Class: AsyncCacheIntegrityProcessor
An operation processor that ensures that a cache's data is consistent and doesn't contain any dead references.
This is achieved by maintaining a mapping of reverse relationships for each record. When a record is removed, any references to it can also be identified and removed.
Hierarchy​
↳
AsyncCacheIntegrityProcessor
Constructors​
constructor​
• new AsyncCacheIntegrityProcessor(accessor
)
Parameters​
Name | Type |
---|---|
accessor | AsyncRecordAccessor |
Inherited from​
AsyncOperationProcessor.constructor
Defined in​
record-cache/src/async-operation-processor.ts:27
Accessors​
accessor​
• get
accessor(): AsyncRecordAccessor
The AsyncRecordAccessor
that is monitored.
Returns​
Inherited from​
AsyncOperationProcessor.accessor
Defined in​
record-cache/src/async-operation-processor.ts:23
Methods​
after​
â–¸ after(operation
): Promise
<RecordOperation
[]>
Called before an operation
has been applied.
Returns an array of operations to be applied AFTER the operation
has been applied successfully.
Parameters​
Name | Type |
---|---|
operation | RecordOperation |
Returns​
Promise
<RecordOperation
[]>
Overrides​
Defined in​
record-cache/src/operation-processors/async-cache-integrity-processor.ts:23
before​
â–¸ before(operation
): Promise
<RecordOperation
[]>
Called before an operation
has been applied.
Returns an array of operations to be applied BEFORE the operation
itself is applied.
Parameters​
Name | Type |
---|---|
operation | RecordOperation |
Returns​
Promise
<RecordOperation
[]>
Inherited from​
AsyncOperationProcessor.before
Defined in​
record-cache/src/async-operation-processor.ts:60
finally​
â–¸ finally(operation
): Promise
<RecordOperation
[]>
Called after an operation
and any related operations have been applied.
Returns an array of operations to be applied AFTER the operation
itself and any operations returned from the after
hook have been applied.
Parameters​
Name | Type |
---|---|
operation | RecordOperation |
Returns​
Promise
<RecordOperation
[]>
Overrides​
AsyncOperationProcessor.finally
Defined in​
record-cache/src/operation-processors/async-cache-integrity-processor.ts:68
immediate​
â–¸ immediate(operation
): Promise
<void
>
Called immediately after an operation
has been applied and before the
patch
event has been emitted (i.e. before any listeners have been
notified that the operation was applied).
No operations may be returned.
Parameters​
Name | Type |
---|---|
operation | RecordOperation |
Returns​
Promise
<void
>
Inherited from​
AsyncOperationProcessor.immediate
Defined in​
record-cache/src/async-operation-processor.ts:81
reset​
â–¸ reset(base?
): Promise
<void
>
Called when all the data in a cache has been reset.
If base
is included, the cache is being reset to match a base cache.
Parameters​
Name | Type |
---|---|
base? | AsyncRecordAccessor |
Returns​
Promise
<void
>
Inherited from​
Defined in​
record-cache/src/async-operation-processor.ts:36
upgrade​
â–¸ upgrade(): Promise
<void
>
Allow the processor to perform an upgrade as part of a cache upgrade.
Returns​
Promise
<void
>
Inherited from​
AsyncOperationProcessor.upgrade
Defined in​
record-cache/src/async-operation-processor.ts:43
validate​
â–¸ validate(operation
): Promise
<void
>
Validates an operation before processing it.
Parameters​
Name | Type |
---|---|
operation | RecordOperation |
Returns​
Promise
<void
>
Inherited from​
AsyncOperationProcessor.validate