org.gridgain.grid
Interface GridEventFilter

All Superinterfaces:

Serializable

@Apache20LicenseCompatible
public interface GridEventFilter
extends Serializable

Filter for querying grid events. See Grid.queryEvents(GridEventFilter, Collection, long) and Grid.queryLocalEvents(GridEventFilter) for information on querying grid events.

Starting with version 2.1 peer-class-loading is enabled for event filters. You can simply call Grid.queryEvents(GridEventFilter, Collection, long) and your event filter will be automatically loaded and executed on all remote nodes. You no longer need to manually add it to the class path on all remote nodes.



See Also:

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Author: 2005-2008 Copyright © GridGain Systems. All Rights Reserved. ver. 2.1.0

	Nikita Ivanov, GridGain Systems nivanov@gridgain.com
	Dmitriy Setrakyan, GridGain Systems dsetrakyan@gridgain.com
	Alexander Magdenko, GridGain Systems amagdenko@gridgain.com
	Boris Suchodoev, GridGain Systems bsuchodoev@gridgain.com
	Denis Kharlamov, GridGain Systems dkharlamov@gridgain.com
	close

Method Summary

boolean

accept(GridEvent evt) Filter for querying grid events.

Method Detail

accept

boolean accept(GridEvent evt)

Filter for querying grid events. Determines whether or not to accept the given event into final set of returned events.

Parameters:

evt - Grid event to filter.

Returns:

true if event is accepted by filter, false otherwise.

See Also:

Grid.queryEvents(GridEventFilter, Collection, long), Grid.queryLocalEvents(GridEventFilter)