1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
3 #include "livestatus/maxaggregator.hpp"
5 using namespace icinga;
7 MaxAggregator::MaxAggregator(String attr)
8 : m_MaxAttr(std::move(attr))
11 MaxAggregatorState *MaxAggregator::EnsureState(AggregatorState **state)
14 *state = new MaxAggregatorState();
16 return static_cast<MaxAggregatorState *>(*state);
19 void MaxAggregator::Apply(const Table::Ptr& table, const Value& row, AggregatorState **state)
21 Column column = table->GetColumn(m_MaxAttr);
23 Value value = column.ExtractValue(row);
25 MaxAggregatorState *pstate = EnsureState(state);
27 if (value > pstate->Max)
31 double MaxAggregator::GetResultAndFreeState(AggregatorState *state) const
33 MaxAggregatorState *pstate = EnsureState(&state);
34 double result = pstate->Max;