edu.cmu.sphinx.linguist.flat

Class HMMStateState

java.lang.Object

edu.cmu.sphinx.linguist.flat.SentenceHMMState

edu.cmu.sphinx.linguist.flat.HMMStateState

All Implemented Interfaces:

ScoreProvider, HMMSearchState, SearchState, java.io.Serializable

Direct Known Subclasses:

NonEmittingHMMState

public class HMMStateState
extends SentenceHMMState
implements java.io.Serializable, HMMSearchState, ScoreProvider

Represents a hmmState in an SentenceHMMS

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.cmu.sphinx.linguist.flat.SentenceHMMState

SentenceHMMState.Color

Constructor Summary

Constructors

Constructor and Description
HMMStateState(SentenceHMMState parent, HMMState hmmState) Creates a HMMStateState

Method Summary

Modifier and Type	Method and Description
float[]	getComponentScore(Data feature) Provides component score
HMMState	getHMMState() Gets the hmmState associated with this state
int	getOrder() Returns the state order for this state type
float	getScore(Data feature) Calculate the acoustic score for this state
java.lang.String	getTypeLabel() Retrieves a short label describing the type of this state.
boolean	isEmitting() Determines if this state is an emitting state

Methods inherited from class edu.cmu.sphinx.linguist.flat.SentenceHMMState

collectStates, connect, dumpAll, findArc, getAnnotation, getAssociatedWord, getColor, getFullName, getLexState, getName, getNumSuccessors, getParent, getPrettyName, getSignature, getSuccessors, getTitle, getValueSignature, getWhich, getWordHistory, isFanIn, isFinal, isProcessed, isSharedState, isUnit, isWordStart, resetAllProcessed, setColor, setFanIn, setFinalState, setProcessed, setSharedState, setWhich, setWordStart, toPrettyString, toString, validateAll, visitStates

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.cmu.sphinx.linguist.SearchState

getLexState, getSignature, getSuccessors, getWordHistory, isFinal, toPrettyString

Constructor Detail

HMMStateState

public HMMStateState(SentenceHMMState parent,
                     HMMState hmmState)

Creates a HMMStateState

Parameters:

parent - the parent of this state

hmmState - the hmmState associated with this state

Method Detail

getHMMState

public HMMState getHMMState()

Gets the hmmState associated with this state

Specified by:

getHMMState in interface HMMSearchState

Returns:

the hmmState

isEmitting

public boolean isEmitting()

Determines if this state is an emitting state

Specified by:

isEmitting in interface SearchState

Overrides:

isEmitting in class SentenceHMMState

Returns:

true if the state is an emitting state

getTypeLabel

public java.lang.String getTypeLabel()

Retrieves a short label describing the type of this state. Typically, subclasses of SentenceHMMState will implement this method and return a short (5 chars or less) label

Overrides:

getTypeLabel in class SentenceHMMState

Returns:

the short label.

getScore

public float getScore(Data feature)

Calculate the acoustic score for this state

Specified by:

getScore in interface ScoreProvider

Parameters:

feature - data to score

Returns:

the acoustic score for this state

getOrder

public int getOrder()

Returns the state order for this state type

Specified by:

getOrder in interface SearchState

Specified by:

getOrder in class SentenceHMMState

Returns:

the state order

getComponentScore

public float[] getComponentScore(Data feature)

Description copied from interface: ScoreProvider

Provides component score

Specified by:

getComponentScore in interface ScoreProvider

Parameters:

feature - data to score

Returns:

the score