Class: When::TM::TemporalPosition
- Inherits:
-
Object
- Object
- When::TM::TemporalPosition
- Extended by:
- When, Coordinates
- Includes:
- Comparable, When, Coordinates, Parts::Resource, IndeterminateValue, Conversion
- Defined in:
- lib/when_exe/tmposition.rb,
lib/when_exe/inspect.rb
Overview
「時間位置」の基底クラス
see gml schema
Direct Known Subclasses
Defined Under Namespace
Modules: Conversion
Constant Summary collapse
- HashProperty =
Position::HashProperty
- DateTimeInstanceMethods =
::Object.const_defined?(:Date) && ::Date.method_defined?(:+) ? ::DateTime.instance_methods : []
- AMPM =
['AM', 'PM'].map {|half| When::Parts::Resource._instance('_m:CalendarFormats::' + half)}
- Format =
{ 'a' => ['%s', 'a'], 'A' => ['%s', 'A'], 'b' => ['%s', 'b'], 'B' => ['%s', 'B'], 'c' => When::Parts::Resource._instance('_m:CalendarFormats::DateTime'), 'C' => ['%02d', 'C'], 'd' => ['%02d', 'd'], 'D' => '%m/%d/%y', 'e' => ['%2d', 'd'], 'E' => ['%s', 'E'], 'F' => ['%s', 'F'], 'G' => ['%d', 'G'], 'g' => ['%02d', 'g'], 'h' => '%b', 'H' => ['%02d', 'H'], 'I' => ['%02d', 'I'], 'j' => ['%03d', 'j'], 'k' => ['%2d', 'H'], 'l' => ['%2d', 'I'], 'm' => ['%02d', 'm'], 'M' => ['%02d', 'M'], 'n' => '\n', 'p' => ['%s', 'p'], 'P' => ['%s', 'P'], 'q' => ['%01d', 'd'], 'r' => '%I:%M:%S %p', 'R' => '%H:%M', 's' => ['%d', 's'], 'S' => ['%02d', 'S'], 't' => '\t', 'T' => '%H:%M:%S', 'u' => ['%d', 'u'], 'U' => ['%02d', 'U'], 'V' => ['%02d', 'V'], 'w' => ['%d', 'w'], 'W' => ['%02d', 'W'], 'x' => When::Parts::Resource._instance('_m:CalendarFormats::Date'), 'X' => When::Parts::Resource._instance('_m:CalendarFormats::Time'), 'y' => ['%02d', 'y'], 'Y' => ['%4d', 'Y'], 'z' => ['%s', 'z'], 'Z' => ['%s', 'Z'], '+' => '%a %b %d %T %z %Y' }
Constants included from Coordinates
Coordinates::Bahai, Coordinates::Chinese, Coordinates::Common, Coordinates::DefaultDateIndices, Coordinates::DefaultDayIndex, Coordinates::DefaultTimeIndices, Coordinates::Indian, Coordinates::Iranian, Coordinates::Javanese, Coordinates::MATCH, Coordinates::Mayan, Coordinates::PERIOD, Coordinates::PERIOD_NAME, Coordinates::PRECISION, Coordinates::PRECISION_NAME, Coordinates::Russian, Coordinates::Tibetan, Coordinates::VALUE, Coordinates::Yi
Constants included from When
AUTHOR, CENTURY, COPYRIGHT, DAY, DECADE, EUCJP, HOUR, MINUTE, MONTH, MinusInfinity, Month, P1D, P1M, P1W, P1Y, PT1H, PT1M, PT1S, PlusInfinity, RootDir, SECOND, STRING, SYSTEM, SourceURI, When::TimeValue, UTF8, VERSION, W31J, WEEK, Week, YEAR, YEARS
Constants included from Parts::Resource
Parts::Resource::ConstList, Parts::Resource::ConstTypes, Parts::Resource::IRIDecode, Parts::Resource::IRIDecodeTable, Parts::Resource::IRIEncode, Parts::Resource::IRIEncodeTable, Parts::Resource::IRIHeader, Parts::Resource::LabelProperty
Constants included from IndeterminateValue
IndeterminateValue::After, IndeterminateValue::Before, IndeterminateValue::I, IndeterminateValue::Max, IndeterminateValue::Min, IndeterminateValue::Now, IndeterminateValue::S, IndeterminateValue::Unknown
Instance Attribute Summary collapse
-
#events ⇒ Array<When::Parts::Enumerator>
この時間位置と関連付けられたイベント - additional attribute.
-
#frame ⇒ When::TM::ReferenceSystem
この時間位置と関連付けられた時間参照系 (relation - Reference).
-
#indeterminated_position ⇒ When::TM::IndeterminateValue
(also: #indeterminatedPosition)
readonly
この時間位置の意味づけ.
-
#location ⇒ When::Coordinates::Spatial
その他の属性 - additional attribute.
-
#options ⇒ Hash
readonly
その他の属性 - additional attribute.
-
#precision ⇒ Numeric
この時間位置の分解能 - additional attribute.
-
#query ⇒ Hash
その他の属性 - additional attribute.
-
#trans ⇒ Hash
その他の属性 - additional attribute.
Attributes included from Parts::Resource
#_pool, #child, #keys, #locale, #namespace
Class Method Summary collapse
-
._instance(specification, options = {}) ⇒ When::TM::TemporalPosition, ...
