class PIM::MappingExporter::MappingFunctionContext

# File mapping-exporter.rb, line 27
def c
  self
end

# File mapping-exporter.rb, line 60
def exec_mapping_function mapping_function_name, mapping_function_params = {}

  mapping_function = data_module.mapping_function(mapping_function_name)
  if mapping_function.nil?

    # Mapping function not found
    raise "Mapping function '#{mapping_function_name}' not found"

  end

  # Convert the mapping parameters
  converted_param_values = mapping_function.convert_parameter_values(mapping_function_params)

  # Create a copy of the context and call the function
  mapping_context = self.dup
  mapping_context[:parameter_values] = converted_param_values
  result = mapping_function.execute(mapping_context)

  return result

end

# File mapping-exporter.rb, line 42
def item_value name
  PIM.get_value(item, name)
end

# File mapping-exporter.rb, line 56
def mapped_value name
  PIM.get_value(:mapped_values, name)
end

# File mapping-exporter.rb, line 51
def mapping_custom_value name
  PIM.get_value(mapping_custom_values, name)
end

# File mapping-exporter.rb, line 46
def mapping_custom_values
  PIM.get_value(self.mapping, :custom_values)
end

# File mapping-exporter.rb, line 37
def parameter_default name
  mapping_function.parameter_default(name) if mapping_function
end

# File mapping-exporter.rb, line 31
def parameter_value name
  PIM.get_value(self.parameter_values, name) || parameter_default(name)
end