js
import { Support } from '@jangts/agent-core';
Support.validateContextSelection({ mode: 'sequence' }, []);
console.log(Object.keys(Support.contextSelectionCatalog));

按场景选择策略并精确覆盖 ​

配置 · Node.js

ts
import { Support } from '@jangts/agent-core';
const localOnly = { mode: 'fixed' as const, kind: 'trim' as const };
const preserveMore = { mode: 'auto' as const, maxTrimLossRatio: 0.1, reserveCalls: 2 };
Support.validateContextSelection(localOnly, []);
Support.validateContextSelection(preserveMore, []);
console.log(localOnly, preserveMore);
js
import { Support } from '@jangts/agent-core';
const localOnly = { mode: 'fixed', kind: 'trim' };
const preserveMore = { mode: 'auto', maxTrimLossRatio: 0.1, reserveCalls: 2 };
Support.validateContextSelection(localOnly, []);
Support.validateContextSelection(preserveMore, []);
console.log(localOnly, preserveMore);

相关策略源码 ​

相关定义 ​

接口参考、使用示例与开发指南。