Package org.ka2ddo.yaac.filter

This package contains classes for marking AX25Frames, AX25Messages (decoded frames), and stations/objects as being of current interest to the user.

See:
Description

Interface Summary

FilterChangeListener	This listener is for classes who need to know when the settings of a filter have changed.
IrrelevantToPlaybackFilter	This tag interface marks a Filter subclass that is not suitable for filtering the loading of log files for playback.
MonitoringFilter	This interface defines extra methods a Filter that updates itself from real-time data must implement to allow turning on and off the updating.
PersistingFilter	Extra methods required for a Filter that can persist its values across instance creations and YAAC restarts.

Class Summary

CumulativeBooleanAndFilter	This filter accumulates the results of several filters.
DestinationFilter	This filter selects messages based on their destination AX.25 address.
Filter	This abstract class defines the basic concept of a message filter.
LastDigipeatFilter	This filter accepts or rejects messages based on the last station to transmit the message.
LocalStationFilter	This filter optionally eliminates all messages from excessively distant stations.
MessageContentFilter	Filter messages based on their containing (or not containing) specific elements in their messages, or specific strings in their free-text comments.
MicEFilter	This filter selects messages by the MicE status code.
OperatorPresentFilter	This filter optionally eliminates all messages from unmanned stations.
PacketSourceFilter	This filter selects packets and messages based on which interface port the message entered YAAC through.
PlaybackFilter	This filter chooses whether to view real-time only data, log file playback only data, or both.
PriorityFilter	This filter optionally eliminates all routine precedence messages.
RadiusFilter	This class implements a filter based on radius from a specified location (defaulting to the beacon location for the station).
RelativeTimeFilter	This filter selects information based on relative time point boundary.
SendingStationFilter	This filter selects all stations that match (or don't match) an entry in a list of station identifiers.
StationClassFilter	This filter allows selecting stations and messages solely by category of sending station.
SymbolFilter	This filter selects messages by the APRS symbol code, indicated by symbol table ID and symbol type.
ValidInvalidFilter	This Filter selects viewing messages that are only valid or only invalid.

Package org.ka2ddo.yaac.filter Description

This package contains classes for marking AX25Frames, AX25Messages (decoded frames), and stations/objects as being of current interest to the user. Dynamically changing filter settings allows the user to look at different subsets of the packet data currently available from the network.