Temporal Objetct の生成.
-
._options(options) ⇒ Object
option の正規化.
-
._setup_(format = nil) ⇒ void
When::TM::TemporalPosition Class のグローバルな設定を行う.
-
._setup_info ⇒ Hash
設定情報を取得する.
-
._temporal_position(*args) ⇒ Object
When::TM::TemporalPosition の生成.
-
._verify(source, target) ⇒ Object
比較.
-
.format ⇒ Object
strftime で用いる書式のハッシュ.
Instance Method Summary collapse
-
#+(other) ⇒ When::TM::TemporalPosition
加算.
-
#+@ ⇒ Float
ユリウス日時(実数).
-
#-(other) ⇒ When::TM::TemporalPosition, When::TM::Duration
減算.
-
#<=>(other) ⇒ Integer
大小比較.
-
#==(other) ⇒ Boolean
オブジェクトの同値.
-
#[](index) ⇒ Numeric
要素の参照.
-
#^(other, leaf = true, &block) ⇒ Array of (element^self) for all When::Parts::Resource registered elements, ...
条件を満たすオブジェクトの抽出.
-
#_attr ⇒ Object
属性の Hash.
-
#_notes(options = {}) ⇒ Array<Array<Hash{:note=>note, :value=>value}>>
時間位置オブジェクトの暦注を取得.
-
#_to_h(options = {}) ⇒ Hash
時間位置オブジェクトの内容を Hash 化.
- #_to_s ⇒ Object
-
#calendar_name ⇒ Array<Class>
暦法名.
-
#clock_name(prefix = true) ⇒ Array<String>
時法名.
-
#copy(options = {}) ⇒ When::TM::TemporalPosition
属性を変更したコピーを作る.
-
#dynamical_time ⇒ Numeric
外部時間.
-
#floor(digit = DAY, precision = digit) ⇒ When::TM::TemporalPosition
下位桁の切り捨て.
-
#has_next? ⇒ Boolean
前後の日時を取得可能か?.
-
#has_time? ⇒ Boolean
分解能が時刻を持つか.
-
#include?(date) ⇒ Boolean
指定の日時を含むか?.
-
#inspect ⇒ String
When::TM::TemporalPosition オブジェクトを分かりやすい文字列にして返します.
-
#is?(event = nil, options = {}) ⇒ Boolean
指定の日時が指定イベントに該当するか?.
-
#month_included(ord, wkst, opt, block) ⇒ Range, ...
含まれる月.
-
#note?(options = {}) ⇒ Boolean
暦注の一致 or 不一致.
-
#notes(options = {}) ⇒ Array<Array<Hash{:note=>note, :value=>value}>>
時間位置オブジェクトの暦注を取得し value を暦注の値 (String, When::BasicTypes::M17n or When::Coordinates::Residue)とする Hash で表現.
-
#period ⇒ When::TM::PeriodDuration
分解能に対応する Duration.
-
#prev ⇒ When::TM::TemporalPosition
前の日時.
-
#rate_of_clock ⇒ Numeric
時間の歩度.
-
#reference_label ⇒ When::BasicTypes::M17n
参照ラベル.
-
#scan(other, leaf = false, &block) ⇒ Array of (element^self) for all When::Parts::Resource registered elements, ...
条件を満たすオブジェクトの抽出.
-
#strftime(format = @frame.strftime, locale = nil) ⇒ When::BasicTypes::M17n
指定の書式による多言語対応文字列化 - format で指定した書式で多言語対応文字列化する.
-
#succ ⇒ When::TM::TemporalPosition
(also: #next)
次の日時.
-
#time_standard ⇒ When::TimeStandard
時刻系.
-
#to_clock_time ⇒ When::TM::ClokTime
When::TM::ClockTime オブジェクトへの変換.
-
#to_date(start = _default_start, option = {}) ⇒ ::Date
(also: #to_date_or_datetime)
標準ライブラリの Date オブジェクトへの変換.
-
#to_datetime(start = _default_start, option = {:frame=>When::UTC}) ⇒ ::DateTime
標準ライブラリの DateTime オブジェクトへの変換.
-
#to_f ⇒ Float
ユリウス日時(実数).
-
#to_i ⇒ Integer
ユリウス日(整数).
-
#to_m17n ⇒ When::BasicTypes::M17n
多言語対応文字列化 - When.exe Standard Representation により多言語対応文字列化する.
-
#to_residue(remainder, divisor) ⇒ When::Coordinates::Residue
剰余類化.
-
#to_s ⇒ String
文字列化 - When.exe Standard Representation により文字列化する.
-
#to_time ⇒ ::Time
組み込みライブラリの Time オブジェクトへの変換.
-
#to_uri ⇒ String
URI要素化 - URI表現の要素として用いる形式に変換.
-
#to_uri_escape ⇒ String
URI要素化 - URI表現の要素として用いる形式に変換(“^”はエスケープ).
-
#universal_time ⇒ Numeric
(also: #local_time)
内部時間.
-
#week_included(ord, wkst, opt, &block) ⇒ Range, Array
含まれる週.
-
#month_included(ord, wkst, opt, block) ⇒ Range, ...
含まれる年.
