Packages

package store

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Visibility
  1. Public
  2. Protected

Package Members

  1. package db
  2. package memory

Type Members

  1. case class ChangeWouldResultInGap(from: SequencerCounter, to: SequencerCounter) extends SequencedEventStoreError with Product with Serializable
  2. case class CursorPrehead[+Counter](counter: Counter, timestamp: CantonTimestamp) extends Product with Serializable

    Information for the prehead of a cursor.

    Information for the prehead of a cursor. The prehead of a cursor is the counter before the cursors' head, if any.

    counter

    The counter corresponding to the prehead

    timestamp

    The timestamp corresponding to the prehead

  3. trait CursorPreheadStore[Counter] extends AutoCloseable

    Storage for a cursor prehead.

  4. sealed abstract case class IndexedDomain extends Impl[DomainId] with Product with Serializable
  5. case class IndexedMember extends Impl[Member] with Product with Serializable
  6. trait IndexedString[E] extends AnyRef
  7. class IndexedStringCache extends IndexedStringStore with NamedLogging
  8. abstract class IndexedStringFromDb[A <: IndexedString[B], B] extends AnyRef
  9. trait IndexedStringStore extends AutoCloseable

    uid index such that we can store integers instead of long strings in our database

  10. case class IndexedStringType extends Product with Serializable
  11. trait PrunableByTime[E] extends AnyRef

    Interface for a store that allows pruning and keeps track of when pruning has started and finished.

  12. sealed trait SavePendingSendError extends AnyRef
  13. case class SendTrackerDatabaseError(exception: Throwable) extends Product with Serializable
  14. trait SendTrackerStore extends AutoCloseable

    Keeps track of com.digitalasset.canton.sequencing.protocol.SubmissionRequests that have been sent to the sequencer but not yet witnessed.

  15. case class SequencedEventNotFoundError(criterion: SearchCriterion) extends SequencedEventStoreError with Product with Serializable
  16. case class SequencedEventRangeOverlapsWithPruning(criterion: RangeCriterion, pruningStatus: PruningStatus, foundEvents: Seq[PossiblyIgnoredSerializedEvent]) extends SequencedEventStoreError with PrettyPrinting with Product with Serializable
  17. trait SequencedEventStore extends PrunableByTime[Nothing] with NamedLogging with AutoCloseable

    Persistent store for com.digitalasset.canton.sequencing.protocol.SequencedEvents received from the sequencer.

    Persistent store for com.digitalasset.canton.sequencing.protocol.SequencedEvents received from the sequencer. The store may assume that sequencer counters strictly increase with timestamps without checking this precondition.

  18. sealed trait SequencedEventStoreError extends Product with Serializable
  19. trait SequencerCounterTrackerStore extends AutoCloseable

    Store for keeping track of the prehead for clean sequencer counters.

    Store for keeping track of the prehead for clean sequencer counters. A com.digitalasset.canton.SequencerCounter becomes clean when the corresponding com.digitalasset.canton.sequencing.protocol.SequencedEvent has been processed completely and successfully. The prehead of the cursor is advanced only so far that all sequencer counters up to the prehead are clean.

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