1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package javax.sound.sampled.spi; 19 20import javax.sound.sampled.Mixer; 21import javax.sound.sampled.Mixer.Info; 22 23public abstract class MixerProvider { 24 25 public abstract Mixer getMixer(Mixer.Info info); 26 27 public abstract Mixer.Info[] getMixerInfo(); 28 29 public boolean isMixerSupported(Mixer.Info info) { 30 Mixer.Info[] devices = getMixerInfo(); 31 for (Info element : devices) { 32 if (info.equals(element)) { 33 return true; 34 } 35 } 36 return false; 37 } 38} 39