Record Class ConnectionDownEvent

java.lang.Object
java.lang.Record
pt.unl.fct.di.novasys.babel2.events.ConnectionDownEvent
Record Components:
node - the remote node whose connection was lost
cause - the exception that caused the disconnection, or null if the disconnection was initiated deliberately
All Implemented Interfaces:
BabelEvent, NetworkEvent
public record ConnectionDownEvent(BabelNode node, @Nullable Throwable cause) extends Record implements NetworkEvent
NetworkEvent delivered to a protocol when a previously established connection to node has been closed.

This event triggers the BabelProtocol#connectionDown callback.

  • Constructor Details

    • ConnectionDownEvent

      public ConnectionDownEvent(BabelNode node, @Nullable Throwable cause)
      Creates an instance of a ConnectionDownEvent record class.
      Parameters:
      node - the value for the node record component
      cause - the value for the cause 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.

    • node

      public BabelNode node()
      Returns the value of the node record component.
      Specified by:
      node in interface NetworkEvent
      Returns:
      the value of the node record component

    • cause

      public @Nullable Throwable cause()
      Returns the value of the cause record component.
      Returns:
      the value of the cause record component