Methods included from Coordinates
Methods included from When
Border, Calendar, CalendarEra, CalendarNote, Clock, Duration, Index, Location, M17n, MonthName, Pair, Residue, Resource, TemporalPosition, Wikipedia, _const_missing, _define_common_calendar_types, at, client, column, config, const_missing, era, free_conv, m17n, now, server, today, when?
Methods included from Conversion
Methods included from Parts::Resource
_abbreviation_to_iri, _decode, _encode, _extract_prefix, _instantiate, _parse, _path_with_prefix, _replace_tags, _simplify_path, base_uri, #each, #enum_for, #hierarchy, #included?, #iri, #leaf?, #m17n, #map, #parent, #registered?, root_dir
Methods included from Parts::Resource::Pool
#[]=, #_pool, #_setup_, #pool_keys
Methods included from Parts::Resource::Synchronize
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(name, *args, &block) ⇒ Object (private)
When::TM::TemporalPosition で定義されていないメソッドは 処理を @frame(class: When::TM::Calendar or When::TM::Clock) または to_date_or_datetime(class: ::Date or ::DateTime) に委譲する
その他のメソッド
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# File 'lib/when_exe/tmposition.rb', line 1125 def method_missing(name, *args, &block) return _method_missing(name, *args, &block) if When::Parts::MethodCash::Escape.key?(name) if DateTimeInstanceMethods.include?(name) && ! @frame.respond_to?(name) self.class.module_eval %Q{ def #{name}(*args, &block) self.to_date_or_datetime.send("#{name}", *args, &block) end } unless When::Parts::MethodCash.escape(name) self.to_date_or_datetime.send(name, *args, &block) else self.class.module_eval %Q{ def #{name}(*args, &block) @frame.send("#{name}", self, *args, &block) end } unless When::Parts::MethodCash.escape(name) @frame.send(name, self, *args, &block) end end |
Instance Attribute Details
#events ⇒ Array<When::Parts::Enumerator>
この時間位置と関連付けられたイベント - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 232 def events @events end |
#frame ⇒ When::TM::ReferenceSystem
この時間位置と関連付けられた時間参照系 (relation - Reference)
The time reference system associated with the temporal position being described
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# File 'lib/when_exe/tmposition.rb', line 226 def frame @frame end |
#indeterminated_position ⇒ When::TM::IndeterminateValue (readonly) Also known as: indeterminatedPosition
この時間位置の意味づけ
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# File 'lib/when_exe/tmposition.rb', line 217 def indeterminated_position @indeterminated_position end |
#location ⇒ When::Coordinates::Spatial
その他の属性 - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 265 def location @location end |
#options ⇒ Hash (readonly)
その他の属性 - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 247 def @options end |
#precision ⇒ Numeric
precision より resolution の方が分解能の意味にふさわしいが ISO19108 で別の意味に用いられているため resolution とした。
この時間位置の分解能 - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 241 def precision @precision end |
#query ⇒ Hash
その他の属性 - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 259 def query @query end |
#trans ⇒ Hash
その他の属性 - additional attribute
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# File 'lib/when_exe/tmposition.rb', line 253 def trans @trans end |
Class Method Details
._instance(specification, options = {}) ⇒ When::TM::TemporalPosition, ...
options の中身は本メソッドによって更新されることがある。
:tz は ‘Asia/Tokyo’など時間帯を表す文字列をキーにして、登録済みのWhen::V::Timezone, When::Parts::Timezoneを検索して使用する。 :clock はWhen::Parts::Timezone::Baseオブジェクトをそのまま使用するか ‘+09:00’などの文字列をWhen::TM::Clock化して使用する。 :tz の方が :clock よりも優先される。
Temporal Objetct の生成
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# File 'lib/when_exe/tmposition.rb', line 310 def _instance(specification, ={}) # prefix - RFC 5545 Options iso8601form = When::Parts::Resource::ContentLine.extract_rfc5545_Property(specification, ). gsub(When::Parts::Resource::IRIDecode) {|c| When::Parts::Resource::IRIDecodeTable[c]} # suffix - Frame specification if iso8601form =~ /\A(.*[^\d]|.+=[^:]+)\((([-+*&%@!>=<?\dW.T:]|\{.+?\})+)\)\z/ frame, iso8601form = $~[1..2] frame.sub!