CloneHelper (container-core 7.523.17 API)

java.lang.Object
- com.yahoo.processing.request.CloneHelper

```
public class CloneHelper
extends Object
```
Helps to deep clone complex objects The following classes and their subclasses does have a fastpath - com.yahoo.component.provider.FreezableClass - com.yahoo.processing.request.properties.PublicCloneable BTW, this is the one you should implement too if you want the fastpath. - java.util.LinkedList - java.util.ArrayList The rest has the slow path with reflection, though using a fast thread safe method cache for speedup.

Author:

bratseth, baldersheim

Constructor Summary

Constructors
Constructor Description

CloneHelper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`clone(Object object)`	Clones this object if it is clonable, and the clone is public.
`Map<CompoundName,Object>`	`cloneMap(Map<CompoundName,Object> map)`	Clones a map by deep cloning each value which is cloneable and shallow copying all other values.
`protected Object`	`objectClone(Object object)`

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

- Constructor Detail
  - CloneHelper
```
public CloneHelper()
```
- Method Detail
  - clone
```
public final Object clone(Object object)
```
    Clones this object if it is clonable, and the clone is public. Returns null if not
  - objectClone
```
protected Object objectClone(Object object)
```
  - cloneMap
```
public Map<CompoundName,Object> cloneMap(Map<CompoundName,Object> map)
```
    Clones a map by deep cloning each value which is cloneable and shallow copying all other values.