org.apache.commons.modeler
public class BaseAttributeFilter extends Object implements NotificationFilter
Implementation of NotificationFilter
for attribute change
notifications. This class is used by BaseModelMBean
to
construct attribute change notification event filters when a filter is not
supplied by the application.
Version: $Revision: 480402 $ $Date: 2006-11-29 04:43:23 +0000 (Wed, 29 Nov 2006) $
Constructor Summary | |
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BaseAttributeFilter(String name)
Construct a new filter that accepts only the specified attribute
name.
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Method Summary | |
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void | addAttribute(String name)
Add a new attribute name to the set of names accepted by this filter.
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void | clear()
Clear all accepted names from this filter, so that it will accept
all attribute names. |
String[] | getNames()
Return the set of names that are accepted by this filter. |
boolean | isNotificationEnabled(Notification notification) Test whether notification enabled for this event. |
void | removeAttribute(String name)
Remove an attribute name from the set of names accepted by this
filter.
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Parameters: name Name of the attribute to be accepted by this filter, or
null
to accept all attribute names
Parameters: name Name of the attribute to be accepted
Test whether notification enabled for this event. Return true if:
Parameters: name Name of the attribute to be removed