Interface Offset<V>

Type Parameters:

V - the value to which the offset can be applied

All Superinterfaces:

Function<V,V>, UnaryOperator<V>

All Known Implementing Classes:

Offset.DefaultOffset, Offset.DurationOffset, Offset.InstantOffset, Offset.TemporalOffset

public interface Offset<V>
extends UnaryOperator<V>

Encapsulates an offset that can be applied to a value.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	Offset.DefaultOffset<O,V>	A default offset implementation.
static class	Offset.DurationOffset	A duration-based offset implementation.
static class	Offset.InstantOffset	An instant-based offset implementation.
static class	Offset.TemporalOffset<V>	A temporal offset implementation.

Method Summary

Modifier and Type	Method	Description
static Offset<Duration>	forDuration(Duration offset)	Creates a duration-based offset for the specified duration.
static Offset<Instant>	forInstant(Duration offset)	Creates an instant-based offset for the specified duration.
boolean	isZero()	Returns true if this offset is zero, false otherwise.

Methods inherited from interface Function

andThen, apply, compose

Method Details

isZero

boolean isZero()

Returns true if this offset is zero, false otherwise.

Returns:

true if this offset is zero, false otherwise.

forDuration

static Offset<Duration> forDuration(Duration offset)

Creates a duration-based offset for the specified duration.

Parameters:

offset - the offset duration

Returns:

a duration-based offset for the specified duration.

forInstant

static Offset<Instant> forInstant(Duration offset)

Creates an instant-based offset for the specified duration.

Parameters:

offset - the offset duration

Returns:

an instant-based offset for the specified duration.