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com.digitalasset.canton.topology.client

PartyTopologySnapshotClient

trait PartyTopologySnapshotClient extends AnyRef

The subset of the topology client providing party to participant mapping information

Self Type
PartyTopologySnapshotClient with BaseTopologySnapshotClient
Linear Supertypes
AnyRef, Any
Known Subclasses
CachingTopologySnapshot, StoreBasedTopologySnapshot, TopologySnapshot, TopologySnapshotLoader
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  1. PartyTopologySnapshotClient
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Abstract Value Members

  1. abstract def activeParticipantsOf(party: LfPartyId): Future[Map[ParticipantId, ParticipantAttributes]]

    Returns the set of active participants the given party is represented by as of the snapshot timestamp

    Returns the set of active participants the given party is represented by as of the snapshot timestamp

    Should never return a PartyParticipantRelationship where ParticipantPermission is DISABLED.

  2. abstract def activeParticipantsOfAll(parties: List[LfPartyId]): EitherT[Future, Set[LfPartyId], Set[ParticipantId]]

    Returns all active participants of all the given parties.

    Returns all active participants of all the given parties. Returns a Left if some of the parties don't have active participants, in which case the parties with missing active participants are returned. Note that it will return an empty set as a Right when given an empty list of parties.

  3. abstract def activeParticipantsOfParties(parties: Seq[LfPartyId]): Future[Map[LfPartyId, Set[ParticipantId]]]

    Load the set of active participants for the given parties

  4. abstract def allHaveActiveParticipants(parties: Set[LfPartyId], check: (ParticipantPermission) => Boolean = _.isActive): EitherT[Future, Set[LfPartyId], Unit]

    Returns Right if all parties have at least an active participant passing the check.

    Returns Right if all parties have at least an active participant passing the check. Otherwise, all parties not passing are passed as Left

  5. abstract def allHostedOn(partyIds: Set[LfPartyId], participantId: ParticipantId, permissionCheck: (ParticipantAttributes) => Boolean = _.permission.isActive): Future[Boolean]

    Returns true of all given party ids are hosted on a certain participant

  6. abstract def canConfirm(participant: ParticipantId, party: LfPartyId, requiredTrustLevel: TrustLevel = TrustLevel.Ordinary): Future[Boolean]

    Returns whether a participant can confirm on behalf of a party.

  7. abstract def hostedOn(partyId: LfPartyId, participantId: ParticipantId): Future[Option[ParticipantAttributes]]

    Returns the participant permission for that particular participant (if there is one)

  8. abstract def inspectKnownParties(filterParty: String, filterParticipant: String, limit: Int): Future[Set[PartyId]]

    Returns a list of all known parties on this domain

  9. abstract def isHostedByAtLeastOneParticipantF(party: LfPartyId, check: (ParticipantAttributes) => Boolean): Future[Boolean]

    Returns true if there is at least one participant that can confirm

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  1. final def !=(arg0: Any): Boolean
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Deprecated Value Members

  1. def finalize(): Unit
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