Module com.hedera.hashgraph.sdk
Package com.hedera.hapi.platform.event.legacy

Interface EventDescriptorOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder
All Known Implementing Classes:
EventDescriptor, EventDescriptor.Builder
@Generated public interface EventDescriptorOrBuilder extends com.google.protobuf.MessageLiteOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getBirthRound()
    * The birth round of the event.<br/> The birth round SHALL be the pending consensus round at the time the event is created.<br/> The pending consensus round SHALL be **one greater** than the latest round to reach consensus.
    long
    getCreatorNodeId()
    * The creator node identifier.<br/> This SHALL be the unique identifier for the node that created the event.<br/> This SHALL match the ID of the node as it appears in the address book.
    long
    getGeneration()
    * The generation of the event.<br/> This value SHALL be **one greater** than the _maximum_ generation of all parents.<br/>
    com.google.protobuf.ByteString
    getHash()
    * The hash of the event.<br/> The hash SHALL be a SHA-384 hash.<br/> The hash SHALL have the following inputs, in the specified order:<br/> 1.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Method Details

    • getHash

      com.google.protobuf.ByteString getHash()
       *
 The hash of the event.<br/>
 The hash SHALL be a SHA-384 hash.<br/>
 The hash SHALL have the following inputs, in the specified order:<br/>
 1. The bytes of the `EventCore` protobuf<br/>
 2. The SHA-384 hash of each individual `EventTransaction`, in the order the transactions appear in the `event_transactions` field of the `GossipEvent` protobuf
      bytes hash = 1;
      Returns:
      The hash.

    • getCreatorNodeId

      long getCreatorNodeId()
       *
 The creator node identifier.<br/>
 This SHALL be the unique identifier for the node that created the event.<br/>
 This SHALL match the ID of the node as it appears in the address book.
      int64 creator_node_id = 2;
      Returns:
      The creatorNodeId.

    • getBirthRound

      long getBirthRound()
       *
 The birth round of the event.<br/>
 The birth round SHALL be the pending consensus round at the time the event is created.<br/>
 The pending consensus round SHALL be **one greater** than the latest round to reach consensus.
      int64 birth_round = 3;
      Returns:
      The birthRound.

    • getGeneration

      long getGeneration()
       *
 The generation of the event.<br/>
 This value SHALL be **one greater** than the _maximum_ generation of all parents.<br/>
      int64 generation = 17;
      Returns:
      The generation.