(/_+\z/, '') else iso8601form, frame, *rest = iso8601form.split(/(?:\^|%5E){1,2}/i) return rest.inject(_instance(iso8601form + '^' + frame, )) {|p,c| When.Resource(c, '_c:').jul_trans(p)} unless rest.empty? end # add frame to options = .merge({:frame=>When.Resource(frame, '_c:')}) if frame # indeterminateValue if (iso8601form.sub!(/\/After\z|\ABefore\/|\ANow\z|\AUnknown\z|\A[-+]Infinity\z/i, '')) [:indeterminated_position] = When::TimeValue::S[$&.sub(/\//,'')] case [:indeterminated_position] when When::TimeValue::Now, When::TimeValue::Unknown, When::TimeValue::Max, When::TimeValue::Min return self.new(self.()) end end # each specification splitted = iso8601form.split(/\//) if (splitted[0] =~ /\AR(\d+)?\z/) repeat = $1 ? $1.to_i : true splitted.shift end case splitted.length when 1 when 2 if (splitted[0] !~ /\A[-+]?P/ && splitted[1] =~ /\A\d/ && splitted[1].length < splitted[0].length) splitted[1] = splitted[0][0..(splitted[0].length-splitted[1].length-1)] + splitted[1] end else raise ArgumentError, "Irregal ISO8601 Format: #{iso8601form}" end = self.() element = splitted.map { |v| _date_time_or_duration(v, .dup) } # total result case repeat when nil case element[1] when nil return element[0] when Duration case element[0] when Duration ; raise TypeError, "Duplicate Duration: #{element[0]} and #{element[1]}" when self ; return When::Parts::GeometricComplex.new(*element) else ; return When::Parts::GeometricComplex.new(element[0].first, element[1]) end when self case element[0] when Duration ; return When::Parts::GeometricComplex.new([[element[1]-element[0],false], [element[1],true ]]) when self ; return When::Parts::GeometricComplex.new(element[0]..element[1]) else ; return When::Parts::GeometricComplex.new(element[0].first..element[1]) end else case element[0] when Duration ; return When::Parts::GeometricComplex.new([[element[1].first-element[0],false], [element[1].last-element[0]-1,true ]]) when self ; return When::Parts::GeometricComplex.new(element[0]...element[1].last) else ; return When::Parts::GeometricComplex.new(element[0].first...element[1].last) end end when 0 ; return [] when Integer ; return [element[0]] * repeat unless element[1] end case element[1] when Duration case element[0] when Duration ; raise TypeError, "Duplicate Duration: #{element[0]} and #{element[1]}" else ; duration = element[1] end when self case element[0] when Duration ; duration = -element[0] when self ; duration = element[1] - element[0] else ; duration = element[1] - element[0].first end else case element[0] when Duration ; duration = -element[0] when self ; duration = element[1].first - element[0] else ; duration = element[1].first - element[0].first end end base = element[0].kind_of?(Duration) ? element[1] : element[0] if repeat.kind_of?(Integer) result = case base when self ; (1..repeat-1).inject([base]) {|a,i| a << (a[-1] + duration) } else ; (1..repeat-1).inject([base]) {|a,i| a << When::Parts::GeometricComplex.new( a[-1].first+duration...a[-1].last+duration)} end result.reverse! if duration.sign < 0 return result else duration = -duration if duration.sign < 0 return case base when self ; When::V::Event.new({'rrule'=>{'FREQ'=>duration}, 'dtstart'=>base}) else ; When::V::Event.new({'rrule'=>{'FREQ'=>duration}, 'dtstart'=>base.first, 'dtend' =>base.last}) end end end |
._options(options) ⇒ Object
option の正規化
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# File 'lib/when_exe/tmposition.rb', line 501 def () query = .dup main = {} clock = Clock.get_clock_option(query) main[:clock] = clock if clock [:indeterminated_position, :frame, :events, :precision, :era_name, :era, :abbr, :extra_year_digits, :ordinal_date_digits, :wkst, :time_standard, :location].each do |key| main[key] = query.delete(key) if query.key?(key) end long = query.delete(:long) lat = query.delete(:lat) alt = query.delete(:alt) main[:location] ||= "_l:long=#{long||0}&lat=#{lat||0}&alt=#{alt||0}" if long && lat trans = query.delete(:trans) || {} [:lower, :upper, :count].each do |key| trans[key] = query.delete(key) if (query.key?(key)) end query = query.merge(query.delete(:query)) if (query.key?(:query)) main[:query] = query if (query.size > 0) main[:trans] = trans if (trans.size > 0) return main end |
._setup_(format = nil) ⇒ void
format の指定がない場合、format は Format(モジュール定数)と解釈する
This method returns an undefined value.
