org.glassfish.common.util.timer

Class TimerSchedule

java.lang.Object

org.glassfish.common.util.timer.TimerSchedule

All Implemented Interfaces:

Serializable

public class TimerSchedule
extends Object
implements Serializable

This class converts a cron-like string to its internal representation and calculates the next timeout after the current timestamp.

Author:

mvatkina

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TimerSchedule() Construct TimerSchedule instance with all defaults.
TimerSchedule(String s) Construct TimerSchedule instance from a given String.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	configure() Populate all internale structures to be used for the next timeout calculations
TimerSchedule	dayOfMonth(String d)
TimerSchedule	dayOfWeek(String d)
TimerSchedule	end(Date e)
boolean	equals(Object o)
String	getDayOfMonth()
String	getDayOfWeek()
Date	getEnd()
String	getHour()
String	getMinute()
String	getMonth()
Calendar	getNextTimeout() Returns the Date of the next possible timeout.
Calendar	getNextTimeout(Date date) Returns the Date of the next possible timeout after the specific date.
String	getScheduleAsString()
String	getSecond()
Date	getStart()
TimeZone	getTimeZone()
String	getTimeZoneID()
String	getYear()
int	hashCode()
TimerSchedule	hour(String h)
protected boolean	isExpectedElementCount(String[] el) Validate number of elements in the input string
boolean	isValid(Calendar date) Returns true if this date can be used for the next timeout of the schedule represented by this instance.
TimerSchedule	minute(String m)
TimerSchedule	month(String m)
TimerSchedule	second(String s)
TimerSchedule	start(Date s)
TimerSchedule	timezone(String tz)
TimerSchedule	year(String y)

Methods inherited from class java.lang.Object

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

Constructor Detail

TimerSchedule

public TimerSchedule()

Construct TimerSchedule instance with all defaults.

TimerSchedule

public TimerSchedule(String s)

Construct TimerSchedule instance from a given String.

Method Detail

second

public TimerSchedule second(String s)

getSecond

public String getSecond()

minute

public TimerSchedule minute(String m)

getMinute

public String getMinute()

hour

public TimerSchedule hour(String h)

getHour

public String getHour()

dayOfMonth

public TimerSchedule dayOfMonth(String d)

getDayOfMonth

public String getDayOfMonth()

month

public TimerSchedule month(String m)

getMonth

public String getMonth()

dayOfWeek

public TimerSchedule dayOfWeek(String d)

getDayOfWeek

public String getDayOfWeek()

year

public TimerSchedule year(String y)

getYear

public String getYear()

timezone

public TimerSchedule timezone(String tz)

getTimeZoneID

public String getTimeZoneID()

getTimeZone

public TimeZone getTimeZone()

start

public TimerSchedule start(Date s)

getStart

public Date getStart()

end

public TimerSchedule end(Date e)

getEnd

public Date getEnd()

getScheduleAsString

public String getScheduleAsString()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

isValid

public boolean isValid(Calendar date)

Returns true if this date can be used for the next timeout of the schedule represented by this instance.

getNextTimeout

public Calendar getNextTimeout()

Returns the Date of the next possible timeout.

getNextTimeout

public Calendar getNextTimeout(Date date)

Returns the Date of the next possible timeout after the specific date.

isExpectedElementCount

protected boolean isExpectedElementCount(String[] el)

Validate number of elements in the input string

configure

protected void configure()

Populate all internale structures to be used for the next timeout calculations