EveryDayInYear class

Class that processes DateTime so that the addYears always returns the next day where the difference in days between the date and the first day of the year is equal to the dayInYear.

Inheritance

• Object
• DateValidator
• DateValidatorDayInYear
• EveryDayInYear

Implemented types

• EveryDateValidator

Mixed-in types

• EveryYear

Constructors

EveryDayInYear(int dayInYear)

Returns a EveryDayInYear with the given dayInYear.

const

EveryDayInYear.from(DateTime date)

Returns a EveryDayInYear with the dayInYear calculated by the given date.

factory

Properties

dayInYear → int

The expected day in the year.

final, inherited

exact → bool

If true, the day of the year must be exactly this dayInYear. If false, if the dayInYear is greater than the days in year, the DateTime will be valid if the DateTime.day is the last day of the year.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

props → List<Object>

The list of properties that will be used to determine whether two instances are equal.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stringify → bool?

If set to true, the toString method will be overridden to output this instance's props.

no setter, inherited

Methods

addYears(DateTime date, int years) → DateTime

Returns a new DateTime where the year is years from this year and the DateTime.day is equal to dayInYear-1 added to January 1st.

override

compareTo(DateValidatorDayInYear other) → int

Compares this object to another object.

inherited

filterValidDates(Iterable<DateTime> dates) → Iterable<DateTime>

Returns the valid dates for this DateValidator in dates.

inherited

invalid(DateTime date) → bool

Returns true if the date is invalid for this DateValidator.

inherited

next(DateTime date) → DateTime

Returns the next date that fits the dayInYear.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

previous(DateTime date) → DateTime

Returns the previous date that fits the dayInYear.

override

startDate(DateTime date) → DateTime

Returns the next date that fits the dayInYear.

override

toString() → String

A string representation of this object.

override

valid(DateTime date) → bool

Returns true if the date is valid for this DateValidator.

inherited

validsIn(Iterable<DateTime> dates) → Iterable<DateTime>

Returns the valid dates for this DateValidator in dates.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited