Record Class DiscoveryMessage

java.lang.Object
java.lang.Record
pt.unl.fct.di.novasys.babel2.channels.messages.DiscoveryMessage
Record Components:
identity - the node identity of the advertising node
protocols - the list of protocol names or identifiers supported by the node
public record DiscoveryMessage(BabelNode identity, List<String> protocols) extends Record
Message broadcast across local networks to announce a node's presence and supported protocol names.

  • Constructor Details

    • DiscoveryMessage

      public DiscoveryMessage(BabelNode identity, List<String> protocols)
      Creates an instance of a DiscoveryMessage record class.
      Parameters:
      identity - the value for the identity record component
      protocols - the value for the protocols record component

  • Method Details

    • 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 o)
      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:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • identity

      public BabelNode identity()
      Returns the value of the identity record component.
      Returns:
      the value of the identity record component

    • protocols

      public List<String> protocols()
      Returns the value of the protocols record component.
      Returns:
      the value of the protocols record component