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76 lines
2.3 KiB
76 lines
2.3 KiB
/*
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* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package java.awt.datatransfer;
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import java.util.Map;
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/**
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* A two-way Map between "natives" (Strings), which correspond to platform-
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* specific data formats, and "flavors" (DataFlavors), which correspond to
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* platform-independent MIME types. FlavorMaps need not be symmetric, but
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* typically are.
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*
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*
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* @since 1.2
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*/
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public interface FlavorMap {
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/**
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* Returns a <code>Map</code> of the specified <code>DataFlavor</code>s to
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* their corresponding <code>String</code> native. The returned
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* <code>Map</code> is a modifiable copy of this <code>FlavorMap</code>'s
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* internal data. Client code is free to modify the <code>Map</code>
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* without affecting this object.
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*
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* @param flavors an array of <code>DataFlavor</code>s which will be the
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* key set of the returned <code>Map</code>. If <code>null</code> is
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* specified, a mapping of all <code>DataFlavor</code>s currently
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* known to this <code>FlavorMap</code> to their corresponding
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* <code>String</code> natives will be returned.
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* @return a <code>java.util.Map</code> of <code>DataFlavor</code>s to
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* <code>String</code> natives
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*/
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Map<DataFlavor,String> getNativesForFlavors(DataFlavor[] flavors);
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/**
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* Returns a <code>Map</code> of the specified <code>String</code> natives
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* to their corresponding <code>DataFlavor</code>. The returned
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* <code>Map</code> is a modifiable copy of this <code>FlavorMap</code>'s
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* internal data. Client code is free to modify the <code>Map</code>
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* without affecting this object.
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*
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* @param natives an array of <code>String</code>s which will be the
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* key set of the returned <code>Map</code>. If <code>null</code> is
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* specified, a mapping of all <code>String</code> natives currently
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* known to this <code>FlavorMap</code> to their corresponding
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* <code>DataFlavor</code>s will be returned.
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* @return a <code>java.util.Map</code> of <code>String</code> natives to
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* <code>DataFlavor</code>s
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*/
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Map<String,DataFlavor> getFlavorsForNatives(String[] natives);
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}
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