Graphorin API reference v0.1.0

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Graphorin API reference / @graphorin/workflow / / CheckpointStore

Interface: CheckpointStore

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:81

Pluggable checkpoint storage interface. The default implementation lives in @graphorin/store-sqlite.

Stable

Methods

deleteThread()

deleteThread(threadId): Promise<void>;

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:86

Parameters

Parameter	Type
threadId	string

Returns

Promise<void>

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getTuple()

getTuple(
   threadId, 
   namespace, 
   checkpointId?): Promise<
  | CheckpointTuple
| null>;

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:84

Parameters

Parameter	Type
threadId	string
namespace	string
checkpointId?	string

Returns

Promise< | CheckpointTuple | null>

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list()

list(
   threadId, 
   namespace, 
opts?): AsyncIterable<CheckpointTuple>;

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:85

Parameters

Parameter	Type
threadId	string
namespace	string
opts?	ListOptions

Returns

AsyncIterable&lt;CheckpointTuple&gt;

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put()

put(
   threadId, 
   namespace, 
   checkpoint, 
metadata): Promise<string>;

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:82

Parameters

Parameter	Type
threadId	string
namespace	string
checkpoint	Checkpoint
metadata	CheckpointMetadata

Returns

Promise&lt;string&gt;

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putWrites()

putWrites(
   threadId, 
   namespace, 
   checkpointId, 
   writes, 
taskId): Promise<void>;

Defined in: packages/core/dist/contracts/checkpoint-store.d.ts:83

Parameters

Parameter	Type
threadId	string
namespace	string
checkpointId	string
writes	readonly PendingWrite[]
taskId	string

Returns

Promise&lt;void&gt;