Package org.jitsi.impl.neomedia.stats

Class MediaStreamStats2Impl

java.lang.Object

org.jitsi.impl.neomedia.MediaStreamStatsImpl

org.jitsi.impl.neomedia.stats.MediaStreamStats2Impl

All Implemented Interfaces:

MediaStreamStats, MediaStreamStats2

public class MediaStreamStats2Impl
extends MediaStreamStatsImpl
implements MediaStreamStats2

Author:

Boris Grozev

Nested Class Summary

Nested classes/interfaces inherited from class org.jitsi.impl.neomedia.MediaStreamStatsImpl

MediaStreamStatsImpl.StreamDirection

Constructor Summary

Constructors

Constructor	Description
MediaStreamStats2Impl(MediaStreamImpl mediaStream)	Initializes a new MediaStreamStats2Impl instance.

Method Summary

Modifier and Type	Method	Description
void	clearSendSsrc(long ssrc)	Schedules ssrc for clear from the send stats per ssrc.
Collection<? extends ReceiveTrackStats>	getAllReceiveStats()
Collection<? extends SendTrackStats>	getAllSendStats()
ReceiveTrackStats	getReceiveStats()
ReceiveTrackStatsImpl	getReceiveStats(long ssrc)
SendTrackStats	getSendStats()
SendTrackStatsImpl	getSendStats(long ssrc)
void	removeReceiveSsrc(long ssrc)	Clears ssrc from receiver stats.
void	rtcpPacketReceived(long ssrc, int length)	Notifies this instance that an RTCP packet with a particular SSRC and particular length was received.
void	rtcpPacketSent(long ssrc, int length)	Notifies this instance that an RTCP packet with a particular SSRC and particular length was sent (or is about to be sent).
void	rtcpReceiverReportReceived(long ssrc, int fractionLost)	Notifies this instance that an RTCP Receiver Report packet with a particular SSRC and the given values for total number of lost packets and extended highest sequence number was received.
void	rtpPacketCacheMiss(long ssrc)	Notifies this instance that the remote endpoint requested retransmission of a packet with a given SSRC, and it was not found in the local cache.
void	rtpPacketNotRetransmitted(long ssrc, long length)	Notifies this instance that an RTP packet with a given SSRC and a given length was not retransmitted (that is, the remote endpoint requested it, and it was found in the local cache, but it was not retransmitted).
void	rtpPacketReceived(long ssrc, int seq, int length)	Notifies this instance that an RTP packet with a particular SSRC, sequence number and length was received.
void	rtpPacketRetransmitted(long ssrc, long length)	Notifies this instance that an RTP packet with a given SSRC and a given length was retransmitted.
void	rtpPacketSent(long ssrc, int seq, int length, boolean skipStats)	Notifies this instance that an RTP packet with a particular SSRC, sequence number and length was sent (or is about to be sent).
void	updateJitter(long ssrc, MediaStreamStatsImpl.StreamDirection direction, double jitter)	Notifies this instance of a new value for the RTP jitter of the stream in a particular direction.
void	updateRtt(long ssrc, long rtt)	Notifies this instance of a new value for the round trip time measured for the associated stream.

Methods inherited from class org.jitsi.impl.neomedia.MediaStreamStatsImpl

addRTCPPacketListener, getAvgDownloadJitterMs, getAvgUploadJitterMs, getDownloadJitterMs, getDownloadNbPacketLost, getDownloadPercentLoss, getDownloadRateKiloBitPerSec, getDownloadVideoSize, getEncoding, getEncodingClockRate, getJitterBufferControl, getJitterBufferDelayMs, getJitterBufferDelayPackets, getLocalIPAddress, getLocalPort, getMaxDownloadJitterMs, getMaxUploadJitterMs, getMinDownloadJitterMs, getMinUploadJitterMs, getNbDiscarded, getNbDiscardedFull, getNbDiscardedLate, getNbDiscardedReset, getNbDiscardedShrink, getNbFec, getNbPackets, getNbPacketsLost, getNbPacketsReceived, getNbPacketsSent, getNbReceivedBytes, getNbSentBytes, getPacketQueueCountPackets, getPacketQueueSize, getPercentDiscarded, getRemoteIPAddress, getRemotePort, getRTCPReports, getRttMs, getSendingBitrate, getUploadJitterMs, getUploadNbPacketLost, getUploadPercentLoss, getUploadRateKiloBitPerSec, getUploadVideoSize, isAdaptiveBufferEnabled, nackReceived, rembReceived, removeRTCPPacketListener, srReceived, tccPacketReceived, updateRemoteJitter, updateStats

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jitsi.service.neomedia.MediaStreamStats

addRTCPPacketListener, getAvgDownloadJitterMs, getAvgUploadJitterMs, getDownloadJitterMs, getDownloadNbPacketLost, getDownloadPercentLoss, getDownloadRateKiloBitPerSec, getDownloadVideoSize, getEncoding, getEncodingClockRate, getJitterBufferDelayMs, getJitterBufferDelayPackets, getLocalIPAddress, getLocalPort, getMaxDownloadJitterMs, getMaxUploadJitterMs, getMinDownloadJitterMs, getMinUploadJitterMs, getNbDiscarded, getNbDiscardedFull, getNbDiscardedLate, getNbDiscardedReset, getNbDiscardedShrink, getNbFec, getNbPackets, getNbPacketsLost, getNbPacketsReceived, getNbPacketsSent, getNbReceivedBytes, getNbSentBytes, getPacketQueueCountPackets, getPacketQueueSize, getPercentDiscarded, getRemoteIPAddress, getRemotePort, getRTCPReports, getRttMs, getSendingBitrate, getUploadJitterMs, getUploadNbPacketLost, getUploadPercentLoss, getUploadRateKiloBitPerSec, getUploadVideoSize, isAdaptiveBufferEnabled, removeRTCPPacketListener, updateStats

Constructor Detail

MediaStreamStats2Impl

public MediaStreamStats2Impl(MediaStreamImpl mediaStream)

Initializes a new MediaStreamStats2Impl instance.

