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Diffstat (limited to 'awt/javax/imageio/spi/ImageWriterSpi.java')
| -rw-r--r-- | awt/javax/imageio/spi/ImageWriterSpi.java | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/awt/javax/imageio/spi/ImageWriterSpi.java b/awt/javax/imageio/spi/ImageWriterSpi.java deleted file mode 100644 index bf25455920dc..000000000000 --- a/awt/javax/imageio/spi/ImageWriterSpi.java +++ /dev/null @@ -1,227 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -/** - * @author Rustem V. Rafikov - * @version $Revision: 1.3 $ - */ - -package javax.imageio.spi; - -import javax.imageio.stream.ImageInputStream; -import javax.imageio.ImageTypeSpecifier; -import javax.imageio.ImageWriter; -import java.awt.image.RenderedImage; -import java.io.IOException; - -/** - * The ImageWriterSpi abstract class is a service provider interface (SPI) for - * ImageWriters. - * - * @since Android 1.0 - */ -public abstract class ImageWriterSpi extends ImageReaderWriterSpi { - - /** - * The STANDARD_OUTPUT_TYPE contains ImageInputStream.class. - */ - public static final Class[] STANDARD_OUTPUT_TYPE = new Class[] { - ImageInputStream.class - }; - - /** - * The output types. - */ - protected Class[] outputTypes; - - /** - * The reader SPI names. - */ - protected String[] readerSpiNames; - - /** - * Instantiates a new ImageWriterSpi. - */ - protected ImageWriterSpi() { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Instantiates a new ImageWriterSpi with the specified parameters. - * - * @param vendorName - * the vendor name. - * @param version - * the version. - * @param names - * the format names. - * @param suffixes - * the array of strings representing the file suffixes. - * @param MIMETypes - * the an array of strings representing MIME types. - * @param pluginClassName - * the plug-in class name. - * @param outputTypes - * the output types. - * @param readerSpiNames - * the array of strings with class names of all associated - * ImageReaders. - * @param supportsStandardStreamMetadataFormat - * the value indicating if stream metadata can be described by - * standard metadata format. - * @param nativeStreamMetadataFormatName - * the native stream metadata format name, returned by - * getNativeStreamMetadataFormatName. - * @param nativeStreamMetadataFormatClassName - * the native stream metadata format class name, returned by - * getNativeStreamMetadataFormat. - * @param extraStreamMetadataFormatNames - * the extra stream metadata format names, returned by - * getExtraStreamMetadataFormatNames. - * @param extraStreamMetadataFormatClassNames - * the extra stream metadata format class names, returned by - * getStreamMetadataFormat. - * @param supportsStandardImageMetadataFormat - * the value indicating if image metadata can be described by - * standard metadata format. - * @param nativeImageMetadataFormatName - * the native image metadata format name, returned by - * getNativeImageMetadataFormatName. - * @param nativeImageMetadataFormatClassName - * the native image metadata format class name, returned by - * getNativeImageMetadataFormat. - * @param extraImageMetadataFormatNames - * the extra image metadata format names, returned by - * getExtraImageMetadataFormatNames. - * @param extraImageMetadataFormatClassNames - * the extra image metadata format class names, returned by - * getImageMetadataFormat. - */ - public ImageWriterSpi(String vendorName, String version, String[] names, String[] suffixes, - String[] MIMETypes, String pluginClassName, Class[] outputTypes, - String[] readerSpiNames, boolean supportsStandardStreamMetadataFormat, - String nativeStreamMetadataFormatName, String nativeStreamMetadataFormatClassName, - String[] extraStreamMetadataFormatNames, String[] extraStreamMetadataFormatClassNames, - boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, - String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, - String[] extraImageMetadataFormatClassNames) { - super(vendorName, version, names, suffixes, MIMETypes, pluginClassName, - supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName, - nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames, - extraStreamMetadataFormatClassNames, supportsStandardImageMetadataFormat, - nativeImageMetadataFormatName, nativeImageMetadataFormatClassName, - extraImageMetadataFormatNames, extraImageMetadataFormatClassNames); - - if (outputTypes == null || outputTypes.length == 0) { - throw new NullPointerException("output types array cannot be NULL or empty"); - } - - this.outputTypes = outputTypes; - this.readerSpiNames = readerSpiNames; - } - - /** - * Returns true if the format of the writer's output is lossless. The - * default implementation returns true. - * - * @return true, if a format is lossless, false otherwise. - */ - public boolean isFormatLossless() { - return true; - } - - /** - * Gets an array of Class objects whose types can be used as output for this - * writer. - * - * @return the output types. - */ - public Class[] getOutputTypes() { - return outputTypes; - } - - /** - * Checks whether or not the ImageWriter implementation associated with this - * service provider can encode an image with the specified type. - * - * @param type - * the ImageTypeSpecifier. - * @return true, if an image with the specified type can be encoded, false - * otherwise. - */ - public abstract boolean canEncodeImage(ImageTypeSpecifier type); - - /** - * Checks whether or not the ImageWriter implementation associated with this - * service provider can encode the specified RenderedImage. - * - * @param im - * the RenderedImage. - * @return true, if RenderedImage can be encoded, false otherwise. - */ - public boolean canEncodeImage(RenderedImage im) { - return canEncodeImage(ImageTypeSpecifier.createFromRenderedImage(im)); - } - - /** - * Returns an instance of the ImageWriter implementation for this service - * provider. - * - * @return the ImageWriter. - * @throws IOException - * if an I/O exception has occurred. - */ - public ImageWriter createWriterInstance() throws IOException { - return createWriterInstance(null); - } - - /** - * Returns an instance of the ImageWriter implementation for this service - * provider. - * - * @param extension - * the a plug-in specific extension object, or null. - * @return the ImageWriter. - * @throws IOException - * if an I/O exception has occurred. - */ - public abstract ImageWriter createWriterInstance(Object extension) throws IOException; - - /** - * Checks whether or not the specified ImageWriter object is an instance of - * the ImageWriter associated with this service provider or not. - * - * @param writer - * the ImageWriter. - * @return true, if the specified ImageWriter object is an instance of the - * ImageWriter associated with this service provider, false - * otherwise. - */ - public boolean isOwnWriter(ImageWriter writer) { - throw new UnsupportedOperationException("Not supported yet"); - } - - /** - * Gets an array of strings with names of the ImageReaderSpi classes that - * support the internal metadata representation used by the ImageWriter of - * this service provider, or null if there are no such ImageReaders. - * - * @return the array of strings with names of the ImageWriterSpi classes. - */ - public String[] getImageReaderSpiNames() { - return readerSpiNames; - } -} |