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   1 /**
   2  * Copyright (c) 2010-2023 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.voice.voicerss.internal;
  14
  15 import java.io.IOException;
  16 import java.io.InputStream;
  17
  18 import org.eclipse.jdt.annotation.NonNullByDefault;
  19 import org.openhab.core.audio.AudioFormat;
  20 import org.openhab.core.audio.AudioStream;
  21 import org.openhab.core.audio.SizeableAudioStream;
  22
  23 /**
  24  * Implementation of the {@link AudioStream} interface for the
  25  * {@link VoiceRSSTTSService}. It simply uses a {@link AudioStream}.
  26  *
  27  * @author Laurent Garnier - Initial contribution
  28  */
  29 @NonNullByDefault
  30 public class VoiceRSSRawAudioStream extends AudioStream implements SizeableAudioStream {
  31
  32     private InputStream inputStream;
  33     private AudioFormat format;
  34     private long length;
  35
  36     public VoiceRSSRawAudioStream(InputStream inputStream, AudioFormat format, long length) {
  37         this.inputStream = inputStream;
  38         this.format = format;
  39         this.length = length;
  40     }
  41
  42     public InputStream getInputStream() {
  43         return inputStream;
  44     }
  45
  46     @Override
  47     public AudioFormat getFormat() {
  48         return format;
  49     }
  50
  51     @Override
  52     public long length() {
  53         return length;
  54     }
  55
  56     @Override
  57     public int read() throws IOException {
  58         return inputStream.read();
  59     }
  60
  61     @Override
  62     public void close() throws IOException {
  63         inputStream.close();
  64     }
  65 }