Class AbstractScheduleModel

java.lang.Object

com.codename1.scheduling.AbstractScheduleModel

All Implemented Interfaces:

ScheduleModel

Direct Known Subclasses:

CalendarScheduleModel, DefaultScheduleModel

public abstract class AbstractScheduleModel
extends Object
implements ScheduleModel

The listener list and the refusals every read-only model shares.

A subclass has to supply getResources and getItems. Every edit is refused until the matching method is overridden.

Constructor Summary

Constructors

Constructor	Description
AbstractScheduleModel()

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(ScheduleChangeListener l)
ScheduleItem	createItem(long start, long end, String resourceId)	Creates an item for a range the user dragged out on empty space.
protected void	fireChanged()	Tells every listener the model changed.
void	removeChangeListener(ScheduleChangeListener l)
boolean	removeItem(ScheduleItem item)	Removes an item.
void	setVisibleRange(long from, long to)	Told by a view whenever the range it shows changes, with a margin around it.
boolean	updateItem(ScheduleItem item, long start, long end, String resourceId)	Moves or resizes an item, and gives it to another resource when resourceId differs from the one it has.

Methods inherited from class Object

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

Methods inherited from interface ScheduleModel

getItems, getResources

Constructor Details

AbstractScheduleModel

public AbstractScheduleModel()

Method Details

setVisibleRange

public void setVisibleRange(long from,
 long to)

Description copied from interface: ScheduleModel

Told by a view whenever the range it shows changes, with a margin around it. A model that keeps everything in memory ignores it.

Specified by:

setVisibleRange in interface ScheduleModel

updateItem

public boolean updateItem(ScheduleItem item,
 long start,
 long end,
 String resourceId)

Description copied from interface: ScheduleModel

Moves or resizes an item, and gives it to another resource when resourceId differs from the one it has.

Returns

false when the model refuses the change; the view puts the item back

Specified by:

updateItem in interface ScheduleModel

createItem

public ScheduleItem createItem(long start,
 long end,
 String resourceId)

Description copied from interface: ScheduleModel

Creates an item for a range the user dragged out on empty space.

Returns

the new item, or null when the model does not create items this way

Specified by:

createItem in interface ScheduleModel

removeItem

public boolean removeItem(ScheduleItem item)

Description copied from interface: ScheduleModel

Removes an item.

Returns

false when the model refuses

Specified by:

removeItem in interface ScheduleModel

addChangeListener

public void addChangeListener(ScheduleChangeListener l)

Specified by:

addChangeListener in interface ScheduleModel

removeChangeListener

public void removeChangeListener(ScheduleChangeListener l)

Specified by:

removeChangeListener in interface ScheduleModel

fireChanged

protected void fireChanged()

Tells every listener the model changed.