public static class QDFilter.Updated extends Object implements QDFilter.UpdateListener
Modifier and Type | Method and Description |
---|---|
void |
addUpdateListener(QDFilter.UpdateListener listener)
Adds listener for
dynamic filter. |
void |
filterUpdated(QDFilter filter)
Invokes
QDFilter.UpdateListener.filterUpdated(QDFilter) on all added listeners. |
QDFilter |
getFilter()
Returns the most recent version of
dynamic filter. |
void |
removeUpdateListener(QDFilter.UpdateListener listener) |
public void addUpdateListener(QDFilter.UpdateListener listener)
dynamic
filter. When this filter
is not dynamic this method does nothing. The listener's
filterUpdated
method is invoked
on every update of a filter that happens afterwards.
You must remove
listeners when they are no longer needed.public void removeUpdateListener(QDFilter.UpdateListener listener)
public QDFilter getFilter()
dynamic
filter.
This method returns the most recent new filter in series of updates that has happened so far.
Use addUpdateListener
method to get notification on updates.
For non-dynamic filter the result of this method is always the same.dynamic
filter.public void filterUpdated(QDFilter filter)
QDFilter.UpdateListener.filterUpdated(QDFilter)
on all added listeners.filterUpdated
in interface QDFilter.UpdateListener
filter
- the filter that was updated.Copyright © 2002-2020 Devexperts LLC. All Rights Reserved.