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83 lines
2.8 KiB
83 lines
2.8 KiB
/*
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* Copyright (c) 2000, 2004, 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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package java.awt.datatransfer;
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import java.util.List;
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/**
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* A FlavorMap which relaxes the traditional 1-to-1 restriction of a Map. A
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* flavor is permitted to map to any number of natives, and likewise a native
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* is permitted to map to any number of flavors. FlavorTables need not be
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* symmetric, but typically are.
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*
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* @author David Mendenhall
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*
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* @since 1.4
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*/
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public interface FlavorTable extends FlavorMap {
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/**
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* Returns a <code>List</code> of <code>String</code> natives to which the
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* specified <code>DataFlavor</code> corresponds. The <code>List</code>
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* will be sorted from best native to worst. That is, the first native will
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* best reflect data in the specified flavor to the underlying native
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* platform. The returned <code>List</code> is a modifiable copy of this
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* <code>FlavorTable</code>'s internal data. Client code is free to modify
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* the <code>List</code> without affecting this object.
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*
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* @param flav the <code>DataFlavor</code> whose corresponding natives
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* should be returned. If <code>null</code> is specified, all
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* natives currently known to this <code>FlavorTable</code> are
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* returned in a non-deterministic order.
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* @return a <code>java.util.List</code> of <code>java.lang.String</code>
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* objects which are platform-specific representations of platform-
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* specific data formats
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*/
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List<String> getNativesForFlavor(DataFlavor flav);
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/**
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* Returns a <code>List</code> of <code>DataFlavor</code>s to which the
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* specified <code>String</code> corresponds. The <code>List</code> will be
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* sorted from best <code>DataFlavor</code> to worst. That is, the first
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* <code>DataFlavor</code> will best reflect data in the specified
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* native to a Java application. The returned <code>List</code> is a
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* modifiable copy of this <code>FlavorTable</code>'s internal data.
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* Client code is free to modify the <code>List</code> without affecting
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* this object.
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*
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* @param nat the native whose corresponding <code>DataFlavor</code>s
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* should be returned. If <code>null</code> is specified, all
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* <code>DataFlavor</code>s currently known to this
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* <code>FlavorTable</code> are returned in a non-deterministic
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* order.
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* @return a <code>java.util.List</code> of <code>DataFlavor</code>
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* objects into which platform-specific data in the specified,
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* platform-specific native can be translated
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*/
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List<DataFlavor> getFlavorsForNative(String nat);
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}
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