Interval

A half-open or closed interval.

interface Interval<T>

Functions

contains

common

Checks if this interval contains value.

abstract operator fun contains(value: T): Boolean

equals

common

open operator override fun equals(other: Any?): Boolean

hasBoundedEnd

common

Checks if this interval's end is bounded, meaning it has a finite value.

open fun hasBoundedEnd(): Boolean

hasBoundedStart

common

Checks if this interval's start is bounded, meaning it has a finite value.

open fun hasBoundedStart(): Boolean

hashCode

common

open override fun hashCode(): Int

hasUnboundedEnd

common

Checks if this interval's end is unbounded. In ISO-8601 terminology, this is an "open" end.

abstract fun hasUnboundedEnd(): Boolean

hasUnboundedStart

common

Checks if this interval's start is unbounded. In ISO-8601 terminology, this is an "open" start.

abstract fun hasUnboundedStart(): Boolean

isBounded

common

Checks if both the start and end of this interval are bounded, meaning it has a finite range.

open fun isBounded(): Boolean

isEmpty

common

Checks if this interval is empty.

abstract fun isEmpty(): Boolean

isUnbounded

common

Checks if both the start and end of this interval are unbounded, meaning this is an infinite time period in both directions.

open fun isUnbounded(): Boolean

toString

common

open override fun toString(): String

Properties

endExclusive

common

The end of this interval, exclusive.

abstract val endExclusive: T

endInclusive

common

The end of this interval, inclusive.

abstract val endInclusive: T

start

common

The start of this interval, inclusive.

abstract val start: T

Inheritors

DateRange

common

DateTimeInterval

common

TimePointInterval

common

Extensions

contains

common

Checks if this interval contains value.

This will always return false if value is null.

fun <T> Interval<T>.contains(value: T?): Boolean