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/** 18 * @author Rustem V. Rafikov 19 * @version $Revision: 1.3 $ 20 */ 21 22package javax.imageio.spi; 23 24import javax.imageio.ImageTranscoder; 25 26/** 27 * The ImageTranscoderSpi class is a service provider interface (SPI) for 28 * ImageTranscoders. 29 * 30 * @since Android 1.0 31 */ 32public abstract class ImageTranscoderSpi extends IIOServiceProvider implements RegisterableService { 33 34 /** 35 * Instantiates a new ImageTranscoderSpi. 36 */ 37 protected ImageTranscoderSpi() { 38 } 39 40 /** 41 * Instantiates a new ImageTranscoderSpi with the specified vendor name and 42 * version. 43 * 44 * @param vendorName 45 * the vendor name. 46 * @param version 47 * the version. 48 */ 49 public ImageTranscoderSpi(String vendorName, String version) { 50 super(vendorName, version); 51 } 52 53 /** 54 * Gets the class name of an ImageReaderSpi that produces IIOMetadata 55 * objects that can be used as input to this transcoder. 56 * 57 * @return the class name of an ImageReaderSpi. 58 */ 59 public abstract String getReaderServiceProviderName(); 60 61 /** 62 * Gets the class name of an ImageWriterSpi that produces IIOMetadata 63 * objects that can be used as input to this transcoder. 64 * 65 * @return the class name of an ImageWriterSpi. 66 */ 67 public abstract String getWriterServiceProviderName(); 68 69 /** 70 * Creates an instance of the ImageTranscoder associated with this service 71 * provider. 72 * 73 * @return the ImageTranscoder instance. 74 */ 75 public abstract ImageTranscoder createTranscoderInstance(); 76} 77