org.apache.taglibs.rdc.core
Class NBestResults

java.lang.Object
  org.apache.taglibs.rdc.core.NBestResults

All Implemented Interfaces:

java.io.Serializable

public class NBestResults
extends java.lang.Object
implements java.io.Serializable

Deserializes and stores n-best data received from the vxml browser.

Author:

Sreeram Balakrishnan, Rahul Akolkar

See Also:

Serialized Form

Constructor Summary

NBestResults()

Method Summary

float	getNthConfidence(int n) Get confidence for Nth result
java.util.Map	getNthInterpretation(int n) Get interpretation for Nth result, which is stored as a HashMap of attribute-value pairs
java.lang.String	getNthUtterance(int n) Get utterance for Nth result
int	getNumNBest() Get the number of results stored
void	setNBestResults(java.lang.String serializedNBest) Populate this object with the n-best results corresponding to this serialized string

Methods inherited from class java.lang.Object

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

Constructor Detail

NBestResults

public NBestResults()

Method Detail

getNumNBest

public int getNumNBest()

Get the number of results stored

Returns:

int the number of results stored

getNthConfidence

public float getNthConfidence(int n)

Get confidence for Nth result

Parameters:

n - the index of the result

Returns:

the float value of the confidence

getNthInterpretation

public java.util.Map getNthInterpretation(int n)

Get interpretation for Nth result, which is stored as a HashMap of attribute-value pairs

Parameters:

n - the index of the result

Returns:

the interpretation

getNthUtterance

public java.lang.String getNthUtterance(int n)

Get utterance for Nth result

Parameters:

n - the index of the result

Returns:

the utterance

setNBestResults

public void setNBestResults(java.lang.String serializedNBest)

Populate this object with the n-best results corresponding to this serialized string

Parameters:

serializedNBest - the serialized n-best result string obtained from the vxml browser To understand this method, look at the nbest.js file in the .grammar directory