RuntimeAdapter
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:33
Properties
storageTier
readonly storageTier: StorageTier;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:34
Methods
atomicTransition()
atomicTransition(
EntityClass,
id,
expected,
patch): Promise<boolean>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:49
CAS 原子更新
当且仅当 expected 条件完全匹配时，才执行 patch 更新。 用于分布式锁实现。
Parameters
| Parameter | Type |
|---|---|
EntityClass | EntityType |
id | string |
expected | Record<string, unknown> |
patch | Record<string, unknown> |
Returns
Promise<boolean>
count()
count(EntityClass, query?): Observable<number>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:38
Parameters
| Parameter | Type |
|---|---|
EntityClass | EntityType |
query? | FindQuery |
Returns
Observable<number>
find()
find<T>(EntityClass, query): Observable<T[]>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:37
Type Parameters
| Type Parameter | Default type |
|---|---|
T | unknown |
Parameters
| Parameter | Type |
|---|---|
EntityClass | EntityType |
query | FindQuery |
Returns
Observable<T[]>
getById()
getById<T>(EntityClass, id): Observable<T | undefined>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:36
Type Parameters
| Type Parameter | Default type |
|---|---|
T | unknown |
Parameters
| Parameter | Type |
|---|---|
EntityClass | EntityType |
id | string |
Returns
Observable<T | undefined>
notifyExternalUpdate()
notifyExternalUpdate(
EntityClass,
id,
patch): void;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:57
通知外部更新（触发 RxDB 响应式更新）
Parameters
| Parameter | Type |
|---|---|
EntityClass | EntityType |
id | string |
patch | Record<string, unknown> |
Returns
void
removeMany()
removeMany(entities): Promise<void>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:41
Parameters
| Parameter | Type |
|---|---|
entities | unknown[] |
Returns
Promise<void>
save()
save(entity): Promise<void>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:39
Parameters
| Parameter | Type |
|---|---|
entity | unknown |
Returns
Promise<void>
saveMany()
saveMany(entities): Promise<unknown[]>;
Defined in: packages/rxdb-plugin-trigger/src/core/runtime-adapter.ts:40
Parameters
| Parameter | Type |
|---|---|
entities | unknown[] |
Returns
Promise<unknown[]>