Class: Honeybee::EnergyWindowMaterialGasMixture

Inherits:
ModelObject
  • Object
show all
Defined in:
lib/honeybee/material/window_gas_mixture.rb,
lib/to_openstudio/material/window_gas_mixture.rb,
lib/from_openstudio/material/window_gas_mixture.rb

Instance Attribute Summary

Attributes inherited from ModelObject

#errors, #openstudio_object, #warnings

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ModelObject

#allowable_types, clean_identifier, clean_name, #initialize, #method_missing, read_from_disk, truncate

Constructor Details

This class inherits a constructor from Honeybee::ModelObject

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Honeybee::ModelObject

Class Method Details

.from_material(material) ⇒ Object 



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# File 'lib/from_openstudio/material/window_gas_mixture.rb', line 38

def self.from_material(material)
    # create an empty hash
    hash = {}
    hash[:type] = 'EnergyWindowMaterialGasMixture'
    # set hash values from OpenStudio Object
    hash[:identifier] = clean_name(material.nameString)
    unless material.displayName.empty?
        hash[:display_name] = (material.displayName.get).force_encoding("UTF-8")
    end
    hash[:thickness] = material.thickness
    hash[:gas_types] = []
    hash[:gas_fractions] = []
    number_of_gases = material.numberofGasesinMixture
    if number_of_gases > 1
        (1..number_of_gases).each do |n|
            hash[:gas_types] << material.send('gas' + n.to_s + 'Type')
        end
        hash[:gas_fractions] << material.gas1Fraction
        hash[:gas_fractions] << material.gas2Fraction
        if number_of_gases > 2
            unless material.gas3Fraction.empty?
                hash[:gas_fractions] << material.gas3Fraction.get
            end
            if number_of_gases > 3
                unless material.gas4Fraction.empty?
                    hash[:gas_fractions] << material.gas4Fraction.get
                end
            end
        end
    end

    hash
end

Instance Method Details

#defaults ⇒ Object 



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# File 'lib/honeybee/material/window_gas_mixture.rb', line 37

def defaults
  @@schema[:components][:schemas][:EnergyWindowMaterialGasMixture][:properties]
end

#find_existing_openstudio_object(openstudio_model) ⇒ Object 



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# File 'lib/to_openstudio/material/window_gas_mixture.rb', line 39

def find_existing_openstudio_object(openstudio_model)
  object = openstudio_model.getGasMixtureByName(@hash[:identifier])
  return object.get if object.is_initialized
  nil
end

#to_openstudio(openstudio_model) ⇒ Object 



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# File 'lib/to_openstudio/material/window_gas_mixture.rb', line 45

def to_openstudio(openstudio_model)
  # create the gas mixture
  os_gas_mixture = OpenStudio::Model::GasMixture.new(openstudio_model)
  os_gas_mixture.setName(@hash[:identifier])
  unless @hash[:display_name].nil?
    os_gas_mixture.setDisplayName(@hash[:display_name])
  end
  # set the thickness
  if @hash[:thickness]
    os_gas_mixture.setThickness(@hash[:thickness])
  else
    os_gas_mixture.setThickness(defaults[:thickness][:default])
  end

  # set the gas types
  @hash[:gas_types].each_index do |i|
    os_gas_mixture.setGasType(i, @hash[:gas_types][i])
  end

  # set the gas fractions
  @hash[:gas_fractions].each_index do |i|
    os_gas_mixture.setGasFraction(i, @hash[:gas_fractions][i])
  end

  os_gas_mixture
end