| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.nlpcraft.examples.lightswitch; |
| |
| import org.apache.nlpcraft.model.*; |
| |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| /** |
| * This example provides very simple implementation for NLI-powered light switch. |
| * You can say something like this: |
| * <ul> |
| * <li>"Turn the lights off in the entire house."</li> |
| * <li>"Switch on the illumination in the master bedroom closet."</li> |
| * </ul> |
| * You can easily modify intent callbacks to perform the actual light switching using |
| * HomeKit or Arduino-based controllers. |
| * <p> |
| * See 'README.md' file in the same folder for running and testing instructions. |
| */ |
| public class LightSwitchJavaModel extends NCModelFileAdapter { |
| public LightSwitchJavaModel() { |
| // Loading the model from the file in the classpath. |
| super("org/apache/nlpcraft/examples/lightswitch/lightswitch_model.yaml"); |
| } |
| |
| /** |
| * Intent and its on-match callback. |
| * |
| * @param actTok Token from 'act' term (guaranteed to be one). |
| * @param locToks Tokens from 'loc' term (zero or more). |
| * @return Query result to be sent to the REST caller. |
| */ |
| @NCIntentRef("ls") |
| @NCIntentSample({ |
| "Turn the lights off in the entire house.", |
| "Switch on the illumination in the master bedroom closet.", |
| "Get the lights on.", |
| "Lights up in the kitchen.", |
| "Please, put the light out in the upstairs bedroom.", |
| "Set the lights on in the entire house.", |
| "Turn the lights off in the guest bedroom.", |
| "Could you please switch off all the lights?", |
| "Dial off illumination on the 2nd floor.", |
| "Please, no lights!", |
| "Kill off all the lights now!", |
| "No lights in the bedroom, please.", |
| "Light up the garage, please!", |
| "Kill the illumination now!" |
| }) |
| NCResult onMatch( |
| @NCIntentTerm("act") NCToken actTok, |
| @NCIntentTerm("loc") List<NCToken> locToks) { |
| String status = actTok.getId().equals("ls:on") ? "on" : "off"; |
| String locations = locToks.isEmpty() ? |
| "entire house" : |
| locToks.stream().map(t -> (String)t.meta("nlpcraft:nlp:origtext")).collect(Collectors.joining(", ")); |
| |
| // Add HomeKit, Arduino or other integration here. |
| |
| // By default - just return a descriptive action string. |
| return NCResult.text("Lights are [" + status + "] in [" + locations.toLowerCase() + "]."); |
| } |
| } |