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    1   /*
    2    * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
    3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    4    *
    5    * This code is free software; you can redistribute it and/or modify it
    6    * under the terms of the GNU General Public License version 2 only, as
    7    * published by the Free Software Foundation.  Oracle designates this
    8    * particular file as subject to the "Classpath" exception as provided
    9    * by Oracle in the LICENSE file that accompanied this code.
   10    *
   11    * This code is distributed in the hope that it will be useful, but WITHOUT
   12    * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   13    * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   14    * version 2 for more details (a copy is included in the LICENSE file that
   15    * accompanied this code).
   16    *
   17    * You should have received a copy of the GNU General Public License version
   18    * 2 along with this work; if not, write to the Free Software Foundation,
   19    * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   20    *
   21    * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   22    * or visit www.oracle.com if you need additional information or have any
   23    * questions.
   24    */
   25   
   26   package javax.accessibility;
   27   
   28   import java.io.InputStream;
   29   import java.awt.datatransfer.DataFlavor;
   30   
   31   /**
   32    *
   33    * The <code>AccessibleStreamable</code> interface should be implemented
   34    * by the <code>AccessibleContext</code> of any component that presents the
   35    * raw stream behind a component on the display screen.  Examples of such
   36    * components are HTML, bitmap images and MathML.  An object that implements
   37    * <code>AccessibleStreamable</code> provides two things: a list of MIME
   38    * types supported by the object and a streaming interface for each MIME type to
   39    * get the data.
   40    *
   41    * @author Lynn Monsanto
   42    * @author Peter Korn
   43    *
   44    * @see javax.accessibility.AccessibleContext
   45    * @since 1.5
   46    */
   47   public interface AccessibleStreamable {
   48       /**
   49         * Returns an array of DataFlavor objects for the MIME types
   50         * this object supports.
   51         *
   52         * @return an array of DataFlavor objects for the MIME types
   53         * this object supports.
   54         */
   55        DataFlavor[] getMimeTypes();
   56   
   57       /**
   58         * Returns an InputStream for a DataFlavor
   59         *
   60         * @param flavor the DataFlavor
   61         * @return an ImputStream if an ImputStream for this DataFlavor exists.
   62         * Otherwise, null is returned.
   63         */
   64        InputStream getStream(DataFlavor flavor);
   65   }

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