net.coderazzi.filters

Interface IFilter

All Known Implementing Classes:

AndFilter, ComposedFilter, Filter, FiltersHandler, NotFilter, OrFilter

public interface IFilter

Interface to be implemented by any instance holding a filter than can be updated dynamically.

Any change on the filter is propagated to the observers, in no given order.

Author:

Luis M Pena - lu@coderazzi.net

Method Summary

Modifier and Type	Method and Description
void	addFilterObserver(IFilterObserver observer) Adds an observer to receive filter change notifications.
boolean	include(RowFilter.Entry rowEntry) RowFilter interface.
boolean	isEnabled() Returns true if the filter is enabled.
void	removeFilterObserver(IFilterObserver observer) Unregisters an observer, that will not receive any further filter update notifications.
void	setEnabled(boolean enable) Enables/Disables the filter.

Method Detail

include

boolean include(RowFilter.Entry rowEntry)

RowFilter interface.

isEnabled

boolean isEnabled()

Returns true if the filter is enabled.

setEnabled

void setEnabled(boolean enable)

Enables/Disables the filter.

addFilterObserver

void addFilterObserver(IFilterObserver observer)

Adds an observer to receive filter change notifications.

removeFilterObserver

void removeFilterObserver(IFilterObserver observer)

Unregisters an observer, that will not receive any further filter update notifications.