marytts.unitselection.select.viterbi

Class ViterbiPoint

java.lang.Object

marytts.unitselection.select.viterbi.ViterbiPoint

public class ViterbiPoint
extends Object

Represents a point in the Viterbi path. A point corresponds to an item, e.g. a Segment. Each ViterbiPoint knows about its next ViterbiPoint, i.e. they can form a queue.

Constructor Summary

Constructors

Constructor and Description
ViterbiPoint(Target target) Creates a ViterbiPoint for the given target.

Method Summary

Modifier and Type	Method and Description
List<ViterbiCandidate>	getCandidates() Gets the candidates of this point
ViterbiPoint	getNext() Gets the next point in the queue
List<ViterbiPath>	getPaths() Gets the sorted set containting the paths of the candidates of this point, sorted by score.
Target	getTarget() Gets the target of this point
void	setCandidates(ArrayList<ViterbiCandidate> candidates) Sets the candidates of this point
void	setNext(ViterbiPoint next) Sets the next point in the queue
void	setTarget(Target target) Sets the target of this point
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ViterbiPoint

public ViterbiPoint(Target target)

Creates a ViterbiPoint for the given target.

Parameters:

target - the target of interest

Method Detail

getTarget

public Target getTarget()

Gets the target of this point

Returns:

the target

setTarget

public void setTarget(Target target)

Sets the target of this point

Parameters:

target - the new target

getCandidates

public List<ViterbiCandidate> getCandidates()

Gets the candidates of this point

Returns:

the candidates

setCandidates

public void setCandidates(ArrayList<ViterbiCandidate> candidates)

Sets the candidates of this point

Parameters:

candidates - the candidates

getPaths

public List<ViterbiPath> getPaths()

Gets the sorted set containting the paths of the candidates of this point, sorted by score. getPaths().first() will return the path with the lowest score, i.e. the best path.

Returns:

a sorted set.

getNext

public ViterbiPoint getNext()

Gets the next point in the queue

Returns:

the next point

setNext

public void setNext(ViterbiPoint next)

Sets the next point in the queue

Parameters:

next - the next point

toString

public String toString()

Overrides:

toString in class Object