Package net.minecraft.network.message

Record Class MessageHeader

java.lang.Object
java.lang.Record
net.minecraft.network.message.MessageHeader
Record Components:
precedingSignature -
sender -
public record MessageHeader(@Nullable MessageSignatureData precedingSignature, UUID sender) extends Record
The header of a message, which contains the preceding message's signature and the sender's UUID. Unlike MessageBody, clients receive this even if the message is censored.
Mappings:
Namespace Name
official sh
intermediary net/minecraft/class_7614
named net/minecraft/network/message/MessageHeader
official a
intermediary comp_936
named precedingSignature
official b
intermediary comp_937
named sender

  • Field Details

  • Constructor Details

    • MessageHeader

      public MessageHeader(PacketByteBuf buf)
      Mappings:
      Namespace Name Mixin selector
      official <init> Lsh;<init>(Lqx;)V
      intermediary <init> Lnet/minecraft/class_7614;<init>(Lnet/minecraft/class_2540;)V
      named <init> Lnet/minecraft/network/message/MessageHeader;<init>(Lnet/minecraft/network/PacketByteBuf;)V

    • MessageHeader

      public MessageHeader(@Nullable @Nullable MessageSignatureData messageSignatureData, UUID uUID)

  • Method Details

    • write

      public void write(PacketByteBuf buf)
      Mappings:
      Namespace Name Mixin selector
      official a Lsh;a(Lqx;)V
      intermediary method_44883 Lnet/minecraft/class_7614;method_44883(Lnet/minecraft/class_2540;)V
      named write Lnet/minecraft/network/message/MessageHeader;write(Lnet/minecraft/network/PacketByteBuf;)V

    • update

      public void update(SignatureUpdatable.SignatureUpdater updater, byte[] bodyDigest) throws SignatureException
      Throws:
      SignatureException
      Mappings:
      Namespace Name Mixin selector
      official a Lsh;a(Lamo$a;[B)V
      intermediary method_44882 Lnet/minecraft/class_7614;method_44882(Lnet/minecraft/class_7498$class_7499;[B)V
      named update Lnet/minecraft/network/message/MessageHeader;update(Lnet/minecraft/network/encryption/SignatureUpdatable$SignatureUpdater;[B)V

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object object)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      object - the object with which to compare
      Returns:
      true if this object is the same as the object argument; false otherwise.

    • precedingSignature

      @Nullable public @Nullable MessageSignatureData precedingSignature()
      Returns the value of the precedingSignature record component.
      Returns:
      the value of the precedingSignature record component

    • sender

      public UUID sender()
      Returns the value of the sender record component.
      Returns:
      the value of the sender record component