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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef __com_sun_star_ucb_XContentIdentifierMapping_idl__
#define __com_sun_star_ucb_XContentIdentifierMapping_idl__
#include <com/sun/star/uno/XInterface.idl>
//=============================================================================
module com { module sun { module star { module ucb {
published interface XContent;
published interface XContentIdentifier;
//=============================================================================
/** A mapping from a (source) set of <type>XContentIdentifier</type>s to
another (target) set of XContentIdentifiers.
<p>For convenience and performance, mapping between the string
representations of source/target XContentIdentifiers, as well as mapping
between <type>XContent</type>s identified by source/target
XContentIdentifiers is also supported.
<p>This interface can be useful in cases where the identifiers (and
associated contents) returned by the various methods of an
<type>XContentAccess</type> need to be mapped to some other space of
identifiers (and associated contents).
@see XContent
@see XContentAccess
@see XContentIdentifier
*/
published interface XContentIdentifierMapping: com::sun::star::uno::XInterface
{
//-------------------------------------------------------------------------
/** Map the string representation of an <type>XContentIdentifier</type>.
@param Source The string representation of an XContentIdentifier
from the source set.
@returns The string representation of the target set's
XContentIdentifier corresponding to the source identifier. The
returned string may be empty if either Source was empty already, or if
there's no applicable target to map to.
*/
string mapContentIdentifierString([in] string Source);
//-------------------------------------------------------------------------
/** Map an <type>XContentIdentifier</type>.
@param Source An XContentIdentifier from the source set.
@returns The target set's XContentIdentifier corresponding to the
source identifier. The returned XContentIdentifier may be null if
either Source was null already, or if there's no applicable target to
map to.
*/
XContentIdentifier mapContentIdentifier([in] XContentIdentifier Source);
//-------------------------------------------------------------------------
/** Map the <type>XContent</type> identified by an
<type>XContentIdentifier</type>.
@param Source The XContent identified by an XContentIdentifier from
the source set.
@returns The XContent identified by the target set's
XContentIdentifier corresponding to the source identifier. The
returned XContent may be null if either Source was null already, or if
there's no applicable target to map to.
*/
XContent mapContent([in] XContent Source);
//-------------------------------------------------------------------------
/** Map the content identifiers (or related data) contained in the columns
of a <type scope="com::sun::star::sdbc">XRow</type>.
@param Value On input, a sequence of anys corresponding to the columns
of the XRow (the first column goes into the zeroth position of the
sequence, and so on). On output, the same sequence, but with the
entries mapped as necessary. This is an inout parameter rather than a
combination of in parameter and return value for performance reasons
(assuming that in most cases most elements in the input sequence will
be returned unmodified).
@returns <TRUE/> if any of the columns contain data that (potentially)
needs mapping (though maybe no mapping occurred for the concrete input
data of this call). This information can be useful to decide whether,
for another row, a call to this function is at all necessary.
*/
boolean mapRow([inout] sequence< any > Value);
};
//=============================================================================
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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