AX25Frames
,
AX25Messages
(decoded frames), and stations/objects
as being of current interest to the user.See: Description
Interface | Description |
---|---|
CumulativeFilter |
This filter accumulates the results of several filters and determines the
overall pass/fail based on the aggregation of the sub-filters' results.
|
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 | Description |
---|---|
AddresseeFilter |
Filter based on the addressee in an APRS Text Message (':').
|
AreaFilter |
This class implements the area 'a' filter as defined by the APRS-IS server filter standards.
|
CumulativeBooleanAndFilter |
This filter accumulates the results of several filters.
|
CumulativeBooleanOrFilter |
This filter accumulates the results of several filters.
|
DestinationFilter |
This filter selects messages based on their destination AX.25 address.
|
DigipeatFilter |
This implements the "d/" filter for APRS-IS server connections, matching any
digipeater on the path.
|
EntryFilter |
This class implements the I-gate entry point 'e' filter as defined for APRS-IS servers.
|
Filter |
This abstract class defines the basic concept of a message filter.
|
FilterExpressionParser |
This class takes a string expression in the format used for APRS-IS feed filters,
and converts it into a hierarchy of Filter objects that will provide that filtering.
|
FirstDigipeatFilter |
This filter accepts or rejects messages based on the first station to relay
the message.
|
FromFilter |
Filter packets by the originating station's callsign using a preset match list.
|
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.
|
NotFilter |
This filter is a wrapper around another filter, inverting the answer, so a passing
result becomes a rejecting result, and vice versa.
|
ObjectNameFilter |
Filter based on the object name in an APRS Object (';') or Item (')') Message.
|
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.
|
PacketTypeFilter |
Filter based on the type of APRS packet in the frame.
|
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.
|
ToFilter |
Filter packets by the destination station's callsign (tocall) using a preset match list
|
ValidInvalidFilter |
This Filter selects viewing messages that are only valid or only invalid.
|
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.