00001 package edu.tum.cs.ias.knowrob.mod_dialog.queries;
00002
00003 import java.util.HashMap;
00004 import java.util.Vector;
00005 import java.util.regex.Matcher;
00006 import java.util.regex.Pattern;
00007
00008 import edu.tum.cs.ias.knowrob.json_prolog.PrologValue;
00009 import edu.tum.cs.ias.knowrob.mod_dialog.DialogModule;
00010
00011 public class InstanceEdible extends SimpleTopLevelQuery {
00012
00013 public InstanceEdible(DialogModule mod) {
00014 super(mod);
00015 }
00016
00017 @Override
00018 public String match(String q) {
00019
00020 Matcher matcher = Pattern.compile("([c|C]an you eat it\\?)").matcher(q);
00021 if(matcher.find()) {
00022
00023 q=this.dialog_module.getCurrentObject();
00024 String query = "owl_subclass_of('"+q+"', knowrob:'Food'); owl_individual_of('"+q+"', knowrob:'Food')";
00025
00026 HashMap<String, Vector<PrologValue>> res = DialogModule.executeJSONPrologQuery(query);
00027
00028 if(res==null) {
00029 return "No.\n";
00030 } else {
00031 return "Yes.\n";
00032 }
00033 }
00034
00035 matcher = Pattern.compile("([c|C]an you drink it\\?)").matcher(q);
00036 if(matcher.find()) {
00037
00038 q=this.dialog_module.getCurrentObject();
00039 String query = "owl_subclass_of('"+q+"', knowrob:'Drink'); owl_individual_of('"+q+"', knowrob:'Drink')";
00040
00041 HashMap<String, Vector<PrologValue>> res = DialogModule.executeJSONPrologQuery(query);
00042
00043 if(res==null) {
00044 return "No.\n";
00045 } else {
00046 return "Yes.\n";
00047 }
00048 }
00049
00050 return null;
00051 }
00052
00053 }
