SingletonCapableEvent (Alpine 1.9.2 API)

java.lang.Object
- alpine.event.framework.AbstractChainableEvent
- - alpine.event.framework.SingletonCapableEvent

All Implemented Interfaces:

ChainableEvent, Event
```
public abstract class SingletonCapableEvent
extends AbstractChainableEvent
```
This class makes it possible to specify event types which should only be processed sequentially (one at a time). This works in conjunction with the AbstractChainableEvent.chainIdentifier. In order for a SingletonCapableEvent to instruct singleton behavior, isSingleton should be 'true' and a static chainIdentifier should be specified.

Since:

1.7.0

Author:

Steve Springett

- Constructor Summary
  
  Constructors
  Constructor Description
  
  SingletonCapableEvent()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean isSingleton()
  
  void setSingleton(boolean singleton)
  - Methods inherited from class alpine.event.framework.AbstractChainableEvent
    getChainIdentifier, getEventIdentifier, onFailure, onFailure, onFailure, onSuccess, onSuccess, onSuccess, setChainIdentifier
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- SingletonCapableEvent
```
public SingletonCapableEvent()
```

Method Detail

isSingleton
```
public boolean isSingleton()
```

setSingleton

public void setSingleton(boolean singleton)