mirror of https://github.com/Icinga/icinga2.git
45 lines
762 B
C++
45 lines
762 B
C++
/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
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#ifndef AGGREGATOR_H
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#define AGGREGATOR_H
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#include "livestatus/i2-livestatus.hpp"
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#include "livestatus/table.hpp"
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#include "livestatus/filter.hpp"
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namespace icinga
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{
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/**
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* @ingroup livestatus
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*/
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struct AggregatorState
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{
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virtual ~AggregatorState();
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};
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/**
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* @ingroup livestatus
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*/
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class Aggregator : public Object
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{
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public:
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DECLARE_PTR_TYPEDEFS(Aggregator);
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virtual void Apply(const Table::Ptr& table, const Value& row, AggregatorState **state) = 0;
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virtual double GetResultAndFreeState(AggregatorState *state) const = 0;
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void SetFilter(const Filter::Ptr& filter);
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protected:
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Aggregator() = default;
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Filter::Ptr GetFilter() const;
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private:
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Filter::Ptr m_Filter;
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};
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}
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#endif /* AGGREGATOR_H */
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