When::TM::TemporalPosition Class のグローバルな設定を行う
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# File 'lib/when_exe/inspect.rb', line 329 def _setup_(format=nil) @format = format ? Format.merge(format) : Format end |
._setup_info ⇒ Hash
設定情報を取得する
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# File 'lib/when_exe/inspect.rb', line 337 def _setup_info {:format => format} end |
._temporal_position(*args) ⇒ Object
When::TM::TemporalPosition の生成
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# File 'lib/when_exe/tmposition.rb', line 432 def _temporal_position(*args) # 引数の解釈 = args[-1].kind_of?(Hash) ? args.pop.dup : {} validate = .delete(:invalid) = TemporalPosition.() [:frame] ||= 'Gregorian' [:frame] = When.Resource([:frame], '_c:') if [:frame].kind_of?(String) case args[0] when String [:era_name] = When::EncodingConversion.to_internal_encoding(args.shift) when Array [:era_name] = args.shift [:era_name][0] = When::EncodingConversion.to_internal_encoding([:era_name][0]) end # 時間位置の生成 res = [] abbrs = Array([:abbr]) date = Array.new([:frame].indices.length-1) { element = args.shift abbr = abbrs.shift res << element.to('year') if element.kind_of?(When::Coordinates::Residue) element.kind_of?(Numeric) ? element : (abbr || 1) } date += Array.new(2) { element = args.shift abbr = abbrs.shift res << element.to('day') if element.kind_of?(When::Coordinates::Residue) case element when Numeric ; element when nil ; abbr else ; nil end } if args.length > 0 [:clock] ||= Clock.local_time [:clock] = When.Clock([:clock]) time = Array.new([:clock].indices.length) {args.shift} position = DateAndTime.new(date, time.unshift(0), ) else position = CalDate.new(date, ) end res.each do |residue| position = position.succ if residue.carry < 0 position &= residue end return position unless [:raise, :check].include?(validate) # 時間位置の存在確認 date[0] = -date[0] if position.calendar_era_props && position.calendar_era_reverse # 紀元前 date.each_index do |i| break unless date[i] next if When::Coordinates::Pair._force_pair(date[i]) == When::Coordinates::Pair._force_pair(position.cal_date[i]) return nil if validate == :check raise ArgumentError, "Specified date not found: #{date}" end return position unless time time.each_index do |i| break unless time[i] next if When::Coordinates::Pair._force_pair(time[i]) == When::Coordinates::Pair._force_pair(position.clk_time.clk_time[i]) return nil if validate == :check raise ArgumentError, "Specified time not found: #{time}" end return position end |
._verify(source, target) ⇒ Object
比較
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# File 'lib/when_exe/tmposition.rb', line 526 def _verify(source, target) return source.universal_time <=> target.universal_time if source.time_standard.equal?(target.time_standard) return source.dynamical_time <=> target.dynamical_time end |
Instance Method Details
#+(other) ⇒ When::TM::TemporalPosition
加算
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# File 'lib/when_exe/tmposition.rb', line 760 def +(other) case other when Integer ; self + PeriodDuration.new(other, When::DAY) when Numeric ; self + IntervalLength.new(other, 'day') when PeriodDuration ; _plus(other) when Duration ; @frame.kind_of?(Calendar) ? @frame.jul_trans(JulianDate.dynamical_time(dynamical_time + other.duration), self._attr) : JulianDate.dynamical_time(dynamical_time + other.duration, self._attr) else ; raise TypeError, "The right operand should be Numeric or Duration" end rescue RangeError (@frame ^ self) + other end |
#+@ ⇒ Float
ユリウス日時(実数)
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# File 'lib/when_exe/tmposition.rb', line 689 def +@ JulianDate._t_to_d(dynamical_time) end |
#-(other) ⇒ When::TM::TemporalPosition, When::TM::Duration
減算
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# File 'lib/when_exe/tmposition.rb', line 780 def -(other) case other when TimeValue ; self.time_standard.rate_of_clock == other.time_standard.rate_of_clock && [@precision, other.precision].min <= When::DAY ? PeriodDuration.new(self.to_i - other.to_i, When::DAY) : IntervalLength.new((self.dynamical_time - other.dynamical_time) / Duration::SECOND, 'second') when Integer ; self - PeriodDuration.new(other, When::DAY) when Numeric ; self - IntervalLength.new(other, 'day') when PeriodDuration ; _plus(-other) when Duration ; @frame.kind_of?(Calendar) ? @frame.jul_trans(JulianDate.dynamical_time(dynamical_time - other.duration), self._attr) : JulianDate.dynamical_time(dynamical_time - other.duration, self._attr) else ; raise TypeError, "The right operand should be Numeric, Duration or TemporalPosition" end rescue RangeError (@frame ^ self) - other end |
#<=>(other) ⇒ Integer
大小比較
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# File 'lib/when_exe/tmposition.rb', line 901 def <=>(other) other = other.first if other.kind_of?(Range) return universal_time <=> other if other.kind_of?(Numeric) [self.indeterminated_position, other.indeterminated_position].each do |position| prec = SYSTEM if [TimeValue::Min, TimeValue::Max].include?(position) end prec = [self.precision, other.precision].min unless prec case prec when DAY ; return self.to_i <=> other.to_i when SYSTEM ; return TemporalPosition._verify(self, other) end if prec < DAY && respond_to?(:most_significant_coordinate) && other.respond_to?(:most_significant_coordinate) && @frame.equal?(other.frame) self_year = most_significant_coordinate other_year = other.most_significant_coordinate if @cal_date.length + prec == 1 self_year *= 1 other_year *= 1 end result = self_year <=> other_year return result unless result == 0 && @cal_date.length + prec > 1 (@cal_date.length + prec - 2).times do |i| result = @cal_date[i+1] <=> other.cal_date[i+1] return result unless result == 0 end @cal_date[prec - 1] <=> other.cal_date[prec - 1] else source = (prec >= self.precision ) ? self : self.floor(prec) target = (prec >= other.precision) ? other : other.floor(prec) return source.to_i <=> target.to_i if prec <= DAY TemporalPosition._verify(source, target) end end |
#==(other) ⇒ Boolean
オブジェクトの同値
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# File 'lib/when_exe/tmposition.rb', line 884 def ==(other) (self <=> other) == 0 rescue false end |
#[](index) ⇒ Numeric
要素の参照
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# File 'lib/when_exe/tmposition.rb', line 749 def [](index) return value(index) if index.kind_of?(String) || !index.respond_to?(:inject) index.inject([]) {|list, i| list << value(i) } end |
#^(other, leaf = true, &block) ⇒ Array of (element^self) for all When::Parts::Resource registered elements, ...
