Package be.gaudry.model.date

Class PeriodByDatesComparator

java.lang.Object

be.gaudry.model.date.PeriodByDatesComparator

All Implemented Interfaces:

Comparator<IPeriod>

public class PeriodByDatesComparator
extends Object
implements Comparator<IPeriod>

Allows to compare periods.

• The most important date is the start date; in case of same start dates, the end dates will be compared
• A null start date is after any existing start date
• A null end date is after any existing end date

Any null parameter will throw a NullPointerException, and trying to compare with other instances than IPeriod will throw a ClassCastException. Provided by the broldev.core.model project.

Since:

1.0 (Dec 4, 2010), broldev.core.model 0.0.1-SNAPSHOT dependency

Version:

1.0 (Dec 4, 2010)

Author:

Steph GAUDRY

Constructor Summary

Constructors

Constructor	Description
PeriodByDatesComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(IPeriod o1, IPeriod o2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

PeriodByDatesComparator

public PeriodByDatesComparator()

Method Details

compare

public int compare(IPeriod o1,
 IPeriod o2)

Specified by:

compare in interface Comparator<IPeriod>