Class GlobalStateLedger

constructor

• new GlobalStateLedger(config: GlobalStateLedgerConfig): GlobalStateLedger

  Parameters

  • config: GlobalStateLedgerConfig

  Returns GlobalStateLedger

ReadonlymaxRegions

ReadonlymaxNodes

ReadonlymaxDeltas

ReadonlymaxComponentTypes

ReadonlyvalueArenaBytes

ReadonlyidempotencyWindow

ReadonlyauditRingCapacity

Static ReadonlyAUDIT_COMPACTION_PLANNED

Static ReadonlyAUDIT_COMPACTION_APPLIED

getCurrentTick

• getCurrentTick(): number

  Returns number

getDeltaCount

• getDeltaCount(): number

  Returns number

getAppendsTotal

• getAppendsTotal(): number

  Returns number

getDropsTotal

• getDropsTotal(): number

  Returns number

getCompactionsTotal

• getCompactionsTotal(): number

  Returns number

getAuditPending

• getAuditPending(): number

  Returns number

getRegionLamport

• getRegionLamport(regionId: number): { hi: number; lo: number } | null

  Parameters

  • regionId: number

  Returns { hi: number; lo: number } | null

getRegionEpoch

• getRegionEpoch(regionId: number): number

  Parameters

  • regionId: number

  Returns number

registerComponentType

• registerComponentType(
      componentTypeId: number,
      maxCodecVersion: number,
      mergeRule: number,
  ): number

  Parameters

  • componentTypeId: number
  • maxCodecVersion: number
  • mergeRule: number

  Returns number

getComponentMergeRule

• getComponentMergeRule(componentTypeId: number): number

  Parameters

  • componentTypeId: number

  Returns number

rotateRegionAuthorityEpoch

• rotateRegionAuthorityEpoch(regionId: number): boolean

  Parameters

  • regionId: number

  Returns boolean

appendDelta

• appendDelta(
      regionId: number,
      nodeId: number,
      entityId: number,
      componentTypeId: number,
      codecVersion: number,
      idempotencyKey: number,
      authorityEpoch: number,
      valueBytes: Uint8Array,
      flags?: number,
      receivedLamportHi?: number,
      receivedLamportLo?: number,
  ): number

  Parameters

  • regionId: number
  • nodeId: number
  • entityId: number
  • componentTypeId: number
  • codecVersion: number
  • idempotencyKey: number
  • authorityEpoch: number
  • valueBytes: Uint8Array
  • flags: number = 0
  • receivedLamportHi: number = 0
  • receivedLamportLo: number = 0

  Returns number

readDeltaRecord

• readDeltaRecord(idx: number, out: Int32Array, outOffset?: number): boolean

  Parameters

  • idx: number
  • out: Int32Array
  • outOffset: number = 0

  Returns boolean

readValueBytes

• readValueBytes(
      offset: number,
      length: number,
  ): Uint8Array<ArrayBufferLike> | null

  Parameters

  • offset: number
  • length: number

  Returns Uint8Array<ArrayBufferLike> | null

compactionPlan

• compactionPlan(regionId: number, out: Int32Array): number

  Parameters

  • regionId: number
  • out: Int32Array

  Returns number

notifyCompactionApplied

• notifyCompactionApplied(regionId: number, entriesApplied: number): boolean

  Parameters

  • regionId: number
  • entriesApplied: number

  Returns boolean

consumeAuditEvent

• consumeAuditEvent(out: Int32Array, outOffset?: number): boolean

  Parameters

  • out: Int32Array
  • outOffset: number = 0

  Returns boolean

getStatsSnapshot

• getStatsSnapshot(out: Uint32Array): boolean

  Parameters

  • out: Uint32Array

  Returns boolean

tick

• tick(t: number): void

  Parameters

  • t: number

  Returns void

clear

• clear(): void

  Returns void