0N/A/*
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2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
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2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/Apackage java.awt.datatransfer;
0N/A
0N/Aimport java.io.IOException;
0N/A
0N/A/**
0N/A * Defines the interface for classes that can be used to provide data
0N/A * for a transfer operation.
0N/A * <p>
0N/A * For information on using data transfer with Swing, see
0N/A * <a href="http://java.sun.com/docs/books/tutorial/uiswing/misc/dnd.html">
0N/A * How to Use Drag and Drop and Data Transfer</a>,
0N/A * a section in <em>The Java Tutorial</em>, for more information.
0N/A *
0N/A * @author Amy Fowler
0N/A */
0N/A
0N/Apublic interface Transferable {
0N/A
0N/A /**
0N/A * Returns an array of DataFlavor objects indicating the flavors the data
0N/A * can be provided in. The array should be ordered according to preference
0N/A * for providing the data (from most richly descriptive to least descriptive).
0N/A * @return an array of data flavors in which this data can be transferred
0N/A */
0N/A public DataFlavor[] getTransferDataFlavors();
0N/A
0N/A /**
0N/A * Returns whether or not the specified data flavor is supported for
0N/A * this object.
0N/A * @param flavor the requested flavor for the data
0N/A * @return boolean indicating whether or not the data flavor is supported
0N/A */
0N/A public boolean isDataFlavorSupported(DataFlavor flavor);
0N/A
0N/A /**
0N/A * Returns an object which represents the data to be transferred. The class
0N/A * of the object returned is defined by the representation class of the flavor.
0N/A *
0N/A * @param flavor the requested flavor for the data
0N/A * @see DataFlavor#getRepresentationClass
0N/A * @exception IOException if the data is no longer available
0N/A * in the requested flavor.
0N/A * @exception UnsupportedFlavorException if the requested data flavor is
0N/A * not supported.
0N/A */
0N/A public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException;
0N/A
0N/A}