AlertException (Disruptor)

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

All Implemented Interfaces:

java.io.Serializable
```
public final 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

Fields
Modifier and Type Field Description

static AlertException INSTANCE
Pre-allocated exception to avoid garbage generation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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
addSuppressed, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object
equals, 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.