Class SpeedManagerAlgorithmProviderV1

java.lang.Object

com.biglybt.core.speedmanager.impl.v1.SpeedManagerAlgorithmProviderV1

All Implemented Interfaces:

SpeedManagerAlgorithmProvider

public class SpeedManagerAlgorithmProviderV1
extends Object
implements SpeedManagerAlgorithmProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	SpeedManagerAlgorithmProviderV1.pingSource

Field Summary

Fields

Modifier and Type	Field	Description
private final SpeedManagerAlgorithmProviderAdapter	adapter
private static boolean	ADJUST_DOWNLOAD_ENABLE
private static float	ADJUST_DOWNLOAD_RATIO
private final Average	choke_speed_average
private static final String	CONFIG_CHOKE_PING
private static final String	CONFIG_DOWNADJ_ENABLE
private static final String	CONFIG_DOWNADJ_RATIO
private static final String	CONFIG_FORCED_MIN
private static final String	CONFIG_LATENCY_FACTOR
private static final String	CONFIG_MAX_DEC
private static final String	CONFIG_MAX_INC
private static final String	CONFIG_MAX_UP
private static final String	CONFIG_MIN_UP
private static final String[]	CONFIG_PARAMS
private static final int	DECREASING
private int	direction
private static final int	FORCED_MAX_TICKS
private static final int	FORCED_MIN_AT_START_TICK_LIMIT
private static int	FORCED_MIN_SPEED
private static final int	FORCED_MIN_TICKS
private int	idle_average
private boolean	idle_average_set
private int	idle_ticks
private static final int	IDLE_UPLOAD_SPEED
private static final int	INCREASING
private static final int	INITIAL_IDLE_AVERAGE
private static int	LATENCY_FACTOR
private static int	MAX_DECREMENT
private static int	MAX_INCREMENT
private int	max_ping
private static int	MAX_UP
private int	max_upload_average
private static final int	MIN_IDLE_AVERAGE
private static int	MIN_UP
private int	mode
private static final int	MODE_FORCED_MAX
private static final int	MODE_FORCED_MIN
private static final int	MODE_RUNNING
private int	mode_ticks
private final Average	ping_average_history
private static final int	PING_AVERAGE_HISTORY_COUNT
private static int	PING_CHOKE_TIME
private Map	ping_sources
private int	replacement_contacts
private long	saved_limit
private int	ticks
private static final int	UNLIMITED
private final Average	upload_average
private final Average	upload_short_average
private final Average	upload_short_prot_average

Fields inherited from interface SpeedManagerAlgorithmProvider

UPDATE_PERIOD_MILLIS

Constructor Summary

Constructors

Constructor	Description
SpeedManagerAlgorithmProviderV1(SpeedManagerAlgorithmProviderAdapter _adapter)

Method Summary

Modifier and Type	Method	Description
void	calculate(SpeedManagerPingSource[] sources)	Called whenever a new set of ping values is available for processing
void	destroy()
boolean	getAdjustsDownloadLimits()	Indicates whether or not the provider is adjusting download as well as upload limits
long	getCurrentChokeSpeed()	Returns the current view of when choking occurs
int	getCurrentPingMillis()
int	getIdlePingMillis()	Various getters for interesting info shown in stats view
int	getMaxPingMillis()
long	getMaxUploadSpeed()
protected void	log(String str)
void	pingSourceFailed(SpeedManagerPingSource source)	Ping source has failed
void	pingSourceFound(SpeedManagerPingSource source, boolean is_replacement)	Called when a new source of ping times has been found
void	reset()	Reset any state to start of day values
void	updateStats()	Called periodically (see period above) to allow stats to be updated.

Methods inherited from class Object

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

Field Details

CONFIG_MIN_UP

private static final String CONFIG_MIN_UP

See Also:

• Constant Field Values

CONFIG_MAX_UP

private static final String CONFIG_MAX_UP

See Also:

• Constant Field Values

CONFIG_MAX_INC

private static final String CONFIG_MAX_INC

See Also:

• Constant Field Values

CONFIG_MAX_DEC

private static final String CONFIG_MAX_DEC

See Also:

• Constant Field Values

CONFIG_CHOKE_PING

private static final String CONFIG_CHOKE_PING

See Also:

• Constant Field Values

CONFIG_DOWNADJ_ENABLE

private static final String CONFIG_DOWNADJ_ENABLE

See Also:

• Constant Field Values

CONFIG_DOWNADJ_RATIO

private static final String CONFIG_DOWNADJ_RATIO

See Also:

• Constant Field Values

CONFIG_LATENCY_FACTOR

private static final String CONFIG_LATENCY_FACTOR

See Also:

• Constant Field Values

CONFIG_FORCED_MIN

private static final String CONFIG_FORCED_MIN

See Also:

• Constant Field Values

PING_CHOKE_TIME

private static int PING_CHOKE_TIME

MIN_UP

private static int MIN_UP

MAX_UP

private static int MAX_UP

ADJUST_DOWNLOAD_ENABLE

private static boolean ADJUST_DOWNLOAD_ENABLE

ADJUST_DOWNLOAD_RATIO

private static float ADJUST_DOWNLOAD_RATIO

MAX_INCREMENT

private static int MAX_INCREMENT

MAX_DECREMENT

private static int MAX_DECREMENT

LATENCY_FACTOR

private static int LATENCY_FACTOR

FORCED_MIN_SPEED

private static int FORCED_MIN_SPEED

CONFIG_PARAMS

private static final String[] CONFIG_PARAMS

UNLIMITED

private static final int UNLIMITED

See Also:

