Interface Date

moduleceylon.time1.1.0

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An interface for date objects in the ISO-8601 calendar system.

A date is often viewed as triple of year-month-day values. This interface also defines access to other date fields such as day-of-year, day-of-week and week-of-year.

no type hierarchy

Date
- Comparable
- DateBehavior
- Enumerable
  - Ordinal
- Ordinal
- ReadableDate

Date
- AbstractDate
  - GregorianDate

Inherited Attributes
Attributes inherited from: `Object` `Object.hash`, `Object.string`
Attributes inherited from: `Ordinal<Other>` `Ordinal.predecessor`, `Ordinal.successor`
Attributes inherited from: `ReadableDate` `ReadableDate.day`, `ReadableDate.dayOfEra`, `ReadableDate.dayOfWeek`, `ReadableDate.dayOfYear`, `ReadableDate.leapYear`, `ReadableDate.month`, `ReadableDate.weekOfYear`, `ReadableDate.year`

Methods
`at`	Source Code `shared formal DateTime at(Time time)` Returns new DateTime value based on this date and a specified time.
`minus`	Source Code `shared formal Date minus(ReadableDatePeriod period)` Subtracts a specified period to this date.
`periodFrom`	Source Code `shared formal Period periodFrom(Date start)` Returns the period between this and the given date. If this date is before the given date then return zero period.
`periodTo`	Source Code `shared formal Period periodTo(Date end)` Returns the period between this and the given date. If this date is after the given date then return zero period.
`plus`	Source Code `shared formal Date plus(ReadableDatePeriod period)` Adds a specified period to this date.
`rangeTo`	Source Code `shared formal DateRange rangeTo(Date other)` Returns the `DateRange` between this and given `Date`.

Inherited Methods
Methods inherited from: `Object` `Object.equals()`
Methods inherited from: `Comparable<Other>` `Comparable.compare()`, `Comparable.largerThan()`, `Comparable.notLargerThan()`, `Comparable.notSmallerThan()`, `Comparable.smallerThan()`
Methods inherited from: `DateBehavior<Element>` `DateBehavior.minusDays()`, `DateBehavior.minusMonths()`, `DateBehavior.minusWeeks()`, `DateBehavior.minusYears()`, `DateBehavior.plusDays()`, `DateBehavior.plusMonths()`, `DateBehavior.plusWeeks()`, `DateBehavior.plusYears()`, `DateBehavior.withDay()`, `DateBehavior.withMonth()`, `DateBehavior.withYear()`
Methods inherited from: `Enumerable<Other>` `Enumerable.neighbour()`, `Enumerable.offset()`, `Enumerable.offsetSign()`