Class: URBANopt::Reporting::DefaultReports::EndUses

Inherits:
Object
  • Object
show all
Defined in:
lib/urbanopt/reporting/default_reports/end_uses.rb

Overview

Enduses class inlclude results for each fuel type.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash = {}) ⇒ EndUses

EndUses class intialize end_uses(fuel type) attributes: :electricity_kwh , :natural_gas_kwh , :propane_kwh , :fuel_oil_kwh , :other_fuels_kwh , :district_cooling_kwh , :district_heating_kwh , :water_qbft

parameters:

hash - Hash - A hash which may contain a deserialized end_uses.



50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 50

def initialize(hash = {})
  hash.delete_if { |k, v| v.nil? }
  hash = defaults.merge(hash)

  @electricity_kwh = EndUse.new(hash[:electricity_kwh])
  @natural_gas_kwh = EndUse.new(hash[:natural_gas_kwh])
  @propane_kwh = EndUse.new(hash[:propane_kwh])
  @fuel_oil_kwh = EndUse.new(hash[:fuel_oil_kwh])
  @other_fuels_kwh = EndUse.new(hash[:other_fuels_kwh])
  @district_cooling_kwh = EndUse.new(hash[:district_cooling_kwh])
  @district_heating_kwh = EndUse.new(hash[:district_heating_kwh])
  @water_qbft = EndUse.new(hash[:water_qbft])

  # initialize class variables @@validator and @@schema
  @@validator ||= Validator.new
  @@schema ||= @@validator.schema
end

Instance Attribute Details

#district_cooling_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def district_cooling_kwh
  @district_cooling_kwh
end

#district_heating_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def district_heating_kwh
  @district_heating_kwh
end

#electricity_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def electricity_kwh
  @electricity_kwh
end

#fuel_oil_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def fuel_oil_kwh
  @fuel_oil_kwh
end

#natural_gas_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def natural_gas_kwh
  @natural_gas_kwh
end

#other_fuels_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def other_fuels_kwh
  @other_fuels_kwh
end

#propane_kwh ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def propane_kwh
  @propane_kwh
end

#water_qbft ⇒ Object

:nodoc:



42
43
44
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 42

def water_qbft
  @water_qbft
end

Instance Method Details

#defaults ⇒ Object

Assigns default values if values do not exist.



120
121
122
123
124
125
126
127
128
129
130
131
132
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 120

def defaults
  hash = {}
  hash[:electricity_kwh] = EndUse.new.to_hash
  hash[:natural_gas_kwh] = EndUse.new.to_hash
  hash[:propane_kwh] = EndUse.new.to_hash
  hash[:fuel_oil_kwh] = EndUse.new.to_hash
  hash[:other_fuels_kwh] = EndUse.new.to_hash
  hash[:district_cooling_kwh] = EndUse.new.to_hash
  hash[:district_heating_kwh] = EndUse.new.to_hash
  hash[:water_qbft] = EndUse.new.to_hash

  return hash
end

#merge_end_uses!(new_end_uses) ⇒ Object

Aggregates the values of each EndUse attribute.

Parameters:

new_end_uses - EndUses - An object of EndUses class.



140
141
142
143
144
145
146
147
148
149
150
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 140

def merge_end_uses!(new_end_uses)
  # modify the existing_period by summing up the results ; # sum results only if they exist
  @electricity_kwh.merge_end_use!(new_end_uses.electricity_kwh)
  @natural_gas_kwh.merge_end_use!(new_end_uses.natural_gas_kwh)
  @propane_kwh.merge_end_use!(new_end_uses.propane_kwh)
  @fuel_oil_kwh.merge_end_use!(new_end_uses.fuel_oil_kwh)
  @other_fuels_kwh.merge_end_use!(new_end_uses.other_fuels_kwh)
  @district_cooling_kwh.merge_end_use!(new_end_uses.district_cooling_kwh)
  @district_heating_kwh.merge_end_use!(new_end_uses.district_heating_kwh)
  return self
end

#to_hash ⇒ Object

Converts to a Hash equivalent for JSON serialization.

  • Exclude attributes with nil values.

  • Validate end_uses hash properties against schema.



74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
 
# File 'lib/urbanopt/reporting/default_reports/end_uses.rb', line 74

def to_hash
  result = {}

  electricity_kwh_hash = @electricity_kwh.to_hash if @electricity_kwh
  electricity_kwh_hash.delete_if { |k, v| v.nil? }
  result[:electricity_kwh] = electricity_kwh_hash if @electricity_kwh

  natural_gas_kwh_hash = @natural_gas_kwh.to_hash if @natural_gas_kwh
  natural_gas_kwh_hash.delete_if { |k, v| v.nil? }
  result[:natural_gas_kwh] = natural_gas_kwh_hash if @natural_gas_kwh

  propane_kwh_hash = @propane_kwh.to_hash if @propane_kwh
  propane_kwh_hash.delete_if { |k, v| v.nil? }
  result[:propane_kwh] = propane_kwh_hash if @propane_kwh

  fuel_oil_kwh_hash = @fuel_oil_kwh.to_hash if @fuel_oil_kwh
  fuel_oil_kwh_hash.delete_if { |k, v| v.nil? }
  result[:fuel_oil_kwh] = fuel_oil_kwh_hash if @fuel_oil_kwh

  other_fuels_kwh_hash = @other_fuels_kwh.to_hash if @other_fuels_kwh
  other_fuels_kwh_hash.delete_if { |k, v| v.nil? }
  result[:other_fuels_kwh] = other_fuels_kwh_hash if @other_fuels_kwh

  district_cooling_kwh_hash = @district_cooling_kwh.to_hash if @district_cooling_kwh
  district_cooling_kwh_hash.delete_if { |k, v| v.nil? }
  result[:district_cooling_kwh] = district_cooling_kwh_hash if @district_cooling_kwh

  district_heating_kwh_hash = @district_heating_kwh.to_hash if @district_heating_kwh
  district_heating_kwh_hash.delete_if { |k, v| v.nil? }
  result[:district_heating_kwh] = district_heating_kwh_hash if @district_heating_kwh

  water_qbft_hash = @water_qbft.to_hash if @water_qbft
  water_qbft_hash.delete_if { |k, v| v.nil? }
  result[:water_qbft] = water_qbft_hash if @water_qbft

  # validate end_uses properties against schema
  if @@validator.validate(@@schema[:definitions][:EndUses][:properties], result).any?
    raise "end_uses properties does not match schema: #{@@validator.validate(@@schema[:definitions][:EndUses][:properties], result)}"
  end

  return result
end