Class AnchorManager

Index

Constructors

Methods

start stop createAnchorIfNeeded createAnchor getProvider getLastAnchor getAllAnchors getAnchorForSequence verifyAnchor isActive

Constructors

constructor

new AnchorManager(storageAdapter, ledger, keyManager, config, tablePrefix?, provider?): AnchorManager
Parameters
- storageAdapter: AnchorStorageAdapter
- ledger: SignedEventLedger
- keyManager: AgentKeyManager
- config: ProvenanceSystemConfig
- tablePrefix: string = ''
- Optional provider: AnchorProvider
Returns AnchorManager
- Defined in src/provenance/anchoring/AnchorManager.ts:39

Methods

start

start(): void
Start periodic anchoring at the configured interval.

Returns void
- Defined in src/provenance/anchoring/AnchorManager.ts:58

stop

stop(): void
Stop periodic anchoring.

Returns void
- Defined in src/provenance/anchoring/AnchorManager.ts:82

createAnchorIfNeeded

createAnchorIfNeeded(): Promise<null | AnchorRecord>
Create an anchor if there are enough new events since the last anchor. Returns the new anchor record, or null if no anchor was needed.

Returns Promise<null | AnchorRecord>
- Defined in src/provenance/anchoring/AnchorManager.ts:95

createAnchor

createAnchor(fromSequence, toSequence): Promise<AnchorRecord>
Force-create an anchor for a specific event range.
Parameters
- fromSequence: number
  Start sequence (inclusive).
- toSequence: number
  End sequence (inclusive).
Returns Promise<AnchorRecord>
The new anchor record.
- Defined in src/provenance/anchoring/AnchorManager.ts:120

getProvider

getProvider(): null | AnchorProvider
Get the current anchor provider, if any.

Returns null | AnchorProvider
- Defined in src/provenance/anchoring/AnchorManager.ts:209

getLastAnchor

getLastAnchor(): Promise<null | AnchorRecord>
Get the most recent anchor.

Returns Promise<null | AnchorRecord>
- Defined in src/provenance/anchoring/AnchorManager.ts:216

getAllAnchors

getAllAnchors(): Promise<AnchorRecord[]>
Get all anchors (ordered by sequence range).

Returns Promise<AnchorRecord[]>
- Defined in src/provenance/anchoring/AnchorManager.ts:226

getAnchorForSequence

getAnchorForSequence(sequence): Promise<null | AnchorRecord>
Get the anchor covering a specific sequence number.
Parameters
- sequence: number
Returns Promise<null | AnchorRecord>
- Defined in src/provenance/anchoring/AnchorManager.ts:236

verifyAnchor

verifyAnchor(anchorId): Promise<{
    valid: boolean;
    anchor: AnchorRecord;
    errors: string[];
}>
Verify an anchor's Merkle root against the actual events.
Parameters
- anchorId: string
Returns Promise<{
    valid: boolean;
    anchor: AnchorRecord;
    errors: string[];
}>
- Defined in src/provenance/anchoring/AnchorManager.ts:249

isActive

isActive(): boolean
Check if the manager is currently running periodic anchoring.

Returns boolean
- Defined in src/provenance/anchoring/AnchorManager.ts:311