RuleLeafCollValueComparison.h

// RuleLeafCollValueComparison.h:
// ------------------------------
//

#ifndef __IPSDKBASEPROCESSING_RULELEAFCOLLVALUECOMPARISON_H__
#define __IPSDKBASEPROCESSING_RULELEAFCOLLVALUECOMPARISON_H__

#include <IPSDKBaseProcessing/Rule/Attribute/DataItem/LeafColl/LeafCollValueComparison/BaseTLeafCollValueComparisonRule.h>

namespace ipsdk {
namespace processor {


template <typename AttributeType,
          typename LeafType,
          eValueComparisonRuleType::domain ValueComparisonRuleType>
class RuleLeafCollValueComparison : public BaseTLeafCollValueComparisonRule<typename LeafType::ValueType,
                                                                            ValueComparisonRuleType>
{
// predefined public types
public:
    typedef typename boost::enable_if<typename boost::is_same<boost::mpl::int_<AttributeType::g_attributeType>,
                                                              boost::mpl::int_<eAttributeType::eAT_DataItem> >::type,
                                      typename AttributeType::ValueType>::type DataItemType;

    typedef typename boost::enable_if<typename boost::is_same<boost::mpl::int_<LeafType::g_itemType>,
                                                              boost::mpl::int_<eDataItemType::eDIT_LeafColl> >::type,
                                      typename LeafType::ValueType>::type ValueType;

    typedef typename boost::enable_if<typename boost::is_same<boost::mpl::int_<LeafType::g_itemType>,
                                                              boost::mpl::int_<eDataItemType::eDIT_LeafColl> >::type,
                                      typename LeafType::CollType>::type CollType;

public:
    RuleLeafCollValueComparison() {}
    ~RuleLeafCollValueComparison() {}

// methods
public:
    void            init(const boost::weak_ptr<const AttributeType>& pAttribute,
                         const ValueType& value);

protected:
    std::string     getAttributeName() const;

    const CollType& getAttributeLeafColl() const;

// attributes
protected:

};


template <typename AttributeType, typename LeafType, eValueComparisonRuleType::domain ValueComparisonRuleType>
inline void
RuleLeafCollValueComparison<AttributeType, LeafType, ValueComparisonRuleType>::init(const boost::weak_ptr<const AttributeType>& pAttribute,
                                                                                    const ValueType& value)
{
    // call of base class initialization method
    BaseTLeafCollValueComparisonRule<ValueType, ValueComparisonRuleType>::initBase(pAttribute, value);
}

template <typename AttributeType, typename LeafType, eValueComparisonRuleType::domain ValueComparisonRuleType>
inline std::string
RuleLeafCollValueComparison<AttributeType, LeafType, ValueComparisonRuleType>::getAttributeName() const
{
    return AttributeType::getObjectNameStr() + "::" +
           DataItemType::template getNodeNameStr<LeafType>();
}

template <typename AttributeType, typename LeafType, eValueComparisonRuleType::domain ValueComparisonRuleType>
inline const typename RuleLeafCollValueComparison<AttributeType, LeafType, ValueComparisonRuleType>::CollType&
RuleLeafCollValueComparison<AttributeType, LeafType, ValueComparisonRuleType>::getAttributeLeafColl() const
{
    // retrieve associated attribute
    const AttributeType& derivedAttribute = static_cast<const AttributeType&>(this->getAttribute1());

    return derivedAttribute.getNode().template getLeafColl<LeafType>();
}


} // end of namespace processor
} // end of namespace ipsdk

#endif // __IPSDKBASEPROCESSING_RULELEAFCOLLVALUECOMPARISON_H__