Method Detail

rtpPacketReceived

public void rtpPacketReceived(long ssrc,
                              int seq,
                              int length)

Notifies this instance that an RTP packet with a particular SSRC, sequence number and length was received.

Parameters:

ssrc - the SSRC of the packet.

seq - the RTP sequence number of the packet.

length - the length in bytes of the packet.

rtpPacketRetransmitted

public void rtpPacketRetransmitted(long ssrc,
                                   long length)

Notifies this instance that an RTP packet with a given SSRC and a given length was retransmitted.

Parameters:

ssrc - the SSRC of the packet.

length - the length in bytes of the packet.

rtpPacketNotRetransmitted

public void rtpPacketNotRetransmitted(long ssrc,
                                      long length)

Notifies this instance that an RTP packet with a given SSRC and a given length was not retransmitted (that is, the remote endpoint requested it, and it was found in the local cache, but it was not retransmitted).

Parameters:

ssrc - the SSRC of the packet.

length - the length in bytes of the packet.

rtpPacketCacheMiss

public void rtpPacketCacheMiss(long ssrc)

Notifies this instance that the remote endpoint requested retransmission of a packet with a given SSRC, and it was not found in the local cache.

Parameters:

ssrc - the SSRC of the requested packet.

rtpPacketSent

public void rtpPacketSent(long ssrc,
                          int seq,
                          int length,
                          boolean skipStats)

Notifies this instance that an RTP packet with a particular SSRC, sequence number and length was sent (or is about to be sent).

Parameters:

ssrc - the SSRC of the packet.

seq - the RTP sequence number of the packet.

length - the length in bytes of the packet.

skipStats - whether to skip this packet.

rtcpReceiverReportReceived

public void rtcpReceiverReportReceived(long ssrc,
                                       int fractionLost)

Notifies this instance that an RTCP Receiver Report packet with a particular SSRC and the given values for total number of lost packets and extended highest sequence number was received.

Parameters:

ssrc - the SSRC of the packet.

fractionLost - the value of the "fraction lost" field.

rtcpPacketReceived

public void rtcpPacketReceived(long ssrc,
                               int length)

Notifies this instance that an RTCP packet with a particular SSRC and particular length was received.

Parameters:

ssrc - the SSRC of the packet.

length - the length in bytes of the packet.

rtcpPacketSent

public void rtcpPacketSent(long ssrc,
                           int length)

Notifies this instance that an RTCP packet with a particular SSRC and particular length was sent (or is about to be sent).

Parameters:

ssrc - the SSRC of the packet.

length - the length in bytes of the packet.

updateJitter

public void updateJitter(long ssrc,
                         MediaStreamStatsImpl.StreamDirection direction,
                         double jitter)

Notifies this instance of a new value for the RTP jitter of the stream in a particular direction.

Parameters:

ssrc - the SSRC of the stream for which the jitter changed.

direction - whether the jitter is for a received or sent stream.

jitter - the new jitter value in milliseconds.

updateRtt

public void updateRtt(long ssrc,
                      long rtt)

Notifies this instance of a new value for the round trip time measured for the associated stream.

Parameters:

ssrc - the SSRC of the stream for which the jitter changed.

rtt - the new measured RTT in milliseconds.

getReceiveStats

public ReceiveTrackStats getReceiveStats()

Specified by:

getReceiveStats in interface MediaStreamStats2

Returns:

the instance which keeps aggregate statistics for the associated MediaStream in the receive direction.

getSendStats

public SendTrackStats getSendStats()

Specified by:

getSendStats in interface MediaStreamStats2

Returns:

the instance which keeps aggregate statistics for the associated MediaStream in the send direction.

getReceiveStats

public ReceiveTrackStatsImpl getReceiveStats(long ssrc)

Specified by:

getReceiveStats in interface MediaStreamStats2

Returns:

the instance which keeps statistics for a particular SSRC in the receive direction.

getSendStats

public SendTrackStatsImpl getSendStats(long ssrc)

Specified by:

getSendStats in interface MediaStreamStats2

Returns:

the instance which keeps statistics for a particular SSRC in the send direction.

getAllSendStats

public Collection<? extends SendTrackStats> getAllSendStats()

Specified by:

getAllSendStats in interface MediaStreamStats2

Returns:

all per-SSRC statistics for the send direction.

getAllReceiveStats

public Collection<? extends ReceiveTrackStats> getAllReceiveStats()

Specified by:

getAllReceiveStats in interface MediaStreamStats2

Returns:

all per-SSRC statistics for the receive direction.

removeReceiveSsrc

public void removeReceiveSsrc(long ssrc)

Clears ssrc from receiver stats.

Parameters:

ssrc - the ssrc to process.

clearSendSsrc

public void clearSendSsrc(long ssrc)

Schedules ssrc for clear from the send stats per ssrc.

Specified by:

clearSendSsrc in interface MediaStreamStats2

Parameters:

ssrc - the ssrc to clear.