/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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module com { module sun { module star { module datatransfer {

/** This interface provides direct access to the data in all data flavors. It can
    be used by the clipboard implementation to optimize data transport on
    flush operations.

    @see com::sun::star::datatransfer::XTransferable
*/

published interface XTransferDataAccess: com::sun::star::uno::XInterface
{
    /** To query for the summarized data size in bytes of a sequence of DataFlavor.

        @param aFlavorList
        A sequence of requested DataFlavor.
        <p>An unsupported DataFlavor will be ignored.</p>

        @returns
        The number of bytes of the transfer data in the specified sequence of DataFlavor.
    */
    hyper queryDataSize( [in] sequence < DataFlavor > aFlavorList );

    /** To get all the data of a sequence of DataFlavor.

        @param aFlavorList
        The sequence of requested DataFlavor.
        <p>An unsupported DataFlavor will be ignored.</p>

        @returns
        The data in the requested DataFlavor.
        <p>For unsupported DataFlavor an
        empty any will be returned.</p>
     */
    sequence < any > getData( [in] sequence < DataFlavor > aFlavorList );
};


}; }; }; };

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