EveryWeekdayCountInMonth class

Class that processes DateTime so that the addMonths always returns the next month's with the week occurrence of the day (DateTime.weekday is the day's Weekday.dateTimeValue).

E.g.:

const firstMonday = EveryDayOfWeek(day: Weekday.monday, week: Week.first);
firstMonday.addMonths(DateTime(2020, 1, 1), 1); // DateTime(2020, 2, 3).
const lastFriday = EveryDayOfWeek(day: Weekday.friday, week: Week.last);
lastFriday.addMonths(DateTime(2020, 1, 1), 1); // DateTime(2020, 2, 28).

Inheritance

• Object
• DateValidatorWeekdayCountInMonth
• EveryWeekdayCountInMonth

Mixed-in types

• EveryMonth
• EveryDateValidatorMixin

Constructors

EveryWeekdayCountInMonth({required Week week, required Weekday day})

Class that processes DateTime so that the addMonths always returns the next month's with the week occurrence of the day (DateTime.weekday is the day's Weekday.dateTimeValue).

const

EveryWeekdayCountInMonth.from(DateTime date)

Returns a EveryWeekdayCountInMonth with the given day and week from the given date.

factory

Properties

day → Weekday

The expected day of the week.

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

week → Week

The expected week of the month.

final, inherited

Methods

addMonths(DateTime date, int months) → DateTime

Returns the date - DateTime.month + months with the week occurrence of the day.

override

addYears(DateTime date, int years) → DateTime

This mixin's implementation of Every.next and Every.previous.

override

compareTo(DateValidatorWeekdayCountInMonth other) → int

Compares this object to another object.

inherited

endDate(DateTime date) → DateTime

Returns the previous DateTime that matches the Every pattern.

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 day and the week.

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 day and the week.

override

startDate(DateTime date) → DateTime

Returns the start date considering the given every base process. If every is a LimitedEveryDateValidator, the limit will be passed on.

inherited

toString() → String

A string representation of this object.

override

valid(DateTime date) → bool

Returns true if the date is valid for this DateValidator.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override

operator unary-() → DateValidator

inherited