DictionaryConverterFactory< TARGET_TYPE > Struct Template Reference

Public Types
using	ConverterType = DictionaryValueConverter< TARGET_TYPE >

Public Member Functions
std::unique_ptr< ConverterType >	create (ConverterCreateParameter param)
std::unique_ptr < TargetValueConverter >	operator() (ConverterCreateParameter param)

Detailed Description

template<typename TARGET_TYPE>
struct DictionaryConverterFactory< TARGET_TYPE >

Definition at line 100 of file TargetValueConvertersFactories.cpp.

Member Typedef Documentation

template<typename TARGET_TYPE>

using DictionaryConverterFactory< TARGET_TYPE >::ConverterType = DictionaryValueConverter<TARGET_TYPE>

Definition at line 101 of file TargetValueConvertersFactories.cpp.

Member Function Documentation

template<typename TARGET_TYPE>

std::unique_ptr<ConverterType> DictionaryConverterFactory< TARGET_TYPE >::create ( ConverterCreateParameter  param )

inline

Definition at line 103 of file TargetValueConvertersFactories.cpp.

References ConverterCreateParameter::can_be_null, CHECK, SQLTypeInfo::get_size(), TargetMetaInfo::get_type_info(), SQLTypeInfo::getStringDictKey(), ConverterCreateParameter::literals_dictionary, NULL_INT, ConverterCreateParameter::num_rows, ConverterCreateParameter::source, ConverterCreateParameter::source_dictionary_proxy, ConverterCreateParameter::target, ConverterCreateParameter::target_cat, and ConverterCreateParameter::type.

Referenced by DictionaryConverterFactory< TARGET_TYPE >::operator()(), and TextConverterFactory::operator()().

                                                                      {
    TARGET_TYPE target_null_value =
        static_cast<TARGET_TYPE>(inline_int_null_value<TARGET_TYPE>());

    switch (param.type.get_size()) {
      case 4:
        target_null_value = static_cast<TARGET_TYPE>(inline_int_null_value<int32_t>());
        break;
      case 2:
        target_null_value = static_cast<TARGET_TYPE>(inline_int_null_value<uint16_t>());
        break;
      case 1:
        target_null_value = static_cast<TARGET_TYPE>(inline_int_null_value<uint8_t>());
        break;
      default:
        CHECK(false);
    }

    return std::make_unique<DictionaryValueConverter<TARGET_TYPE>>(
        param.source.get_type_info().getStringDictKey(),
        param.target,
        param.target_cat,
        param.num_rows,
        target_null_value,
        NULL_INT,
        param.can_be_null,
        param.literals_dictionary,
        param.source_dictionary_proxy);
  }

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template<typename TARGET_TYPE>

std::unique_ptr<TargetValueConverter> DictionaryConverterFactory< TARGET_TYPE >::operator() ( ConverterCreateParameter  param )

inline

Definition at line 133 of file TargetValueConvertersFactories.cpp.

References DictionaryConverterFactory< TARGET_TYPE >::create().

                                                                                 {
    return create(param);
  }

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The documentation for this struct was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/Fragmenter/TargetValueConvertersFactories.cpp