third_party/WebKit/Source/modules/speech/SpeechRecognitionResultList.cpp

   1 /*
   2  * Copyright (C) 2012 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  *  * Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  *  * Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27
  28 #include "modules/speech/SpeechRecognitionResultList.h"
  29
  30 namespace blink {
  31
  32 SpeechRecognitionResultList* SpeechRecognitionResultList::create(const HeapVector<Member<SpeechRecognitionResult>>& results)
  33 {
  34     return new SpeechRecognitionResultList(results);
  35 }
  36
  37 SpeechRecognitionResult* SpeechRecognitionResultList::item(unsigned index)
  38 {
  39     if (index >= m_results.size())
  40         return nullptr;
  41
  42     return m_results[index];
  43 }
  44
  45 SpeechRecognitionResultList::SpeechRecognitionResultList(const HeapVector<Member<SpeechRecognitionResult>>& results)
  46     : m_results(results)
  47 {
  48 }
  49
  50 DEFINE_TRACE(SpeechRecognitionResultList)
  51 {
  52     visitor->trace(m_results);
  53 }
  54
  55 } // namespace blink