Package dk.dma.ais.filter

Interface Summary

Interface	Description
IMessageFilter	Interface to implement for message filters
IPacketFilter	Interface to implement for packet filters

Class Summary

Class	Description
DownSampleFilter	A down sampling filter.
DuplicateFilter	A doublet filter.
ExpressionFilter	Filtering using string expression see dk.dma.ais.packet.AisPacketFiltersParseHelper (broken link!?)
FarFutureFilter	Deprecated please use FutureFilter with argument new FutureFilter(86400000)
FutureFilter	The type Future filter.
GatehouseSourceFilter	Filtering based on the source information attached to message.
GeoMaskFilter	The GeoMaskFilter is instantiated with a number of BoundingBoxes.
LocationFilter	Simple filtering based on the location of targets.
MessageFilterBase	Abstract base class for message filters that allows both ais messages and ais packets as argument.
MessageHandlerFilter	Message handler filter A filter receives AIS messages, do some manipulation, and delivers messages to a list of receivers.
MessageTypeFilter	Filtering based on message types
PacketFilterCollection	Filter that holds a collection of packet filers and checks against all filters Thread safe by delegation
PastFilter	The type Past filter.
ReplayDownSampleFilter	A down sampling filter.
ReplayDuplicateFilter	A doublet filter for replayed streams The doublet filter works by only allowing the same message through once in a time window.
SanityFilter	Filter performing simple sanity filter on received messages
TaggingFilter	Filter based on a given tagging.
TargetCountryFilter	Filter based on the country of the AIS target