/**
*
* Copyright (c) 2009-2013 Freedomotic team
* http://freedomotic.com
*
* This file is part of Freedomotic
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Freedomotic; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*/
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package it.freedomotic.events;
import it.freedomotic.api.EventTemplate;
import it.freedomotic.app.Freedomotic;
import it.freedomotic.bus.BusService;
import it.freedomotic.core.NaturalLanguageProcessor;
import it.freedomotic.core.Resolver;
import it.freedomotic.exceptions.VariableResolutionException;
import it.freedomotic.reactions.Command;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import com.google.inject.Inject;
/**
* Channel <b>app.event.sensor.speech</b> informs that a speech recognition
* plugin have recognized a string of text. This event makes freedomotic execute
* the most similar command.
*
* @author enrico
*/
public class SpeechEvent
extends EventTemplate {
private static final long serialVersionUID = -3856465031783898046L;
@Inject
private BusService busService;
public SpeechEvent(Object source, String phrase) {
this.setSender(source);
NaturalLanguageProcessor nlp = new NaturalLanguageProcessor();
List<NaturalLanguageProcessor.Rank> mostSimilar = nlp.getMostSimilarCommand(phrase, 10);
if (!mostSimilar.isEmpty()) {
Command c = mostSimilar.get(0).getCommand();
System.out.println("execute speech command: " + c.getName());
Resolver resolver = new Resolver();
resolver.addContext("event.",
getPayload());
try {
Command resolvedCommand = resolver.resolve(c);
busService.send(resolvedCommand);
} catch (CloneNotSupportedException ex) {
Logger.getLogger(SpeechEvent.class.getName()).log(Level.SEVERE, null, ex);
} catch (VariableResolutionException ex) {
Logger.getLogger(SpeechEvent.class.getName()).log(Level.SEVERE, null, ex);
}
} else {
System.out.println("no available commands similar to: " + phrase);
}
}
@Override
public String getDefaultDestination() {
return "app.event.sensor.speech";
}
private static final Logger LOG = Logger.getLogger(SpeechEvent.class.getName());
}