Class: GreenButtonClasses::IntervalReading

Inherits:

Object

• Object
• GreenButtonClasses::IntervalReading

Defined in:

lib/greenbutton/gb_classes.rb

Instance Method Summary

• #duration ⇒ Object
• #end_time ⇒ Object
• #initialize(reading_xml) ⇒ IntervalReading constructor

  A new instance of IntervalReading.

• #start_time ⇒ Object
• #value ⇒ Object

Constructor Details

#initialize(reading_xml) ⇒ IntervalReading

Returns a new instance of IntervalReading.

# File 'lib/greenbutton/gb_classes.rb', line 340

def initialize(reading_xml)
  @reading_xml = reading_xml
end

Instance Method Details

#duration ⇒ Object

# File 'lib/greenbutton/gb_classes.rb', line 352

def duration
  @reading_xml.xpath('./timePeriod/duration').text.to_i
end

#end_time ⇒ Object

# File 'lib/greenbutton/gb_classes.rb', line 356

def end_time
  start_time + duration
end

#start_time ⇒ Object

# File 'lib/greenbutton/gb_classes.rb', line 348

def start_time
  Time.at(@reading_xml.xpath('./timePeriod/start').text.to_i).utc
end

#value ⇒ Object

# File 'lib/greenbutton/gb_classes.rb', line 344

def value
  @reading_xml.xpath('./value').text.to_f
end