com.helger.datetime.domain

Interface IHasStartAndEnd<DATATYPE>

Type Parameters:

DATATYPE - Date and time type

All Known Subinterfaces:

ILocalDatePeriod, ILocalDateTimePeriod

All Known Implementing Classes:

LocalDatePeriod, LocalDateTimePeriod

public interface IHasStartAndEnd<DATATYPE>

Base interface for an object that has a start and an end.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
DATATYPE	getEnd()
DATATYPE	getStart()
default boolean	hasEnd()
default boolean	hasStart()

Method Detail

getStart

@Nullable
DATATYPE getStart()

Returns:

The start. May be null.

hasStart

default boolean hasStart()

Returns:

true if a start is present, false if not.

Since:

9.0.0

getEnd

@Nullable
DATATYPE getEnd()

Returns:

The end. May be null.

hasEnd

default boolean hasEnd()

Returns:

true if an end is present, false if not.

Since:

9.0.0