• Constant Field Values

MODE_RUNNING

private static final int MODE_RUNNING

See Also:

• Constant Field Values

MODE_FORCED_MIN

private static final int MODE_FORCED_MIN

See Also:

• Constant Field Values

MODE_FORCED_MAX

private static final int MODE_FORCED_MAX

See Also:

• Constant Field Values

FORCED_MAX_TICKS

private static final int FORCED_MAX_TICKS

See Also:

• Constant Field Values

FORCED_MIN_TICKS

private static final int FORCED_MIN_TICKS

See Also:

• Constant Field Values

FORCED_MIN_AT_START_TICK_LIMIT

private static final int FORCED_MIN_AT_START_TICK_LIMIT

See Also:

• Constant Field Values

PING_AVERAGE_HISTORY_COUNT

private static final int PING_AVERAGE_HISTORY_COUNT

See Also:

• Constant Field Values

IDLE_UPLOAD_SPEED

private static final int IDLE_UPLOAD_SPEED

See Also:

• Constant Field Values

INITIAL_IDLE_AVERAGE

private static final int INITIAL_IDLE_AVERAGE

See Also:

• Constant Field Values

MIN_IDLE_AVERAGE

private static final int MIN_IDLE_AVERAGE

See Also:

• Constant Field Values

INCREASING

private static final int INCREASING

See Also:

• Constant Field Values

DECREASING

private static final int DECREASING

See Also:

• Constant Field Values

adapter

private final SpeedManagerAlgorithmProviderAdapter adapter

upload_average

private final Average upload_average

upload_short_average

private final Average upload_short_average

upload_short_prot_average

private final Average upload_short_prot_average

ping_average_history

private final Average ping_average_history

choke_speed_average

private final Average choke_speed_average

ping_sources

private Map ping_sources

replacement_contacts

private volatile int replacement_contacts

mode

private int mode

mode_ticks

private volatile int mode_ticks

saved_limit

private long saved_limit

direction

private int direction

ticks

private int ticks

idle_ticks

private int idle_ticks

idle_average

private int idle_average

idle_average_set

private boolean idle_average_set

max_ping

private int max_ping

max_upload_average

private int max_upload_average

Constructor Details

SpeedManagerAlgorithmProviderV1

public SpeedManagerAlgorithmProviderV1(SpeedManagerAlgorithmProviderAdapter _adapter)

Method Details

destroy

public void destroy()

Specified by:

destroy in interface SpeedManagerAlgorithmProvider

updateStats

public void updateStats()

Description copied from interface: SpeedManagerAlgorithmProvider

Called periodically (see period above) to allow stats to be updated.

Specified by:

updateStats in interface SpeedManagerAlgorithmProvider

reset

public void reset()

Description copied from interface: SpeedManagerAlgorithmProvider

Reset any state to start of day values

Specified by:

reset in interface SpeedManagerAlgorithmProvider

pingSourceFound

public void pingSourceFound(SpeedManagerPingSource source,
 boolean is_replacement)

Description copied from interface: SpeedManagerAlgorithmProvider

Called when a new source of ping times has been found

Specified by:

pingSourceFound in interface SpeedManagerAlgorithmProvider

Parameters:

source -

is_replacement - One of the initial sources or a replacement for a failed one

pingSourceFailed

public void pingSourceFailed(SpeedManagerPingSource source)

Description copied from interface: SpeedManagerAlgorithmProvider

Ping source has failed

Specified by:

pingSourceFailed in interface SpeedManagerAlgorithmProvider

Parameters:

source -

calculate

public void calculate(SpeedManagerPingSource[] sources)

Description copied from interface: SpeedManagerAlgorithmProvider

Called whenever a new set of ping values is available for processing

Specified by:

calculate in interface SpeedManagerAlgorithmProvider

Parameters:

sources -

getIdlePingMillis

public int getIdlePingMillis()

Description copied from interface: SpeedManagerAlgorithmProvider

Various getters for interesting info shown in stats view

Specified by:

getIdlePingMillis in interface SpeedManagerAlgorithmProvider

Returns:

getCurrentPingMillis

public int getCurrentPingMillis()

Specified by:

getCurrentPingMillis in interface SpeedManagerAlgorithmProvider

getMaxPingMillis

public int getMaxPingMillis()

Specified by:

getMaxPingMillis in interface SpeedManagerAlgorithmProvider

getCurrentChokeSpeed

public long getCurrentChokeSpeed()

Returns the current view of when choking occurs

Specified by:

getCurrentChokeSpeed in interface SpeedManagerAlgorithmProvider

Returns:

speed in bytes/sec

getMaxUploadSpeed

public long getMaxUploadSpeed()

Specified by:

getMaxUploadSpeed in interface SpeedManagerAlgorithmProvider

getAdjustsDownloadLimits

public boolean getAdjustsDownloadLimits()

Description copied from interface: SpeedManagerAlgorithmProvider

Indicates whether or not the provider is adjusting download as well as upload limits

Specified by:

getAdjustsDownloadLimits in interface SpeedManagerAlgorithmProvider

Returns:

log

protected void log(String str)