xref: /AOO42X/main/offapi/com/sun/star/ucb/CachedContentResultSet.idl (revision d7a630b93db4316516c543e21eb4f4faf6d62bb4)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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 * KIND, either express or implied.  See the License for the
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#ifndef __com_sun_star_ucb_CachedContentResultSet_idl__
#define __com_sun_star_ucb_CachedContentResultSet_idl__

#ifndef __com_sun_star_ucb_ContentResultSet_idl__
#include <com/sun/star/ucb/ContentResultSet.idl>
#endif

//=============================================================================

module com { module sun { module star { module ucb {

//=============================================================================
/** is used on client side to access a <type>ContentResultSet</type>
    remote optimized.

    <p>The <type>CachedContentResultSet</type> will not load every single
    property or even row just in that moment you ask for it, but load the data
    for some rows beforehand.

    <p>Every time when a new package of data is loaded, the so far loaded data
    will be released, so the cash will not grow and grow and grow.
*/

published service CachedContentResultSet
{
    service com::sun::star::ucb::ContentResultSet;

    //-------------------------------------------------------------------------
    /** contains the number of result set rows that should be fethched from
    an underlying database.

    <p>The default fetch size is implementation specific.

    <p>Every negative value for parameter <member>FetchSize</member> will
    force an implementation specific value to be set.
    */
    [property] long FetchSize;

     //-------------------------------------------------------------------------
    /** contains the direction for fetching rows from an underlying database.

    <p>The value can be one of the
    <type scope="com::sun::star::sdbc">FetchDirection</type> constants group.

    <p>The default value is implementation specific.

    <p>If you set the value to
    <member scope="com::sun::star::sdbc">FetchDirection::UNKNOWN</member> an
    implementation specific direction will be used.
    */
    [property] long FetchDirection;
};

//=============================================================================

}; }; }; };

#endif