FreezableClass (component 7.514.59 API)

java.lang.Object
- com.yahoo.component.provider.FreezableClass

All Implemented Interfaces:

Freezable

Direct Known Subclasses:

ListenableFreezableClass
```
public class FreezableClass
extends Object
implements Freezable
```
Convenience superclass of non-component freezables

Author:

bratseth

Constructor Summary

Constructors
Constructor Description

FreezableClass()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FreezableClass`	`clone()`	Clones this.
`protected void`	`ensureNotFrozen()`	Throws an IllegalStateException if this is frozen
`void`	`freeze()`	Freezes this class to prevent further changes.
`boolean`	`isFrozen()`	Returns whether this is currently frozen

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

- Constructor Detail
  - FreezableClass
```
public FreezableClass()
```
- Method Detail
  - freeze
```
public void freeze()
```
    Freezes this class to prevent further changes. Override this to freeze internal data structures and dependent objects. Overrides must call super. Calling freeze on an already frozen registry must have no effect.
    
    Specified by:
    
    freeze in interface Freezable
  - isFrozen
```
public final boolean isFrozen()
```
    Returns whether this is currently frozen
    
    Specified by:
    
    isFrozen in interface Freezable
    
    Returns:
    
    true if this instance is in an immutable state, false otherwise
  - ensureNotFrozen
```
protected void ensureNotFrozen()
```
    Throws an IllegalStateException if this is frozen
  - clone
```
public FreezableClass clone()
```
    Clones this. The clone is not frozen
    
    Overrides:
    
    clone in class Object