net.time4j.engine

Interface TimeLine<T>

Type Parameters:

T - generic type of time points

All Known Implementing Classes:

TimeAxis

public interface TimeLine<T>

Represents a time axis where a point in time can be moved forward or backward.

As step width, the associated time axis will usually use the smallest registered time unit.

Since:

2.0

Author:

Meno Hochschild

Method Summary

Modifier and Type	Method and Description
T	stepBackwards(T timepoint) Move given point in time backwards by one step.
T	stepForward(T timepoint) Move given point in time forward by one step.

Method Detail

stepForward

T stepForward(T timepoint)

Move given point in time forward by one step.

Parameters:

timepoint - point in time to be moved forward

Returns:

new point in time one step after given argument or null if applied on the maximum of timeline

Since:

2.0

stepBackwards

T stepBackwards(T timepoint)

Move given point in time backwards by one step.

Parameters:

timepoint - point in time to be moved backwards

Returns:

new point in time one step before given argument or null if applied on the minimum of timeline

Since:

2.0