com.thinkaurelius.titan.core.attribute

Interface Duration

All Superinterfaces:

Comparable<Duration>

All Known Implementing Classes:

StandardDuration, ZeroDuration

public interface Duration
extends Comparable<Duration>

A length of time without any specific relationship to a calendar or standard clock.

Method Summary

Methods

Modifier and Type	Method and Description
Duration	add(Duration addend) Returns a new duration that equals the combined length of this and the given duration in the unit of this duration.
long	getLength(TimeUnit unit) Returns the length of this duration in the given TimeUnit.
TimeUnit	getNativeUnit() Returns the native unit used by this duration.
boolean	isZeroLength() Whether this duration is of zero length.
Duration	multiply(double multiplier) Multiplies the length of this duration by the given multiplier.
Duration	sub(Duration subtrahend) Returns a new duration that equals the length of this duration minus the length of the given duration in the unit of this duration.

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getLength

long getLength(TimeUnit unit)

Returns the length of this duration in the given TimeUnit.

Parameters:

unit -

Returns:

isZeroLength

boolean isZeroLength()

Whether this duration is of zero length.

Returns:

getNativeUnit

TimeUnit getNativeUnit()

Returns the native unit used by this duration. The actual time length is specified in this unit of time.

Returns:

sub

Duration sub(Duration subtrahend)

Returns a new duration that equals the length of this duration minus the length of the given duration in the unit of this duration.

Parameters:

subtrahend -

Returns:

add

Duration add(Duration addend)

Returns a new duration that equals the combined length of this and the given duration in the unit of this duration.

Parameters:

addend -

Returns:

multiply

Duration multiply(double multiplier)

Multiplies the length of this duration by the given multiplier. The multiplier must be a non-negative number.

Parameters:

multiplier -

Returns: