edu.cmu.sphinx.linguist.lextree

Class LexTreeLinguist.LexTreeEndWordState

java.lang.Object

edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.LexTreeWordState

edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.LexTreeEndWordState

All Implemented Interfaces:

SearchState, SearchStateArc, WordSearchState

Enclosing class:

LexTreeLinguist

public class LexTreeLinguist.LexTreeEndWordState
extends LexTreeLinguist.LexTreeWordState
implements WordSearchState

Represents the final end of utterance word

Method Summary

Modifier and Type	Method and Description
protected SearchStateArc	createWordStateArc(edu.cmu.sphinx.linguist.lextree.WordNode wordNode, edu.cmu.sphinx.linguist.lextree.HMMNode lastUnit, edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.LexTreeState previous) Creates a word search state for the given word node
float	getInsertionProbability() Gets the insertion probability of entering this state
edu.cmu.sphinx.linguist.lextree.Node	getLexState() Returns the lex tree state
protected edu.cmu.sphinx.linguist.lextree.Node	getNode() Gets the hmm tree node representing the unit
int	getOrder() Returns the order of this particular state
float	getProbability() Gets the composite probability of entering this state
float	getSmearProb()
float	getSmearTerm()
SearchState	getState() Gets a successor to this search state
protected SearchStateArc[]	getSuccessors(edu.cmu.sphinx.linguist.lextree.Node theNode) Returns the list of successors to this state
WordSequence	getWordHistory() Returns the word sequence for this state
boolean	isEmitting() Determines if this is an emitting state
java.lang.String	toPrettyString() Returns a pretty version of the string representation for this object
java.lang.String	toString() Returns the string representation of this object

Methods inherited from class edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.LexTreeWordState

equals, getLanguageProbability, getPronunciation, getSignature, getSuccessors, hashCode, isFinal, isWordStart

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

getPronunciation, isWordStart

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

getLexState, getSignature, getSuccessors, getWordHistory, isEmitting, isFinal, toPrettyString

Method Detail

getOrder

public int getOrder()

Description copied from interface: SearchState

Returns the order of this particular state

Specified by:

getOrder in interface SearchState

Overrides:

getOrder in class LexTreeLinguist.LexTreeWordState

Returns:

the state order for this state

getSmearTerm

public float getSmearTerm()

getSmearProb

public float getSmearProb()

getState

public SearchState getState()

Gets a successor to this search state

Specified by:

getState in interface SearchStateArc

Returns:

the successor state

getProbability

public float getProbability()

Gets the composite probability of entering this state

Specified by:

getProbability in interface SearchStateArc

Returns:

the log probability

getInsertionProbability

public float getInsertionProbability()

Gets the insertion probability of entering this state

Specified by:

getInsertionProbability in interface SearchStateArc

Returns:

the log probability

isEmitting

public boolean isEmitting()

Determines if this is an emitting state

Specified by:

isEmitting in interface SearchState

Returns:

true if this is an emitting state.

getNode

protected edu.cmu.sphinx.linguist.lextree.Node getNode()

Gets the hmm tree node representing the unit

Returns:

the unit lex node

getWordHistory

public WordSequence getWordHistory()

Returns the word sequence for this state

Specified by:

getWordHistory in interface SearchState

Returns:

the word sequence

getLexState

public edu.cmu.sphinx.linguist.lextree.Node getLexState()

Description copied from interface: SearchState

Returns the lex tree state

Specified by:

getLexState in interface SearchState

Returns:

the lex tree state

getSuccessors

protected SearchStateArc[] getSuccessors(edu.cmu.sphinx.linguist.lextree.Node theNode)

Returns the list of successors to this state

Parameters:

theNode - node to get successors

Returns:

a list of SearchState objects

createWordStateArc

protected SearchStateArc createWordStateArc(edu.cmu.sphinx.linguist.lextree.WordNode wordNode,
                                            edu.cmu.sphinx.linguist.lextree.HMMNode lastUnit,
                                            edu.cmu.sphinx.linguist.lextree.LexTreeLinguist.LexTreeState previous)

Creates a word search state for the given word node

Parameters:

wordNode - the wordNode

lastUnit - last unit of the word

previous - previous state

Returns:

the search state for the wordNode

toString

public java.lang.String toString()

Returns the string representation of this object

Overrides:

toString in class java.lang.Object

Returns:

the string representation

toPrettyString

public java.lang.String toPrettyString()

Returns a pretty version of the string representation for this object

Specified by:

toPrettyString in interface SearchState

Returns:

a pretty string