edu.cmu.sphinx.linguist

Interface SearchState

All Known Subinterfaces:

HMMSearchState, UnitSearchState, WordSearchState

All Known Implementing Classes:

AFlatLinguist.GrammarState, AlternativeState, BranchState, ExtendedUnitState, GrammarState, HMMStateState, LexTreeLinguist.LexTreeEndUnitState, LexTreeLinguist.LexTreeEndWordState, LexTreeLinguist.LexTreeHMMState, LexTreeLinguist.LexTreeNonEmittingHMMState, LexTreeLinguist.LexTreeUnitState, LexTreeLinguist.LexTreeWordState, NonEmittingHMMState, PhoneHmmSearchState, PhoneNonEmittingSearchState, PhoneWordSearchState, PronunciationState, SentenceHMMState, UnitState, WordState

public interface SearchState

Represents a single state in a language search space

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getLexState() Returns the lex tree state
int	getOrder() Returns the order of this particular state
java.lang.String	getSignature() Returns a unique signature for this state
SearchStateArc[]	getSuccessors() Gets a successor to this search state
WordSequence	getWordHistory() Gets the word history for this state
boolean	isEmitting() Determines if this is an emitting state
boolean	isFinal() Determines if this is a final state
java.lang.String	toPrettyString() Returns a pretty version of the string representation for this object

Method Detail

getSuccessors

SearchStateArc[] getSuccessors()

Gets a successor to this search state

Returns:

the set of successors

isEmitting

boolean isEmitting()

Determines if this is an emitting state

Returns:

true if the state is an emitting state

isFinal

boolean isFinal()

Determines if this is a final state

Returns:

true if the state is a final state

toPrettyString

java.lang.String toPrettyString()

Returns a pretty version of the string representation for this object

Returns:

a pretty string

getSignature

java.lang.String getSignature()

Returns a unique signature for this state

Returns:

the signature for the state

getWordHistory

WordSequence getWordHistory()

Gets the word history for this state

Returns:

the word history

getLexState

java.lang.Object getLexState()

Returns the lex tree state

Returns:

the lex tree state

getOrder

int getOrder()

Returns the order of this particular state

Returns:

the state order for this state