/*************************************************************************
 *
 * 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_chart2_data_XDataSource_idl
#define com_sun_star_chart2_data_XDataSource_idl

#include <com/sun/star/uno/XInterface.idl>

#include <com/sun/star/chart2/data/XLabeledDataSequence.idl>

module com
{
module sun
{
module star
{
module chart2
{
module data
{


/** provides access to sequences of data.  With this interface data
    can only be read from.

    <p>If the data stored consists only of floating point numbers (double
    values), the returned instances should also support the service
    <type>NumericalDataSequence</type>.</p>

    <p>If the data stored consists only of strings, the returned
    instances should also support the service
    <type>TextualDataSequence</type>.</p>
  */
interface XDataSource  : ::com::sun::star::uno::XInterface
// : ::com::sun::star::container::XIndexAccess
{
    /** returns data sequences.

        @return a sequence of objects that support at least the
                service <type>DataSequence</type>.

        <p>If the data stored consist only of floating point numbers
        (double values), the returned instances should also support
        the service <type>NumericalDataSequence</type>.</p>

        <p>If the data stored consist only of strings, the returned
        instances should also support the service
        <type>TextualDataSequence</type>.</p>
     */
    sequence< XLabeledDataSequence >  getDataSequences();
};

} ; // data
} ; // chart2
} ; // com
} ; // sun
} ; // star


#endif
