QueryTaskOptions<T, RT>

Defined in: packages/rxdb/src/repository/QueryTask.ts:38

查询任务选项接口

Type Parameters

Type Parameter
T extends EntityType
RT

Properties

autoCache?

optional autoCache?: boolean;

Defined in: packages/rxdb/src/repository/QueryTask.ts:76

是否把查询结果按实体数组自动缓存

---

cacheKey

cacheKey: string;

Defined in: packages/rxdb/src/repository/QueryTask.ts:42

缓存键

---

depEntityTypeMap

depEntityTypeMap: Map<EntityType, number>;

Defined in: packages/rxdb/src/repository/QueryTask.ts:66

依赖的实体类型映射

---

entityType

entityType: T;

Defined in: packages/rxdb/src/repository/QueryTask.ts:56

实体类型

---

getFingerprint

getFingerprint: (result) => Fingerprint[];

Defined in: packages/rxdb/src/repository/QueryTask.ts:91

结果指纹计算方法

Parameters

Parameter	Type
result	RT

Returns

Fingerprint[]

---

onClean

onClean: (cacheKey) => void;

Defined in: packages/rxdb/src/repository/QueryTask.ts:86

清理函数

Parameters

Parameter	Type
cacheKey	string

Returns

void

---

options

options: QueryOptions<T>;

Defined in: packages/rxdb/src/repository/QueryTask.ts:46

查询选项

---

relationEntityTypes?

optional relationEntityTypes?: Iterable<EntityType, any, any>;

Defined in: packages/rxdb/src/repository/QueryTask.ts:71

查询额外依赖的实体类型

---

runner

runner: () => Observable<RT>;

Defined in: packages/rxdb/src/repository/QueryTask.ts:51

查询执行函数

Returns

Observable<RT>

---

rxdb

rxdb: RxDB;

Defined in: packages/rxdb/src/repository/QueryTask.ts:61

RxDB 实例

---

serialize

serialize: (data) => InstanceType<T>;

Defined in: packages/rxdb/src/repository/QueryTask.ts:81

序列化函数

Parameters

Parameter	Type
data	RxDBEntityLocalEventData<T>

Returns

InstanceType<T>