org.hops.ext
Class parserinterpreter

java.lang.Object
  org.hops.ext.parserinterpreter

public class parserinterpreter
extends java.lang.Object

calls the parser implemented by TALP It is the bridge between DM and NLA

Constructor Summary

parserinterpreter()
Creates a new instance of generic parser interpreter

parserinterpreter(java.lang.String host, java.lang.String port, java.lang.String path, java.lang.String method, java.lang.String grammars_file)
Creates a new instance of talp parser

Method Summary

RecognizedUserInput	DoAnalyzerCall(java.util.ArrayList expectedAttributes, java.lang.String userinput, java.lang.String lang) Gets XML page from parser and extracts the user moves
static utterance	GetNextUsrUt(java.lang.String sysmessage, PlanSet plans) gets an utterance throw the console
RecognizedUserInput	GetNextUsrUtParser(java.util.ArrayList sysmessage, java.util.ArrayList expectedAttributes, java.lang.String lang) Gets the user sentence, calls the parser and generates a RecognizedUserInput
utterance	Interpret(PlanSet plan, RecognizedUserInput userInput, ResponseData lastRD, java.lang.String serviceId) Converts the RecognizedUserInput to a utterance object understandable by the DM.
static void	Interpret(PlanSet plan, utterance actualut, ResponseData lastRD, java.lang.String serviceId) dummy interpret, shows the actualut by the console

Methods inherited from class java.lang.Object

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

Constructor Detail

parserinterpreter

public parserinterpreter(java.lang.String host,
                         java.lang.String port,
                         java.lang.String path,
                         java.lang.String method,
                         java.lang.String grammars_file)

Creates a new instance of talp parser

parserinterpreter

public parserinterpreter()

Creates a new instance of generic parser interpreter

Method Detail

Interpret

public utterance Interpret(PlanSet plan,
                           RecognizedUserInput userInput,
                           ResponseData lastRD,
                           java.lang.String serviceId)

Converts the RecognizedUserInput to a utterance object understandable by the DM. Take into account booleans!! We should differentiate the NO answers from the NEGATION of values

Parameters:

plan - the plans of the DM

userInput - the parser result

lastRD - the last ResponseData generated by the system

Returns:

the new object utterance

GetNextUsrUtParser

public RecognizedUserInput GetNextUsrUtParser(java.util.ArrayList sysmessage,
                                              java.util.ArrayList expectedAttributes,
                                              java.lang.String lang)

Gets the user sentence, calls the parser and generates a RecognizedUserInput

Parameters:

sysmessage - the system message shown to the user

Returns:

the user sentence parsed

DoAnalyzerCall

public RecognizedUserInput DoAnalyzerCall(java.util.ArrayList expectedAttributes,
                                          java.lang.String userinput,
                                          java.lang.String lang)

Gets XML page from parser and extracts the user moves

Parameters:

expectedAttributes - expected attribute from the user

userinput - XML page from parser

Returns:

the user's moves

Interpret

public static void Interpret(PlanSet plan,
                             utterance actualut,
                             ResponseData lastRD,
                             java.lang.String serviceId)

dummy interpret, shows the actualut by the console

Parameters:

plan - the DM plans

actualut - the console utterance got

lastRD - the last system responsedata

GetNextUsrUt

public static utterance GetNextUsrUt(java.lang.String sysmessage,
                                     PlanSet plans)

gets an utterance throw the console

Parameters:

sysmessage - the system supposed message

Returns:

the built utterance