1 // +------------------------------------------------------------------+
2 // | ____ _ _ __ __ _ __ |
3 // | / ___| |__ ___ ___| | __ | \/ | |/ / |
4 // | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
5 // | | |___| | | | __/ (__| < | | | | . \ |
6 // | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
8 // | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
9 // +------------------------------------------------------------------+
11 // This file is part of Check_MK.
12 // The official homepage is at http://mathias-kettner.de/check_mk.
14 // check_mk is free software; you can redistribute it and/or modify it
15 // under the terms of the GNU General Public License as published by
16 // the Free Software Foundation in version 2. check_mk is distributed
17 // in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
18 // out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
19 // PARTICULAR PURPOSE. See the GNU General Public License for more de-
20 // tails. You should have received a copy of the GNU General Public
21 // License along with GNU Make; see the file COPYING. If not, write
22 // to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
23 // Boston, MA 02110-1301 USA.
25 #ifndef DoubleAggregator_h
26 #define DoubleAggregator_h
28 #include "config.h" // IWYU pragma: keep
30 #include "Aggregator.h"
31 #include "DoubleColumn.h"
32 #include "contact_fwd.h"
36 class DoubleAggregator
: public Aggregator
{
38 DoubleAggregator(const AggregationFactory
&factory
,
39 const DoubleColumn
*column
)
40 : _aggregation(factory()), _column(column
) {}
42 void consume(Row row
, const contact
* /*contact*/,
43 std::chrono::seconds
/*timezone_offset*/) override
{
44 _aggregation
->update(_column
->getValue(row
));
47 void output(RowRenderer
&r
) const override
{
48 r
.output(_aggregation
->value());
52 std::unique_ptr
<Aggregation
> _aggregation
;
53 const DoubleColumn
*const _column
;
56 #endif // DoubleAggregator_h