org.deckfour.xes.info.impl
Class XTimeBoundsImpl

java.lang.Object
  org.deckfour.xes.info.impl.XTimeBoundsImpl

All Implemented Interfaces:

XTimeBounds

public class XTimeBoundsImpl
extends Object
implements XTimeBounds

This class implements timestamp boundaries, which can be used to describe the temporal extent of a log, or of a contained trace.

Author:

Christian W. Guenther (christian@deckfour.org)

Field Summary

protected Date	first The earliest timestamp of these boundaries (left bound).
protected Date	last The latest timestamp of these boundaries (right bound).

Constructor Summary

XTimeBoundsImpl()
Creates new timestamp boundaries.

Method Summary

Date	getEndDate() Returns the latest timestamp of these boundaries (right bound).
Date	getStartDate() Returns the earliest timestamp of these boundaries (left bound).
boolean	isWithin(Date date) Checks, whether the given date is within these boundaries.
void	register(Date date) Registers the given date.
void	register(XEvent event) Registers the given event, i.e.
void	register(XTimeBounds boundary) Registers the given timestamp boundaries.
String	toString() Returns a string representation of these boundaries.

Methods inherited from class java.lang.Object

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

Field Detail

first

protected Date first

The earliest timestamp of these boundaries (left bound).

last

protected Date last

The latest timestamp of these boundaries (right bound).

Constructor Detail

XTimeBoundsImpl

public XTimeBoundsImpl()

Creates new timestamp boundaries.

Method Detail

getStartDate

public Date getStartDate()

Description copied from interface: XTimeBounds

Returns the earliest timestamp of these boundaries (left bound).

Specified by:

getStartDate in interface XTimeBounds

Returns:

The earliest timestamp of these boundaries.

getEndDate

public Date getEndDate()

Description copied from interface: XTimeBounds

Returns the latest timestamp of these boundaries (right bound).

Specified by:

getEndDate in interface XTimeBounds

Returns:

The latest timestamp of these boundaries.

isWithin

public boolean isWithin(Date date)

Description copied from interface: XTimeBounds

Checks, whether the given date is within these boundaries.

Specified by:

isWithin in interface XTimeBounds

Parameters:

date - Date to be checked.

Returns:

Whether the specified date is within these boundaries.

register

public void register(XEvent event)

Registers the given event, i.e. if it has a timestamp, the timestamp boundaries will be potentially adjusted to accomodate for inclusion of this event.

Parameters:

event - Event to be registered.

register

public void register(Date date)

Registers the given date. The timestamp boundaries will be potentially adjusted to accomodate for inclusion of this date.

Parameters:

date - Date to be registered.

register

public void register(XTimeBounds boundary)

Registers the given timestamp boundaries. These timestamp boundaries will be potentially adjusted to accomodate for inclusion of the given boundaries.

Parameters:

date - Timestamp boundaries to be registered.

toString

public String toString()

Description copied from interface: XTimeBounds

Returns a string representation of these boundaries.

Specified by:

toString in interface XTimeBounds

Overrides:

toString in class Object