Package javax.faces.event
Class ValueChangeEvent
- java.lang.Object
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- java.util.EventObject
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- javax.faces.event.FacesEvent
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- javax.faces.event.ValueChangeEvent
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- All Implemented Interfaces:
Serializable
public class ValueChangeEvent extends FacesEvent
see Javadoc of JSF Specification- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class java.util.EventObject
source
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Constructor Summary
Constructors Constructor Description ValueChangeEvent(UIComponent uiComponent, Object oldValue, Object newValue)
ValueChangeEvent(FacesContext facesContext, UIComponent uiComponent, Object oldValue, Object newValue)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getNewValue()
Object
getOldValue()
boolean
isAppropriateListener(FacesListener facesListeners)
void
processListener(FacesListener facesListeners)
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Methods inherited from class javax.faces.event.FacesEvent
getComponent, getFacesContext, getPhaseId, queue, setPhaseId
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Methods inherited from class java.util.EventObject
getSource, toString
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Constructor Detail
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ValueChangeEvent
public ValueChangeEvent(FacesContext facesContext, UIComponent uiComponent, Object oldValue, Object newValue)
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ValueChangeEvent
public ValueChangeEvent(UIComponent uiComponent, Object oldValue, Object newValue)
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Method Detail
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getNewValue
public Object getNewValue()
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getOldValue
public Object getOldValue()
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isAppropriateListener
public boolean isAppropriateListener(FacesListener facesListeners)
- Specified by:
isAppropriateListener
in classFacesEvent
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processListener
public void processListener(FacesListener facesListeners)
- Specified by:
processListener
in classFacesEvent
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