| /* |
| * libjingle |
| * Copyright 2013 Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.webrtc; |
| |
| import java.util.LinkedList; |
| import java.util.List; |
| |
| /** |
| * Description of media constraints for {@code MediaStream} and |
| * {@code PeerConnection}. |
| */ |
| public class MediaConstraints { |
| /** Simple String key/value pair. */ |
| public static class KeyValuePair { |
| private final String key; |
| private final String value; |
| |
| public KeyValuePair(String key, String value) { |
| this.key = key; |
| this.value = value; |
| } |
| |
| public String getKey() { |
| return key; |
| } |
| |
| public String getValue() { |
| return value; |
| } |
| |
| public String toString() { |
| return key + ": " + value; |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (this == other) { |
| return true; |
| } |
| if (other == null || getClass() != other.getClass()) { |
| return false; |
| } |
| KeyValuePair that = (KeyValuePair)other; |
| return key.equals(that.key) && value.equals(that.value); |
| } |
| |
| @Override |
| public int hashCode() { |
| return key.hashCode() + value.hashCode(); |
| } |
| } |
| |
| public final List<KeyValuePair> mandatory; |
| public final List<KeyValuePair> optional; |
| |
| public MediaConstraints() { |
| mandatory = new LinkedList<KeyValuePair>(); |
| optional = new LinkedList<KeyValuePair>(); |
| } |
| |
| private static String stringifyKeyValuePairList(List<KeyValuePair> list) { |
| StringBuilder builder = new StringBuilder("["); |
| for (KeyValuePair pair : list) { |
| if (builder.length() > 1) { |
| builder.append(", "); |
| } |
| builder.append(pair.toString()); |
| } |
| return builder.append("]").toString(); |
| } |
| |
| public String toString() { |
| return "mandatory: " + stringifyKeyValuePairList(mandatory) + |
| ", optional: " + stringifyKeyValuePairList(optional); |
| } |
| } |