条件を満たすオブジェクトの抽出
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# File 'lib/when_exe/tmposition.rb', line 999 def ^(other, leaf=true, &block) scan(other, leaf, &block) end |
#_attr ⇒ Object
属性の Hash
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# File 'lib/when_exe/tmposition.rb', line 1017 def _attr attributes = {} [:frame, :events, :precision, :options, :trans, :query].each do |key| attributes[key] = instance_variable_get("@#{key}") end attributes[:location] = location attributes[:time_standard] = time_standard return attributes.delete_if {|k,v| !v} end |
#_notes(options = {}) ⇒ Array<Array<Hash{:note=>note, :value=>value}>>
When::TM::TemporalPosition の場合、events に暦注名の入ったその暦注に該当する日付である。 (例) Christian クラス で easter を計算した場合、当該年の復活祭の日付オブジェクトが返る。 暦注サブクラスの場合、要素が増えたり、:note の暦注要素の型が変わったりすることがある。
時間位置オブジェクトの暦注を取得
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# File 'lib/when_exe/inspect.rb', line 628 def _notes(={}) _calendar_note().notes(self, ) end |
#_to_h(options = {}) ⇒ Hash
時間位置オブジェクトの内容を Hash 化
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# File 'lib/when_exe/inspect.rb', line 694 def _to_h(={}) hash = super.update({ :sdn => to_i, :calendar => calendar_name, :notes => _notes() }) hash.update({ :clock => clock, :clk_time => to_clock_time, :dynamical => dynamical_time * clock.second, :universal => universal_time * clock.second }) if clock hash end |
#_to_s ⇒ Object
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# File 'lib/when_exe/inspect.rb', line 735 alias :_to_s :to_s |
#calendar_name ⇒ Array<Class>
暦法名
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# File 'lib/when_exe/inspect.rb', line 360 def calendar_name [self.class] end |
#clock_name(prefix = true) ⇒ Array<String>
時法名
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# File 'lib/when_exe/inspect.rb', line 370 def clock_name(prefix=true) [clock.iri(prefix)] end |
#copy(options = {}) ⇒ When::TM::TemporalPosition
属性を変更したコピーを作る
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# File 'lib/when_exe/tmposition.rb', line 1009 def copy(={}) position = self.dup position._copy() position end |
#dynamical_time ⇒ Numeric
外部時間
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# File 'lib/when_exe/tmposition.rb', line 637 def dynamical_time return @dynamical_time if @dynamical_time && @indeterminated_position != Now @dynamical_time = case @indeterminated_position when Max ; +Float::MAX/4 when Min ; -Float::MAX/4 else ; time_standard.to_dynamical_time(local_time) end end |
#floor(digit = DAY, precision = digit) ⇒ When::TM::TemporalPosition
下位桁の切り捨て
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# File 'lib/when_exe/tmposition.rb', line 851 def floor(digit=DAY, precision=digit) self end |
#has_next? ⇒ Boolean
前後の日時を取得可能か?
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# File 'lib/when_exe/tmposition.rb', line 839 def has_next? When::Coordinates::PERIOD_NAME[@precision] != nil end |
#has_time? ⇒ Boolean
分解能が時刻を持つか
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# File 'lib/when_exe/tmposition.rb', line 859 def has_time? (@precision > 0) end |
#include?(date) ⇒ Boolean
指定の日時を含むか?
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# File 'lib/when_exe/tmposition.rb', line 871 def include?(date) return false if self.precision > date.precision return self == date end |
#inspect ⇒ String
When::TM::TemporalPosition オブジェクトを分かりやすい文字列にして返します
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# File 'lib/when_exe/inspect.rb', line 351 def inspect When::EncodingConversion.to_external_encoding(to_s) end |
#is?(event = nil, options = {}) ⇒ Boolean
指定の日時が指定イベントに該当するか?
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# File 'lib/when_exe/inspect.rb', line 666 def is?(*args) = args.last.kind_of?(Hash) ? args.pop.dup : {} note = _calendar_note() event = args.first || .delete(:event) || note.event return note.note?(self, ) unless .empty? return note.note?(self, event) unless event.to_s =~ /\A([^\d]+)/ && note.respond_to?($1.downcase) return note.include?(self, event) end |
#month_included(ord, wkst, opt, block) ⇒ Range, ...
