public abstract class ResourceRegistry extends EventManager
Constructor and Description |
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ResourceRegistry() |
Modifier and Type | Method and Description |
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void |
addListener(IPropertyChangeListener listener)
Adds a property change listener to this registry.
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protected abstract void |
clearCaches()
Disposes all currently allocated resources.
|
protected void |
fireMappingChanged(String name,
Object oldValue,
Object newValue)
Fires a
PropertyChangeEvent . |
abstract Set<String> |
getKeySet() |
abstract boolean |
hasValueFor(String key)
Return whether or not the receiver has a value for the supplied key.
|
void |
removeListener(IPropertyChangeListener listener)
Removes the given listener from this registry.
|
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
public void addListener(IPropertyChangeListener listener)
listener
- a property change listenerprotected abstract void clearCaches()
public abstract Set<String> getKeySet()
public abstract boolean hasValueFor(String key)
key
- the keytrue
if there is a value for this keyprotected void fireMappingChanged(String name, Object oldValue, Object newValue)
PropertyChangeEvent
.name
- the name of the symbolic value that is changing.oldValue
- the old value.newValue
- the new value.public void removeListener(IPropertyChangeListener listener)
listener
- a property change listener
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