AbstractExtensionAdder (Commons 5.0.0 API)

java.lang.Object
- com.powsybl.commons.extensions.AbstractExtensionAdder<T,E>

All Implemented Interfaces:

ExtensionAdder<T,E>
```
public abstract class AbstractExtensionAdder<T extends Extendable<T>,E extends Extension<T>>
extends Object
implements ExtensionAdder<T,E>
```
A base class for implementations of ExtensionAdder that holds the extendable to be able build and then add the extension to the extendable. This class calls createExtension(T) that must be overriden by subclasses to create the extension.

Author:

Jon Harper

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractExtensionAdder(T extendable)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`E`	`add()`	Builds and adds the extension to the extendable which was used to get this extensionAdder.
`protected abstract E`	`createExtension(T extendable)`	Creates the extension.

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

Methods inherited from interface com.powsybl.commons.extensions.ExtensionAdder
getExtensionClass

- Constructor Detail
  - AbstractExtensionAdder
```
protected AbstractExtensionAdder(T extendable)
```
- Method Detail
  - createExtension
```
protected abstract E createExtension(T extendable)
```
    Creates the extension.
    
    Returns:
    
    the extension
  - add
```
public E add()
```
    Description copied from interface: ExtensionAdder
    
    Builds and adds the extension to the extendable which was used to get this extensionAdder. The extendable is returned to allow a fluent style adding of multiple extensions.
    
    Specified by:
    
    add in interface ExtensionAdder<T extends Extendable<T>,E extends Extension<T>>
    
    Returns:
    
    the extendable