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+/* SystemFlavorMap.java -- Maps between native flavor names and MIME types.
+ Copyright (C) 2001 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.awt.datatransfer;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * This class maps between native platform type names and DataFlavors.
+ *
+ * XXX - The current implementation does no mapping at all.
+ *
+ * @author Mark Wielaard (mark@klomp.org)
+ */
+public final class SystemFlavorMap implements FlavorMap
+{
+
+/**
+ * The default (instance) flavor map.
+ */
+private static FlavorMap defaultFlavorMap;
+
+/**
+ * Private constructor.
+ */
+private SystemFlavorMap()
+{
+}
+
+/*************************************************************************/
+
+/**
+ * Maps the specified <code>DataFlavor</code> objects to the native
+ * data type name. The returned <code>Map</code> has keys that are
+ * the data flavors and values that are strings. The returned map
+ * may be modified. This can be useful for implementing nested mappings.
+ *
+ * @param flavors An array of data flavors to map
+ * or null for all data flavors.
+ *
+ * @return A <code>Map</code> of native data types to data flavors.
+ */
+public Map
+getNativesForFlavors(DataFlavor[] flavors)
+{
+ return(new HashMap());
+}
+
+/*************************************************************************/
+
+/**
+ * Maps the specified native type names to <code>DataFlavor</code>'s.
+ * The returned <code>Map</code> has keys that are strings and values
+ * that are <code>DataFlavor</code>'s. The returned map may be
+ * modified. This can be useful for implementing nested mappings.
+ *
+ * @param natives An array of native types to map
+ * or null for all native types.
+ *
+ * @return A <code>Map</code> of data flavors to native type names.
+ */
+public Map
+getFlavorsForNatives(String[] natives)
+{
+ return(new HashMap());
+}
+
+/*************************************************************************/
+
+/**
+ * Returns the default (instance) (System)FlavorMap.
+ */
+public static FlavorMap
+getDefaultFlavorMap()
+{
+ if (defaultFlavorMap == null)
+ defaultFlavorMap = new SystemFlavorMap();
+
+ return(defaultFlavorMap);
+}
+
+/*************************************************************************/
+
+/**
+ * Returns the native type name for the given java mime type.
+ */
+public static String
+encodeJavaMIMEType(String mime)
+{
+ return null;
+}
+
+/*************************************************************************/
+
+/**
+ * Returns the native type name for the given data flavor.
+ */
+public static String
+encodeDataFlavor(DataFlavor df)
+{
+ return null;
+}
+
+/*************************************************************************/
+
+/**
+ * Returns true if the native type name can be represented as
+ * a java mime type.
+ */
+public static boolean
+isJavaMIMEType(String name)
+{
+ return(false);
+}
+
+/*************************************************************************/
+
+/**
+ * Returns the java mime type for the given the native type name.
+ */
+public static String
+decodeJavaMIMEType(String name)
+{
+ return null;
+}
+
+/*************************************************************************/
+
+/**
+ * Returns the data flavor given the native type name
+ * or null when no such data flavor exists.
+ */
+public static DataFlavor
+decodeDataFlavor(String name) throws ClassNotFoundException
+{
+ String javaMIMEType = decodeJavaMIMEType(name);
+ if (javaMIMEType != null)
+ return(new DataFlavor(javaMIMEType));
+ else
+ return(null);
+}
+
+} // class SystemFlavorMap
+
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