granicus.if.org Git - icinga2/blob - lib/livestatus/column.hpp

   1 /******************************************************************************
   2  * Icinga 2                                                                   *
   3  * Copyright (C) 2012-2015 Icinga Development Team (http://www.icinga.org)    *
   4  *                                                                            *
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  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
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  19
  20 #ifndef COLUMN_H
  21 #define COLUMN_H
  22
  23 #include "livestatus/i2-livestatus.hpp"
  24 #include "livestatus/i2-livestatus.hpp"
  25 #include "base/value.hpp"
  26 #include <boost/function.hpp>
  27
  28 using namespace icinga;
  29
  30 namespace icinga
  31 {
  32
  33 enum LivestatusGroupByType {
  34         LivestatusGroupByNone,
  35         LivestatusGroupByHostGroup,
  36         LivestatusGroupByServiceGroup
  37 };
  38
  39 class I2_LIVESTATUS_API Column
  40 {
  41 public:
  42         typedef boost::function<Value (const Value&)> ValueAccessor;
  43         typedef boost::function<Value (const Value&, LivestatusGroupByType, const Object::Ptr&)> ObjectAccessor;
  44
  45         Column(const ValueAccessor& valueAccessor, const ObjectAccessor& objectAccessor);
  46
  47         Value ExtractValue(const Value& urow, LivestatusGroupByType groupByType = LivestatusGroupByNone, const Object::Ptr& groupByObject = Empty) const;
  48
  49 private:
  50         ValueAccessor m_ValueAccessor;
  51         ObjectAccessor m_ObjectAccessor;
  52 };
  53
  54 }
  55
  56 #endif /* COLUMN_H */