// Path: core/src/main/java/edu/jhuapl/dorset/Request.java
// public class Request {
//     /** Maximum length of the identifier string ({@value #MAX_ID_LENGTH}) */
//     public static final int MAX_ID_LENGTH = 36;
// 
//     private String text;
//     private final String id;
//     private final User user;
// 
//     /**
//      * Create a request
//      * <p>
//      * Automatically sets the identifier of the request
//      *
//      * @param text  the text of the request
//      */
//     public Request(String text) {
//         this(text, null, "");
//     }
//     
//     /**
//      * Create a request
//      * <p>
//      * Automatically sets the identifier of the request
//      *
//      * @param text  the text of the request
//      * @param user  the user of the request
//      * */
//     public Request(String text, User user) {
//         this(text, user, "");
//     }
// 
//     /**
//      * Create a request
//      *
//      * @param text  the text of the request
//      * @param id  the identifier of the request (cannot be longer then MAX_ID_LENGTH)
//      *            The identifier must be unique.
//      */
//     public Request(String text, String id) {
//         this(text, null, id);
//     }
// 
//     /**
//      * Create a request
//      *
//      * @param text  the text of the request
//      * @param user  the user of the request
//      * @param id  the identifier of the request (cannot be longer then MAX_ID_LENGTH)
//      *            The identifier must be unique.
//      */
//     public Request(String text, User user, String id) {
//         if (id.length() > MAX_ID_LENGTH) {
//             throw new IllegalArgumentException(
//                             "Request id cannot be longer than " + String.valueOf(MAX_ID_LENGTH));
//         }
//         
//         if (id.length() == 0) {
//             this.id = UUID.randomUUID().toString();
//         } else {
//             this.id = id;
//         }
//         
//         this.text = text;
//         this.user = user;
//     }
//     
//     /**
//      * Get the text of the request
//      *
//      * @return the text of the request
//      */
//     public String getText() {
//         return text;
//     }
// 
//     /**
//      * Set the text of the request
//      *
//      * @param text  the text of the request
//      */
//     public void setText(String text) {
//         this.text = text;
//     }
// 
//     /**
//      * Get the identifier of the request
//      *
//      * @return identifier
//      */
//     public String getId() {
//         return id;
//     }
//     
//     /**
//      * Get the User of the request
//      *
//      * @return user
//      */
//     public User getUser() {
//         return user;
//     }
//  
// }


import edu.jhuapl.dorset.Request;
/*
 * Copyright 2016 The Johns Hopkins University Applied Physics Laboratory LLC
 * All rights reserved.
 *
 * Licensed 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 edu.jhuapl.dorset.filters;


/**
 * Wakeup Request Filter
 *
 * This filter removes a wake-up word from the Request text.
 * A wake-up word is commonly used for speech to text systems that are always listening.
 */
public class WakeupRequestFilter implements RequestFilter {
    private String wakeupWord;
    
    public WakeupRequestFilter(String wakeupWord) {
        this.wakeupWord = wakeupWord;
    }

    @Override
// Path: core/src/main/java/edu/jhuapl/dorset/Request.java
// public class Request {
//     /** Maximum length of the identifier string ({@value #MAX_ID_LENGTH}) */
//     public static final int MAX_ID_LENGTH = 36;
// 
//     private String text;
//     private final String id;
//     private final User user;
// 
//     /**
//      * Create a request
//      * <p>
//      * Automatically sets the identifier of the request
//      *
//      * @param text  the text of the request
//      */
//     public Request(String text) {
//         this(text, null, "");
//     }
//     
//     /**
//      * Create a request
//      * <p>
//      * Automatically sets the identifier of the request
//      *
//      * @param text  the text of the request
//      * @param user  the user of the request
//      * */
//     public Request(String text, User user) {
//         this(text, user, "");
//     }
// 
//     /**
//      * Create a request
//      *
//      * @param text  the text of the request
//      * @param id  the identifier of the request (cannot be longer then MAX_ID_LENGTH)
//      *            The identifier must be unique.
//      */
//     public Request(String text, String id) {
//         this(text, null, id);
//     }
// 
//     /**
//      * Create a request
//      *
//      * @param text  the text of the request
//      * @param user  the user of the request
//      * @param id  the identifier of the request (cannot be longer then MAX_ID_LENGTH)
//      *            The identifier must be unique.
//      */
//     public Request(String text, User user, String id) {
//         if (id.length() > MAX_ID_LENGTH) {
//             throw new IllegalArgumentException(
//                             "Request id cannot be longer than " + String.valueOf(MAX_ID_LENGTH));
//         }
//         
//         if (id.length() == 0) {
//             this.id = UUID.randomUUID().toString();
//         } else {
//             this.id = id;
//         }
//         
//         this.text = text;
//         this.user = user;
//     }
//     
//     /**
//      * Get the text of the request
//      *
//      * @return the text of the request
//      */
//     public String getText() {
//         return text;
//     }
// 
//     /**
//      * Set the text of the request
//      *
//      * @param text  the text of the request
//      */
//     public void setText(String text) {
//         this.text = text;
//     }
// 
//     /**
//      * Get the identifier of the request
//      *
//      * @return identifier
//      */
//     public String getId() {
//         return id;
//     }
//     
//     /**
//      * Get the User of the request
//      *
//      * @return user
//      */
//     public User getUser() {
//         return user;
//     }
//  
// }


// Path: core/src/main/java/edu/jhuapl/dorset/filters/WakeupRequestFilter.java
import edu.jhuapl.dorset.Request;

/*
 * Copyright 2016 The Johns Hopkins University Applied Physics Laboratory LLC
 * All rights reserved.
 *
 * Licensed 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 edu.jhuapl.dorset.filters;


/**
 * Wakeup Request Filter
 *
 * This filter removes a wake-up word from the Request text.
 * A wake-up word is commonly used for speech to text systems that are always listening.
 */
public class WakeupRequestFilter implements RequestFilter {
    private String wakeupWord;
    
    public WakeupRequestFilter(String wakeupWord) {
        this.wakeupWord = wakeupWord;
    }

    @Override
    public Request filter(Request request) {