Observable
Date: 2016-06-24

java.util

## Class Observable

- java.lang.Object
- - java.util.Observable

-     public class Observable
      extends Object

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Observable()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addObserver(Observer var0)`
    `protected void` | `clearChanged()`
    `int` | `countObservers()`
    `void` | `deleteObserver(Observer var0)`
    `void` | `deleteObservers()`
    `boolean` | `hasChanged()`
    `void` | `notifyObservers()`
    `void` | `notifyObservers(Object var0)`
    `protected void` | `setChanged()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### Observable

          public Observable()

  - ### Method Detail

    - #### addObserver

          public void addObserver(Observer var0)

    - #### clearChanged

          protected void clearChanged()

    - #### countObservers

          public int countObservers()

    - #### deleteObserver

          public void deleteObserver(Observer var0)

    - #### deleteObservers

          public void deleteObservers()

    - #### hasChanged

          public boolean hasChanged()

    - #### notifyObservers

          public void notifyObservers()

    - #### notifyObservers

          public void notifyObservers(Object var0)

    - #### setChanged

          protected void setChanged()