edu.gtts.sautrela.wfsa
Class Decoder

java.lang.Object
  edu.gtts.sautrela.engine.AbstractDataProcessor
      edu.gtts.sautrela.wfsa.Decoder

All Implemented Interfaces:

DataProcessor, java.beans.BeanInfo, java.io.Serializable

public class Decoder
extends AbstractDataProcessor

Author:

mpenagar

See Also:

Serialized Form

Nested Class Summary

static class

Decoder.TargetType

Field Summary

Fields inherited from interface java.beans.BeanInfo

ICON_COLOR_16x16, ICON_COLOR_32x32, ICON_MONO_16x16, ICON_MONO_32x32

Constructor Summary

Decoder()

Method Summary

void	editBeanInfo(java.beans.BeanInfo info)
double	getBeam() Getter for property beam.
static <S extends State,Y extends Symbol,T extends Transition<S,Y>> Path<S,T>	getPath(WFSA<S,Y,T> wfa, java.util.List<Y> symbolList, double beam, int verbose) Returns the state path or most probable state path for a given symbol list
Decoder.TargetType	getTargetType() Getter for property targetType.
java.net.URL	getTargetURL() Getter for property targetURL.
int	getVerbose() Getter for property verbose.
boolean	isFullGCPerformed() Getter for property GCWaited.
static void	main(java.lang.String[] args)
void	process(Buffer in, Buffer out) Processes the input Data.
void	setBeam(double beam) Setter for property beam.
void	setFullGCPerformed(boolean fullGCPerformed) Setter for property fullGCPerformed.
void	setTargetType(Decoder.TargetType targetType) Setter for property targetType.
void	setTargetURL(java.net.URL targetURL) Setter for property targetURL.
void	setVerbose(int verbose) Setter for property verbose.

Methods inherited from class edu.gtts.sautrela.engine.AbstractDataProcessor

getAdditionalBeanInfo, getBeanDescriptor, getDefaultEventIndex, getDefaultPropertyIndex, getEventSetDescriptors, getIcon, getMethodDescriptors, getName, getPropertyDescriptors, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Decoder

public Decoder()

Method Detail

isFullGCPerformed

public boolean isFullGCPerformed()

Getter for property GCWaited.

Returns:

Value of property GCWaited.

setFullGCPerformed

public void setFullGCPerformed(boolean fullGCPerformed)

Setter for property fullGCPerformed.

Parameters:

fullGCPerformed - value of property fullGCPerformed.

getBeam

public double getBeam()

Getter for property beam.

Returns:

Value of property beam.

setBeam

public void setBeam(double beam)

Setter for property beam.

Parameters:

beam - New value of property beam.

getTargetURL

public java.net.URL getTargetURL()

Getter for property targetURL.

Returns:

Value of property targetURL.

setTargetURL

public void setTargetURL(java.net.URL targetURL)

Setter for property targetURL.

Parameters:

targetURL - New value of property targetURL.

getTargetType

public Decoder.TargetType getTargetType()

Getter for property targetType.

Returns:

Value of property targetType.

setTargetType

public void setTargetType(Decoder.TargetType targetType)

Setter for property targetType.

Parameters:

targetType - New value of property targetType.

getVerbose

public int getVerbose()

Getter for property verbose.

Returns:

Value of property verbose.

setVerbose

public void setVerbose(int verbose)

Setter for property verbose.

Parameters:

verbose - New value of property verbose.

process

public void process(Buffer in,
                    Buffer out)
             throws DataProcessorException

Processes the input Data. Multidimensional input data is treated as multidimensional symbol. Thus WFSAs with single dimmension symbols must receive scalar Data sequencially, whereas multidimensional ones (like CHMM) must receive multidimensional data.

Parameters:

in - Input Buffer

out - Output Buffer

Throws:

DataProcessorException

getPath

public static <S extends State,Y extends Symbol,T extends Transition<S,Y>> Path<S,T> getPath(WFSA<S,Y,T> wfa,
                                                                                             java.util.List<Y> symbolList,
                                                                                             double beam,
                                                                                             int verbose)

Returns the state path or most probable state path for a given symbol list

Parameters:

wfa - the WFSA to be used

symbolList - the symbol list

Returns:

the Path or null if it doesn't exist

editBeanInfo

public void editBeanInfo(java.beans.BeanInfo info)

Overrides:

editBeanInfo in class AbstractDataProcessor

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception