edu.cmu.sphinx.instrumentation

Class SpeedTracker

java.lang.Object

edu.cmu.sphinx.util.props.ConfigurableAdapter

edu.cmu.sphinx.instrumentation.SpeedTracker

All Implemented Interfaces:

ResultListener, SignalListener, Monitor, Resetable, StateListener, Configurable, java.util.EventListener

public class SpeedTracker
extends ConfigurableAdapter
implements ResultListener, Resetable, StateListener, SignalListener, Monitor

Monitors a recognizer for speed

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_FRONTEND The property that defines which frontend to monitor
static java.lang.String	PROP_RECOGNIZER The property that defines which recognizer to monitor
static java.lang.String	PROP_SHOW_DETAILS The property that defines whether detailed accuracy information is displayed
static java.lang.String	PROP_SHOW_RESPONSE_TIME The property that defines whether detailed response information is displayed
static java.lang.String	PROP_SHOW_SUMMARY The property that defines whether summary accuracy information is displayed
static java.lang.String	PROP_SHOW_TIMERS The property that defines whether detailed timer information is displayed

Fields inherited from class edu.cmu.sphinx.util.props.ConfigurableAdapter

logger

Constructor Summary

Constructors

Constructor and Description
SpeedTracker()
SpeedTracker(Recognizer recognizer, FrontEnd frontEnd, boolean showSummary, boolean showDetails, boolean showResponseTime, boolean showTimers)

Method Summary

Modifier and Type	Method and Description
float	getCumulativeSpeed() Returns the cumulative speed of this decoder as a fraction of real time.
java.lang.String	getName()
float	getSpeed() Returns the speed of the last decoding as a fraction of real time.
void	newProperties(PropertySheet ps) This method is called when this configurable component needs to be reconfigured.
void	newResult(Result result) Method called when a new result is generated
void	reset() Resets the speed statistics
protected void	showAudioSummary() Shows the audio summary data
protected void	showAudioUsage() Shows the audio usage data
void	signalOccurred(Signal signal) Method called when a signal is detected
void	statusChanged(Recognizer.State status) Called when the status has changed.

Methods inherited from class edu.cmu.sphinx.util.props.ConfigurableAdapter

initLogger, toString

Methods inherited from class java.lang.Object

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

Field Detail

PROP_RECOGNIZER

@S4Component(type=Recognizer.class)
public static final java.lang.String PROP_RECOGNIZER

The property that defines which recognizer to monitor

See Also:

Constant Field Values

PROP_FRONTEND

@S4Component(type=FrontEnd.class)
public static final java.lang.String PROP_FRONTEND

The property that defines which frontend to monitor

See Also:

Constant Field Values

PROP_SHOW_SUMMARY

@S4Boolean(defaultValue=true)
public static final java.lang.String PROP_SHOW_SUMMARY

The property that defines whether summary accuracy information is displayed

See Also:

Constant Field Values

PROP_SHOW_DETAILS

@S4Boolean(defaultValue=true)
public static final java.lang.String PROP_SHOW_DETAILS

The property that defines whether detailed accuracy information is displayed

See Also:

Constant Field Values

PROP_SHOW_RESPONSE_TIME

@S4Boolean(defaultValue=false)
public static final java.lang.String PROP_SHOW_RESPONSE_TIME

The property that defines whether detailed response information is displayed

See Also:

Constant Field Values

PROP_SHOW_TIMERS

@S4Boolean(defaultValue=false)
public static final java.lang.String PROP_SHOW_TIMERS

The property that defines whether detailed timer information is displayed

See Also:

Constant Field Values

Constructor Detail

SpeedTracker

public SpeedTracker(Recognizer recognizer,
                    FrontEnd frontEnd,
                    boolean showSummary,
                    boolean showDetails,
                    boolean showResponseTime,
                    boolean showTimers)

SpeedTracker

public SpeedTracker()

Method Detail

newProperties

public void newProperties(PropertySheet ps)
                   throws PropertyException

Description copied from interface: Configurable

This method is called when this configurable component needs to be reconfigured.

Specified by:

newProperties in interface Configurable

Overrides:

newProperties in class ConfigurableAdapter

Parameters:

ps - a property sheet holding the new data

Throws:

PropertyException - if there is a problem with the properties.

getName

public java.lang.String getName()

Overrides:

getName in class ConfigurableAdapter

Returns:

the configuration name this Configurable.

newResult

public void newResult(Result result)

Description copied from interface: ResultListener

Method called when a new result is generated

Specified by:

newResult in interface ResultListener

Parameters:

result - the new result

showAudioUsage

protected void showAudioUsage()

Shows the audio usage data

showAudioSummary

protected void showAudioSummary()

Shows the audio summary data

getSpeed

public float getSpeed()

Returns the speed of the last decoding as a fraction of real time.

Returns:

the speed of the last decoding

reset

public void reset()

Resets the speed statistics

Specified by:

reset in interface Resetable

getCumulativeSpeed

public float getCumulativeSpeed()

Returns the cumulative speed of this decoder as a fraction of real time.

Returns:

the cumulative speed of this decoder

signalOccurred

public void signalOccurred(Signal signal)

Description copied from interface: SignalListener

Method called when a signal is detected

Specified by:

signalOccurred in interface SignalListener

Parameters:

signal - the signal

statusChanged

public void statusChanged(Recognizer.State status)

Description copied from interface: StateListener

Called when the status has changed.

Specified by:

statusChanged in interface StateListener

Parameters:

status - the new status