org.openingo.contree.notify

类 ConTreeObservable

java.lang.Object

java.util.Observable

org.openingo.contree.notify.ConTreeObservable

public class ConTreeObservable
extends Observable

ConTreeObservable

作者:

Qicz

构造器概要

构造器

构造器和说明
ConTreeObservable()

方法概要

限定符和类型	方法和说明
void	notifyCreateActionToObservers(String treeCode, Object notifyData) 通知变动(新增）
void	notifyDeleteActionToObservers(String treeCode, Object notifyData) 通知变动（删除）
void	notifyObservers() If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.
void	notifyObservers(Object arg) If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.
void	notifyUpdateActionToObservers(String treeCode, Object notifyData) 通知变动(更新）

从类继承的方法 java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, setChanged

从类继承的方法 java.lang.Object

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

构造器详细资料

ConTreeObservable

public ConTreeObservable()

方法详细资料

notifyObservers

public void notifyObservers()

If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.

Each observer has its update method called with two arguments: this observable object and null. In other words, this method is equivalent to:

notifyObservers(null)

覆盖:

notifyObservers 在类中 Observable

另请参阅:

Observable.clearChanged(), Observable.hasChanged(), Observer.update(Observable, Object)

notifyObservers

public void notifyObservers(Object arg)

If this object has changed, as indicated by the hasChanged method, then notify all of its observers and then call the clearChanged method to indicate that this object has no longer changed.

Each observer has its update method called with two arguments: this observable object and the arg argument.

覆盖:

notifyObservers 在类中 Observable

参数:

arg - any object.

另请参阅:

Observable.clearChanged(), Observable.hasChanged(), Observer.update(Observable, Object)

notifyCreateActionToObservers

public void notifyCreateActionToObservers(String treeCode,
                                          Object notifyData)

通知变动(新增）

参数:

treeCode - 树编码

notifyData - 通知数据

notifyDeleteActionToObservers

public void notifyDeleteActionToObservers(String treeCode,
                                          Object notifyData)

通知变动（删除）

参数:

treeCode - 树编码

notifyData - 通知数据

notifyUpdateActionToObservers

public void notifyUpdateActionToObservers(String treeCode,
                                          Object notifyData)

通知变动(更新）

参数:

treeCode - 树编码

notifyData - 通知数据