net.sf.mpxj

Class DateRange

java.lang.Object

net.sf.mpxj.DateRange

All Implemented Interfaces:

Comparable<DateRange>

public final class DateRange
extends Object
implements Comparable<DateRange>

This class represents a period of time.

Field Summary

Fields

Modifier and Type	Field and Description
static DateRange	EMPTY_RANGE

Constructor Summary

Constructors

Constructor and Description
DateRange(Date startDate, Date endDate) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(Date date) This method compares a target date with a date range.
int	compareTo(DateRange o)
boolean	equals(Object o)
Date	getEnd() Retrieve the date at the end of the range.
Date	getStart() Retrieve the date at the start of the range.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_RANGE

public static final DateRange EMPTY_RANGE

Constructor Detail

DateRange

public DateRange(Date startDate,
         Date endDate)

Constructor.

Parameters:

startDate - start date

endDate - end date

Method Detail

getStart

public Date getStart()

Retrieve the date at the start of the range.

Returns:

start date

getEnd

public Date getEnd()

Retrieve the date at the end of the range.

Returns:

end date

compareTo

public int compareTo(Date date)

This method compares a target date with a date range. The method will return 0 if the date is within the range, less than zero if the date is before the range starts, and greater than zero if the date is after the range ends.

Parameters:

date - target date

Returns:

comparison result

compareTo

public int compareTo(DateRange o)

Specified by:

compareTo in interface Comparable<DateRange>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object