SystemGuardian.RegisterTerminationHook$

java.lang.Object
- akka.actor.SystemGuardian.RegisterTerminationHook$

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

SystemGuardian
```
public static class SystemGuardian.RegisterTerminationHook$
extends java.lang.Object
implements scala.Product, java.io.Serializable
```
For the purpose of orderly shutdown it's possible to register interest in the termination of systemGuardian and receive a notification TerminationHook before systemGuardian is stopped. The registered hook is supposed to reply with TerminationHookDone and the systemGuardian will not stop until all registered hooks have replied.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

static SystemGuardian.RegisterTerminationHook$ MODULE$
Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors
Constructor Description

RegisterTerminationHook$()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canEqual(java.lang.Object x$1)`
`int`	`hashCode()`
`int`	`productArity()`
`java.lang.Object`	`productElement(int x$1)`
`scala.collection.Iterator<java.lang.Object>`	`productIterator()`
`java.lang.String`	`productPrefix()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface scala.Equals
equals

Methods inherited from interface scala.Product
productElementName, productElementNames

- Field Detail
  - MODULE$
```
public static final SystemGuardian.RegisterTerminationHook$ MODULE$
```
    Static reference to the singleton instance of this Scala object.
- Constructor Detail
  - RegisterTerminationHook$
```
public RegisterTerminationHook$()
```
- Method Detail
  - productPrefix
```
public java.lang.String productPrefix()
```
    Specified by:
    
    productPrefix in interface scala.Product
  - productArity
```
public int productArity()
```
    Specified by:
    
    productArity in interface scala.Product
  - productElement
```
public java.lang.Object productElement(int x$1)
```
    Specified by:
    
    productElement in interface scala.Product
  - productIterator
```
public scala.collection.Iterator<java.lang.Object> productIterator()
```
    Specified by:
    
    productIterator in interface scala.Product
  - canEqual
```
public boolean canEqual(java.lang.Object x$1)
```
    Specified by:
    
    canEqual in interface scala.Equals
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object