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

Class EventDescriptor

java.lang.Object
com.google.protobuf.AbstractMessageLite<EventDescriptor,EventDescriptor.Builder>
com.google.protobuf.GeneratedMessageLite<EventDescriptor,EventDescriptor.Builder>
com.hedera.hapi.platform.event.legacy.EventDescriptor
All Implemented Interfaces:
com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, EventDescriptorOrBuilder
@Generated public final class EventDescriptor extends com.google.protobuf.GeneratedMessageLite<EventDescriptor,EventDescriptor.Builder> implements EventDescriptorOrBuilder
 *
 Unique identifier for an event.
Protobuf type com.hedera.hapi.platform.event.EventDescriptor

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    EventDescriptor.Builder
    * Unique identifier for an event.

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageLite

    com.google.protobuf.GeneratedMessageLite.DefaultInstanceBasedParser<T extends com.google.protobuf.GeneratedMessageLite<T,?>>, com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.GeneratedExtension<ContainingType extends com.google.protobuf.MessageLite,Type>, com.google.protobuf.GeneratedMessageLite.MethodToInvoke, com.google.protobuf.GeneratedMessageLite.SerializedForm

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    BIRTH_ROUND_FIELD_NUMBER
     
    static final int
    CREATOR_NODE_ID_FIELD_NUMBER
     
    static final int
    GENERATION_FIELD_NUMBER
     
    static final int
    HASH_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessageLite

    unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final Object
    dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
     
    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.
    static EventDescriptor
    getDefaultInstance()
     
    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.
    static EventDescriptor.Builder
    newBuilder()
     
    static EventDescriptor.Builder
    newBuilder(EventDescriptor prototype)
     
    static EventDescriptor
    parseDelimitedFrom(InputStream input)
     
    static EventDescriptor
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static EventDescriptor
    parseFrom(byte[] data)
     
    static EventDescriptor
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static EventDescriptor
    parseFrom(com.google.protobuf.ByteString data)
     
    static EventDescriptor
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static EventDescriptor
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static EventDescriptor
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static EventDescriptor
    parseFrom(InputStream input)
     
    static EventDescriptor
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static EventDescriptor
    parseFrom(ByteBuffer data)
     
    static EventDescriptor
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<EventDescriptor>
    parser()
     

    Methods inherited from class com.google.protobuf.GeneratedMessageLite

    createBuilder, createBuilder, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, emptyProtobufList, equals, getDefaultInstanceForType, getParserForType, getSerializedSize, hashCode, isInitialized, makeImmutable, mergeLengthDelimitedField, mergeUnknownFields, mergeVarintField, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBuilderForType, newMessageInfo, newRepeatedGeneratedExtension, newSingularGeneratedExtension, parseDelimitedFrom, parseDelimitedFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parsePartialFrom, parseUnknownField, registerDefaultInstance, toBuilder, toString, writeTo

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Field Details

    • HASH_FIELD_NUMBER

      public static final int HASH_FIELD_NUMBER
      See Also:

    • CREATOR_NODE_ID_FIELD_NUMBER

      public static final int CREATOR_NODE_ID_FIELD_NUMBER
      See Also:

    • BIRTH_ROUND_FIELD_NUMBER

      public static final int BIRTH_ROUND_FIELD_NUMBER
      See Also:

    • GENERATION_FIELD_NUMBER

      public static final int GENERATION_FIELD_NUMBER
      See Also:

  • Method Details

    • getHash

      public 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;
      Specified by:
      getHash in interface EventDescriptorOrBuilder
      Returns:
      The hash.

    • getCreatorNodeId

      public 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;
      Specified by:
      getCreatorNodeId in interface EventDescriptorOrBuilder
      Returns:
      The creatorNodeId.

    • getBirthRound

      public 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;
      Specified by:
      getBirthRound in interface EventDescriptorOrBuilder
      Returns:
      The birthRound.

    • getGeneration

      public 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;
      Specified by:
      getGeneration in interface EventDescriptorOrBuilder
      Returns:
      The generation.

    • parseFrom

      public static EventDescriptor parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static EventDescriptor parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static EventDescriptor parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static EventDescriptor parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static EventDescriptor parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static EventDescriptor parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static EventDescriptor parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilder

      public static EventDescriptor.Builder newBuilder()

    • newBuilder

      public static EventDescriptor.Builder newBuilder(EventDescriptor prototype)

    • dynamicMethod

      protected final Object dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
      Specified by:
      dynamicMethod in class com.google.protobuf.GeneratedMessageLite<EventDescriptor,EventDescriptor.Builder>

    • getDefaultInstance

      public static EventDescriptor getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<EventDescriptor> parser()