引数 ord, wkst, opt はそのクラスで位置づけを判断するため、引数の順序は任意(省略も可)
含まれる月
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# File 'lib/when_exe/inspect.rb', line 439 def month_included(*args, &block) first, length, wkst, opt = _range(args) if wkst (first...(first+length)).map {|i| begun = self.floor(MONTH,DAY) + When::TM::PeriodDuration.new([0,i,0]) ended = begun + P1M ended = ended.prev until begun.cal_date[MONTH-1] == ended.cal_date[MONTH-1] if ended.to_i <= begun.to_i ended = begun loop do succ = ended.succ break unless succ.frame.equal?(begun.frame) ended = succ end end dates = [begun] loop do current = dates[-1].week_included(wkst) if current.last.to_i > ended.to_i dates[-1] = ended break (dates.map {|date| date.week_included(wkst, {:Range=>begun.to_i..ended.to_i}, &block)}). unshift(yield(begun, MONTH)).compact elsif wkst.kind_of?(When::Coordinates::Residue) dates << dates[-1] + wkst.duration else it = wkst.enum_for(dates[-1], :forward) begin date = it.next end while date.to_i == dates[-1].to_i date = date.to_cal_date unless date.instance_of?(TM::CalDate) dates << date end end } else begun = self.floor(MONTH,DAY) + When::TM::PeriodDuration.new([0, first, 0]) ended = begun + When::TM::PeriodDuration.new([0, length, 0]) loop do last = ended.prev break unless last.cal_date[MONTH-1] == ended.cal_date[MONTH-1] ended = last end if block_given? (begun...ended).map do |date| yield(date) end else begun...ended end end end |
#note?(options = {}) ⇒ Boolean
暦注の一致 or 不一致
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# File 'lib/when_exe/inspect.rb', line 646 def note?(={}) _calendar_note().note?(self, ) end |
#notes(options = {}) ⇒ Array<Array<Hash{:note=>note, :value=>value}>>
時間位置オブジェクトの暦注を取得し value を暦注の値 (String, When::BasicTypes::M17n or When::Coordinates::Residue)とする Hash で表現
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# File 'lib/when_exe/inspect.rb', line 601 def notes(={}) = .kind_of?(Hash) ? : {} [:method] = :to_m17n unless .key?(:method) persistence = .delete(:persistence) if .kind_of?(Hash) retrieved = When::CalendarNote::NotesContainer.retrieve(persistence, self.to_i) return retrieved unless retrieved == false When::CalendarNote::NotesContainer.register(_m17n_form(_notes(), ), persistence, self.to_i) end |
#period ⇒ When::TM::PeriodDuration
分解能に対応する Duration
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# File 'lib/when_exe/tmposition.rb', line 800 def period return @period if @period period_name = When::Coordinates::PERIOD_NAME[@precision] raise ArgumentError, "Presicion not defined" unless period_name @period = When.Duration(period_name) end |
#prev ⇒ When::TM::TemporalPosition
前の日時
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# File 'lib/when_exe/tmposition.rb', line 813 def prev @precision==When::DAY ? _force_euqal_day(-1) : self-period rescue RangeError (When::Gregorian ^ self) - period end |
#rate_of_clock ⇒ Numeric
時間の歩度
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# File 'lib/when_exe/tmposition.rb', line 609 def rate_of_clock time_standard.rate_of_clock end |
#reference_label ⇒ When::BasicTypes::M17n
参照ラベル
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# File 'lib/when_exe/inspect.rb', line 379 def reference_label [When::BasicTypes::M17n.new(self.class.to_s.split(/::/)[-1])] end |
#scan(other, leaf = false, &block) ⇒ Array of (element^self) for all When::Parts::Resource registered elements, ...
条件を満たすオブジェクトの抽出
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# File 'lib/when_exe/tmposition.rb', line 950 def scan(other, leaf=false, &block) list = [] case other when Numeric, TemporalPosition, Position raise TypeError, "Operand should not be Numeric or (Temporal)Position" when Module objects = [] ObjectSpace.each_object(other) do |object| objects << object if object.registered? end objects.each do |object| element = (object ^ self) if element && !(leaf && element.respond_to?(:leaf?) && !element.leaf?) list << element yield(element) if block_given? end end return list when Array return other.map {|v| scan(v, leaf, &block)} else if other.respond_to?(:_enumerator) enumerator = other._enumerator(self) return enumerator unless block_given? return enumerator.each(&block) end element = (other ^ self) if element && !(leaf && element.respond_to?(:leaf?) && !element.leaf?) list << element yield(element) if block_given? end if (other.respond_to?(:child) && other.child) other.child.each do |object| list += scan(object, leaf, &block) end end return list end end |
#strftime(format = @frame.strftime, locale = nil) ⇒ When::BasicTypes::M17n
指定の書式による多言語対応文字列化 - format で指定した書式で多言語対応文字列化する
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# File 'lib/when_exe/inspect.rb', line 717 def strftime(format=@frame.strftime, locale=nil) format = m17n([format]*self.keys.length, nil, nil, {:locale=>self.keys}) if format.instance_of?(String) format._printf([], locale) do |k, *t| _strftime(k, format, ['']) end end |
#succ ⇒ When::TM::TemporalPosition Also known as: next
次の日時
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# File 'lib/when_exe/tmposition.rb', line 825 def succ @precision==When::DAY ? _force_euqal_day(+1) : self+period rescue RangeError (When::Gregorian ^ self) + period end |
#time_standard ⇒ When::TimeStandard
時刻系
