twaver.event
Class PropertyChangeEvent
java.lang.Object
twaver.event.Event
twaver.event.PropertyChangeEvent
- Direct Known Subclasses:
- AlarmStateChangeEvent, ChildAddEvent, ChildIndexChangeEvent, ChildRemoveEvent, ElementPropertyChangeEvent, ParentChangeEvent
public class PropertyChangeEvent
- extends Event
属性变化事件
Constructor Summary |
PropertyChangeEvent(java.lang.Object source,
java.lang.String propertyName,
java.lang.Object oldValue,
java.lang.Object newValue)
构造函数 |
Method Summary |
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
propertyName
public java.lang.String propertyName
- 属性名称
oldValue
public java.lang.Object oldValue
- 老值
newValue
public java.lang.Object newValue
- 新值
PropertyChangeEvent
public PropertyChangeEvent(java.lang.Object source,
java.lang.String propertyName,
java.lang.Object oldValue,
java.lang.Object newValue)
- 构造函数
- Parameters:
source
- 事件源propertyName
- 属性名oldValue
- 老值newValue
- 新值
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object