openHAB

Class: OpenHAB::CoreExt::Java::MonthDay

Inherits:
Object
  • Object
show all
Includes:
Between, Ephemeris, Time, TimePredicates
Defined in:
lib/openhab/core_ext/java/month_day.rb

Overview

Extensions to java.time.MonthDay

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Time

#<=>, #coerce

Methods included from Ephemeris

#days_until, #holiday, #holiday?, #in_dayset?, #next_holiday, #weekend?

Methods included from Between

#between?

Methods included from TimePredicates

#within?

Class Method Details

.parse(string) ⇒ MonthDay

Parses strings in the form "M-d"

Parameters:

  • string (String)

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 23

def parse(string)
  logger.trace { "#{self.class}.parse #{string} (#{string.class})" }
  java_send(:parse,
            [java.lang.CharSequence, java.time.format.DateTimeFormatter],
            string.to_s,
            java.time.format.DateTimeFormatter.ofPattern("[--]M-d"))
end

Instance Method Details

#+(other) ⇒ MonthDay

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 43

def +(other)
  case other
  when java.time.temporal.TemporalAmount, Numeric
    (LocalDate.of(1900, month, day_of_month) + other).to_month_day
  else
    (to_local_date(other.to_local_date) + other).to_month_day
  end
end

#-(other) ⇒ MonthDay, Period

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 53

def -(other)
  d = case other
      when java.time.temporal.TemporalAmount, Numeric
        LocalDate.of(1900, month, day_of_month) - other
      else
        to_local_date(other.to_local_date) - other
      end
  return d if d.is_a?(java.time.Period)

  d.to_month_day
end

#succ ⇒ MonthDay

Returns the next day

Will go to the next month, or loop back to January if necessary.

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 72

def succ
  if day_of_month == month.max_length
    return MonthDay.of(1, 1) if month_value == 12

    return MonthDay.of(month_value + 1, 1)
  end

  MonthDay.of(month_value, day_of_month + 1)
end

#to_date(context = nil) ⇒ Date

Parameters:

  • context (Date, nil) (defaults to: nil) —

    A Date used to fill in missing fields during conversion. Date.today is assumed if not given.

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 99

def to_date(context = nil)
  context ||= Date.today
  Date.new(context.year, month_value, day_of_month)
end

#to_instant(context = nil) ⇒ Instant

Parameters:

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 121

def to_instant(context = nil)
  context ||= Instant.now.to_zoned_date_time
  to_local_date(context).to_instant
end

#to_local_date(context = nil) ⇒ LocalDate

Parameters:

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 86

def to_local_date(context = nil)
  context ||= java.time.Year.now
  year = java.time.Year.from(context)
  year.at_month_day(self)
end

#to_month ⇒ Month

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 93

alias_method :to_month, :month

#to_month_day ⇒ self

Returns:

  • (self) 


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# File 'lib/openhab/core_ext/java/month_day.rb', line 105

def to_month_day
  self
end

#to_s ⇒ String Also known as: inspect

Returns:

  • (String) 


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# File 'lib/openhab/core_ext/java/month_day.rb', line 33

def to_s
  # Remove -- from MonthDay string representation
  to_string.delete_prefix("--")
end

#to_zoned_date_time(context = nil) ⇒ ZonedDateTime

Parameters:

Returns:



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# File 'lib/openhab/core_ext/java/month_day.rb', line 113

def to_zoned_date_time(context = nil)
  to_local_date(context).to_zoned_date_time(context)
end