com.lmax.disruptor
Class AlertException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          com.lmax.disruptor.AlertException

All Implemented Interfaces:

java.io.Serializable

public class AlertException
extends java.lang.Exception

Used to alert EventProcessors waiting at a SequenceBarrier of status changes.

It does not fill in a stack trace for performance reasons.

See Also:

Serialized Form

Field Summary

static AlertException

INSTANCE Pre-allocated exception to avoid garbage generation

Method Summary

java.lang.Throwable

fillInStackTrace() Overridden so the stack trace is not filled in for this exception for performance reasons.

Methods inherited from class java.lang.Throwable

getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final AlertException INSTANCE

Pre-allocated exception to avoid garbage generation

Method Detail

fillInStackTrace

public java.lang.Throwable fillInStackTrace()

Overridden so the stack trace is not filled in for this exception for performance reasons.

Overrides:

fillInStackTrace in class java.lang.Throwable

Returns:

this instance.