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# File 'lib/when_exe/tmposition.rb', line 597 def time_standard return @time_standard if @time_standard.kind_of?(When::TimeStandard) @time_standard ||= clock.time_standard if respond_to?(:clock) && clock @time_standard ||= frame.time_standard if frame @time_standard ||= 'UniversalTime' @time_standard = When.Resource(@time_standard, '_t:') end |
#to_clock_time ⇒ When::TM::ClokTime
When::TM::ClockTime オブジェクトへの変換
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# File 'lib/when_exe/tmposition.rb', line 697 def to_clock_time raise TypeError, "Clock not assigned" unless clock clk_time = clock.to_clk_time(universal_time - (to_i - JulianDate::JD19700101)*Duration::DAY) clk_time.clk_time[0] += to_i return clk_time end |
#to_date(start = _default_start, option = {}) ⇒ ::Date Also known as: to_date_or_datetime
標準ライブラリの Date オブジェクトへの変換
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# File 'lib/when_exe/tmposition.rb', line 729 def to_date(start=_default_start, option={}) return JulianDate.dynamical_time(dynamical_time, option).to_date unless time_standard.rate_of_clock == 1.0 ::Date.jd(to_i, start) end |
#to_datetime(start = _default_start, option = {:frame=>When::UTC}) ⇒ ::DateTime
標準ライブラリの DateTime オブジェクトへの変換
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# File 'lib/when_exe/tmposition.rb', line 712 def to_datetime(start=_default_start, option={:frame=>When::UTC}) return JulianDate.dynamical_time(dynamical_time, option).to_datetime unless time_standard.rate_of_clock == 1.0 raise TypeError, "Clock not assigned" unless clock Rational offset = Rational(-(clock.universal_time/Duration::SECOND).to_i, (Duration::DAY/Duration::SECOND).to_i) clk_time = clock.to_clk_time(universal_time - (to_i - JulianDate::JD19700101)*Duration::DAY).clk_time ::DateTime.jd(to_i, clk_time[1], clk_time[2], clk_time[3].to_i, offset, start) end |
#to_f ⇒ Float
ユリウス日時(実数)
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# File 'lib/when_exe/tmposition.rb', line 653 def to_f JulianDate._t_to_d(universal_time) end |
#to_i ⇒ Integer
ユリウス日(整数)
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# File 'lib/when_exe/tmposition.rb', line 663 def to_i sd = universal_time sd -= @frame.universal_time if @frame.kind_of?(Clock) div, mod = sd.divmod(Duration::DAY) div + JulianDate::JD19700101 end |
#to_m17n ⇒ When::BasicTypes::M17n
多言語対応文字列化 - When.exe Standard Representation により多言語対応文字列化する
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# File 'lib/when_exe/inspect.rb', line 730 def to_m17n(*args) return m17n(I[@indeterminated_position]) if [Unknown, Max, Min].include?(@indeterminated_position) return m17n(_to_s) end |
#to_residue(remainder, divisor) ⇒ When::Coordinates::Residue
剰余類化
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# File 'lib/when_exe/tmposition.rb', line 679 def to_residue(remainder, divisor) When::Coordinates::Residue.new(remainder, divisor, {'day'=>to_i}) end |
#to_s ⇒ String
文字列化 - When.exe Standard Representation により文字列化する
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# File 'lib/when_exe/inspect.rb', line 743 def to_s(*args) to_m17n(*args).to_s end |
#to_time ⇒ ::Time
組み込みライブラリの Time オブジェクトへの変換
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# File 'lib/when_exe/tmposition.rb', line 739 def to_time time_standard.to_time_object(universal_time) end |
#to_uri ⇒ String
URI要素化 - URI表現の要素として用いる形式に変換
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# File 'lib/when_exe/inspect.rb', line 753 def to_uri(*args) _to_uri(to_s(*args)) end |
#to_uri_escape ⇒ String
URI要素化 - URI表現の要素として用いる形式に変換(“^”はエスケープ)
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# File 'lib/when_exe/inspect.rb', line 763 def to_uri_escape(*args) _to_uri(to_s(*args)).gsub('^', '%5E') end |
#universal_time ⇒ Numeric Also known as: local_time
内部時間
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# File 'lib/when_exe/tmposition.rb', line 621 def universal_time case @indeterminated_position when Now ; time_standard.from_time_object(Time.now) when Max ; +Float::MAX/4 when Min ; -Float::MAX/4 else ; raise NameError, "Temporal Reference System is not defined" end end |
#week_included(ord, wkst, opt, &block) ⇒ Range, Array
引数 ord, wkst, opt はそのクラスで位置づけを判断するため、引数の順序は任意(省略も可)
含まれる週
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# File 'lib/when_exe/inspect.rb', line 404 def week_included(*args, &block) begin first, length, wkst, opt = _range(args, 'MO') range = wkst._range_for_week_included(self, first, length, block_given?) rescue RangeError range = wkst._range_for_week_included(@frame ^ self, first, length) end return range.first unless block_given? wkst._column_for_week_included(self, range, opt, &block).unshift(yield(range[0].first, WEEK)).compact end |
#month_included(ord, wkst, opt, block) ⇒ Range, ...
引数 ord, wkst, opt はそのクラスで位置づけを判断するため、引数の順序は任意(省略も可)
含まれる年
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# File 'lib/when_exe/inspect.rb', line 513 def year_included(*args, &block) first, length, wkst, opt = _range(args) if wkst (first...(first+length)).map {|i| begun = _force_euqal_year(i) ended = _force_euqal_year(i+1) current = begun result = [yield(begun, YEAR)] ended += P1M if ended.floor(MONTH).most_significant_coordinate * 1 == begun.most_significant_coordinate * 1 while current < ended do result << current.month_included(wkst, &block) current += P1M end result.compact } else begun = _force_euqal_year(first) ended = _force_euqal_year(first+length) if block_given? (begun...ended).map do |date| yield(date) end else begun...ended end end end |