inpro.incremental.sink
Class TEDviewNotifier

java.lang.Object
  inpro.incremental.PushBuffer
      inpro.incremental.IUModule
          inpro.incremental.sink.TEDviewNotifier

All Implemented Interfaces:

edu.cmu.sphinx.instrumentation.Resetable, edu.cmu.sphinx.util.props.Configurable, FrameAware

public class TEDviewNotifier
extends IUModule
implements FrameAware

A notifier that outputs IU structures to TEDview Even though TedViewNotifier is an IU-sink (i.e., not a real processor), it is implemented as an IUModule, because IUModules already have the necessary TEDview communication code available.

Author:

timo

Nested Class Summary

Nested classes/interfaces inherited from class inpro.incremental.IUModule

IUModule.RightBuffer

Field Summary

(package private) int	currentFrame
static java.lang.String	PROP_LOGICAL_TIME if set to true, TEDview event times will disregard any processing delays and use theoretical frame timings instead; if false, actual wall-clock time will be used for event times (default)
static java.lang.String	PROP_TEDVIEW_ADDRESS
static java.lang.String	PROP_TEDVIEW_PORT
private TedAdapter	tedAdapter
private boolean	useLogicalTime

Fields inherited from class inpro.incremental.IUModule

iulisteners, logger, PROP_HYP_CHANGE_LISTENERS, PROP_LOG_TO_TEDVIEW, PROP_TEDVIEW_LOG_ADDRESS, PROP_TEDVIEW_LOG_PORT, rightBuffer, tedLogAdapter

Constructor Summary

TEDviewNotifier()

Method Summary

int	getTime()
void	hypChange(java.util.Collection<? extends IU> ius, java.util.List<? extends EditMessage<? extends IU>> edits) this should receive a list of current IUs and a list of edit messages since the last call to hypChange
protected void	leftBufferUpdate(java.util.Collection<? extends IU> ius, java.util.List<? extends EditMessage<? extends IU>> edits) the method that IU modules must implement
void	newProperties(edu.cmu.sphinx.util.props.PropertySheet ps)
void	setCurrentFrame(int frame)

Methods inherited from class inpro.incremental.IUModule

logToTedView

Methods inherited from class inpro.incremental.PushBuffer

reset

Methods inherited from class java.lang.Object

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

Field Detail

PROP_TEDVIEW_PORT

@S4Integer(defaultValue=2000)
public static final java.lang.String PROP_TEDVIEW_PORT

See Also:

Constant Field Values

PROP_TEDVIEW_ADDRESS

@S4String(defaultValue="localhost")
public static final java.lang.String PROP_TEDVIEW_ADDRESS

See Also:

Constant Field Values

PROP_LOGICAL_TIME

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

if set to true, TEDview event times will disregard any processing delays and use theoretical frame timings instead; if false, actual wall-clock time will be used for event times (default)

See Also:

Constant Field Values

useLogicalTime

private boolean useLogicalTime

tedAdapter

private TedAdapter tedAdapter

currentFrame

int currentFrame

Constructor Detail

TEDviewNotifier

public TEDviewNotifier()

Method Detail

setCurrentFrame

public void setCurrentFrame(int frame)

Specified by:

setCurrentFrame in interface FrameAware

newProperties

public void newProperties(edu.cmu.sphinx.util.props.PropertySheet ps)
                   throws edu.cmu.sphinx.util.props.PropertyException

Specified by:

newProperties in interface edu.cmu.sphinx.util.props.Configurable

Overrides:

newProperties in class IUModule

Throws:

edu.cmu.sphinx.util.props.PropertyException

hypChange

public void hypChange(java.util.Collection<? extends IU> ius,
                      java.util.List<? extends EditMessage<? extends IU>> edits)

Description copied from class: PushBuffer

this should receive a list of current IUs and a list of edit messages since the last call to hypChange

Overrides:

hypChange in class IUModule

Parameters:

ius - while this is a (plain) collection, the collection's iterator() method must ensure a sensible ordering of the returned elements. For now we have only used Lists (which are ordered), but a Tree of IUs should also be possible and this should gracefully work together with processors that expect lists

edits - a list of edits since the last call to hypChange

getTime

public int getTime()

Overrides:

getTime in class IUModule

leftBufferUpdate

protected void leftBufferUpdate(java.util.Collection<? extends IU> ius,
                                java.util.List<? extends EditMessage<? extends IU>> edits)

Description copied from class: IUModule

the method that IU modules must implement

Specified by:

leftBufferUpdate in class IUModule

Parameters:

ius - list of IUs that make up the current hypothesis

edits - a list of edits since the last call