Package overit.geocallapp.utilities.ux.ui.container.gantt.view.renderer.helper

Class GanttMultyMonthHeaderHelper

java.lang.Object

overit.geocallapp.utilities.ux.ui.container.gantt.view.renderer.helper.GanttMultyMonthHeaderHelper

All Implemented Interfaces:

Serializable, GanttHeaderRendererHelper

Direct Known Subclasses:

GanttQuarterHeaderHelper, GanttThirdsHeaderHelper

public abstract class GanttMultyMonthHeaderHelper
extends Object
implements GanttHeaderRendererHelper

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	GanttMultyMonthHeaderHelper.MonthGroup

Field Summary

Fields

Modifier and Type	Field	Description
protected List<GanttMultyMonthHeaderHelper.MonthGroup>	monthGroups

Constructor Summary

Constructors

Constructor	Description
GanttMultyMonthHeaderHelper()

Method Summary

Modifier and Type	Method	Description
int	calculateBrickNumber(GanttViewConfiguration config)
double	calculateBrickWidth(GanttViewConfiguration config, Date date, Date rangeBegin, Date rangeEnd)
double	calculateRowWidth(GanttViewConfiguration config)
String	formatDate(GanttViewConfiguration config, Teacher teacher, Date date, double width)
Date[]	getBoundingDates(Date date, GanttViewConfiguration config)
protected GanttMultyMonthHeaderHelper.MonthGroup	getGroup(Date date)
protected Date[]	getGroupRange(Date date)
Date	getRoundedBegin(GanttViewConfiguration config)
Date	getRoundedEnd(GanttViewConfiguration config)
protected abstract List<GanttMultyMonthHeaderHelper.MonthGroup>	initGroups()
protected List<GanttMultyMonthHeaderHelper.MonthGroup>	monthsGroups()
Date	nextDate(Date date)

Methods inherited from class java.lang.Object

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

Methods inherited from interface overit.geocallapp.utilities.ux.ui.container.gantt.view.renderer.helper.GanttHeaderRendererHelper

getDescription

Field Details

monthGroups

protected List<GanttMultyMonthHeaderHelper.MonthGroup> monthGroups

Constructor Details

GanttMultyMonthHeaderHelper

public GanttMultyMonthHeaderHelper()

Method Details

initGroups

protected abstract List<GanttMultyMonthHeaderHelper.MonthGroup> initGroups()

calculateBrickNumber

public int calculateBrickNumber(GanttViewConfiguration config)

Specified by:

calculateBrickNumber in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

Returns:

the number of brick to render according to the configuration and the specific time unit implemented

formatDate

public String formatDate(GanttViewConfiguration config,
 Teacher teacher,
 Date date,
 double width)

Specified by:

formatDate in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

teacher - t Teacher to do translations if needed

date - the Date to format

width -

Returns:

a String that represents the given Date for the specific time unit implementation

nextDate

public Date nextDate(Date date)

Specified by:

nextDate in interface GanttHeaderRendererHelper

Parameters:

date - the current Date

Returns:

the next Date to render according to the specific time unit implementation

getRoundedBegin

public Date getRoundedBegin(GanttViewConfiguration config)

Specified by:

getRoundedBegin in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

Returns:

the begin date of the visible range rounded according to the specific time unit implementation

getRoundedEnd

public Date getRoundedEnd(GanttViewConfiguration config)

Specified by:

getRoundedEnd in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

Returns:

the end date of the visible range rounded according to the specific time unit implementation

getBoundingDates

public Date[] getBoundingDates(Date date,
 GanttViewConfiguration config)

Specified by:

getBoundingDates in interface GanttHeaderRendererHelper

Parameters:

date - the target date

config - the gantt view configuration

Returns:

the bounding dates that holds the target date, according to the specific time unit implementation. For example, if the target date is 01/01/2012 05:09 with brick type hour, and the implementation is for the day, the bounding dates will be [01/01/2012 00:00, 01/01/2012 23:59]

calculateRowWidth

public double calculateRowWidth(GanttViewConfiguration config)

Specified by:

calculateRowWidth in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

Returns:

the with in px to use for a gantt row

calculateBrickWidth

public double calculateBrickWidth(GanttViewConfiguration config,
 Date date,
 Date rangeBegin,
 Date rangeEnd)

Specified by:

calculateBrickWidth in interface GanttHeaderRendererHelper

Parameters:

config - the GanttViewConfiguration with the current user preference for the visualization

date - the date that the brick represents

rangeBegin - the visible begin date

rangeEnd - the visible end date

Returns:

the width in px to use for this brick

monthsGroups

protected List<GanttMultyMonthHeaderHelper.MonthGroup> monthsGroups()

getGroup

protected GanttMultyMonthHeaderHelper.MonthGroup getGroup(Date date)

getGroupRange

protected Date[] getGroupRange(Date date)