AbstractObservableManager (jmad-gui API)

java.lang.Object
- cern.accsoft.steering.jmad.gui.manage.AbstractObservableManager<T>

Type Parameters:

T - the type of listeners that can be attached

All Implemented Interfaces:

GenericObservableManager<T>

Direct Known Subclasses:

ElementSelectionManagerImpl
```
public class AbstractObservableManager<T>
extends java.lang.Object
implements GenericObservableManager<T>
```
the base implementation of a class to which listeners can be attached

Constructor Summary

Constructors
Constructor Description

AbstractObservableManager()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addListener(T listener)`	adds the listener to the class
`protected java.util.List<T>`	`getListeners()`
`void`	`removeListener(T listener)`	removes a listener from the class

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

- Constructor Detail
  - AbstractObservableManager
```
public AbstractObservableManager()
```
- Method Detail
  - addListener
```
public void addListener(T listener)
```
    Description copied from interface: GenericObservableManager
    
    adds the listener to the class
    
    Specified by:
    
    addListener in interface GenericObservableManager<T>
    
    Parameters:
    
    listener - the listener to add
  - removeListener
```
public void removeListener(T listener)
```
    Description copied from interface: GenericObservableManager
    
    removes a listener from the class
    
    Specified by:
    
    removeListener in interface GenericObservableManager<T>
    
    Parameters:
    
    listener - the listener to remove
  - getListeners
```
protected java.util.List<T> getListeners()
```