edu.cmu.sphinx.linguist.acoustic
Interface HMMState

All Known Implementing Classes:

SenoneHMMState

public interface HMMState

Represents a single state in an HMM

Method Summary

HMM	getHMM() Gets the HMM associated with this state
float	getScore(Data data) Gets the score for this HMM state
int	getState() Gets the state
HMMStateArc[]	getSuccessors() Retrieves the state of successor states for this state
boolean	isEmitting() Determines if this HMMState is an emittting state
boolean	isExitState() Determines if this state is an exit state of the HMM

Method Detail

getHMM

HMM getHMM()

Gets the HMM associated with this state

Returns:

the HMM

getState

int getState()

Gets the state

Returns:

the state

getScore

float getScore(Data data)

Gets the score for this HMM state

Parameters:

data - the data to be scored

Returns:

the acoustic score for this state.

isEmitting

boolean isEmitting()

Determines if this HMMState is an emittting state

Returns:

true if the state is an emitting state

getSuccessors

HMMStateArc[] getSuccessors()

Retrieves the state of successor states for this state

Returns:

the set of successor state arcs

isExitState

boolean isExitState()

Determines if this state is an exit state of the HMM

Returns:

true if the state is an exit state