pl.edu.agh.cast.navigator.provider
Class AbstractNavigatorItemProvider

java.lang.Object
  pl.edu.agh.cast.navigator.provider.AbstractNavigatorItemProvider

All Implemented Interfaces:

INavigatorItemProvider, INavigatorTreeItem

Direct Known Subclasses:

DomainDataSetNavigatorItemProvider, PresentationDataSetNavigatorItemProvider

public abstract class AbstractNavigatorItemProvider
extends Object
implements INavigatorItemProvider

Abstract navigator tree item provider class.

Author:

AGH CAST Team

Field Summary

protected List<INavigatorTreeItem>	children List of children.
protected org.eclipse.swt.graphics.Image	image Root node image.
protected String	label Root node label.

Constructor Summary

protected

AbstractNavigatorItemProvider() Constructor.

Method Summary

List<INavigatorTreeItem>	getChildren() Returns navigator tree items specific for concrete navigator provider.
org.eclipse.swt.graphics.Image	getIcon() Returns item icon image.
List<INavigatorTreeItem>	getItems() Returns navigator tree items specific for concrete navigator provider.
String	getLabel() Returns item label.
Object	getObject() Returns object held by this item.
boolean	hasChildren() Returns true if navigator provider has children.
void	setLabel(String label) Sets item provider label.

Methods inherited from class java.lang.Object

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

Methods inherited from interface pl.edu.agh.cast.navigator.INavigatorItemProvider

loadItems

Field Detail

label

protected String label

Root node label.

image

protected org.eclipse.swt.graphics.Image image

Root node image.

children

protected List<INavigatorTreeItem> children

List of children.

Constructor Detail

AbstractNavigatorItemProvider

protected AbstractNavigatorItemProvider()

Constructor. Loads provider items using INavigatorItemProvider.loadItems() method.

Method Detail

getItems

public List<INavigatorTreeItem> getItems()

Returns navigator tree items specific for concrete navigator provider.

Specified by:

getItems in interface INavigatorItemProvider

Returns:

list of children

See Also:

INavigatorItemProvider.getItems()

setLabel

public void setLabel(String label)

Sets item provider label.

Specified by:

setLabel in interface INavigatorItemProvider

Parameters:

label - the item provider label to set

See Also:

INavigatorItemProvider.setLabel(java.lang.String)

getChildren

public List<INavigatorTreeItem> getChildren()

Returns navigator tree items specific for concrete navigator provider.

Specified by:

getChildren in interface INavigatorTreeItem

Returns:

list of children

See Also:

INavigatorTreeItem.getChildren()

getObject

public Object getObject()

Returns object held by this item.

Specified by:

getObject in interface INavigatorTreeItem

Returns:

object held by item

See Also:

INavigatorTreeItem.getObject()

getIcon

public org.eclipse.swt.graphics.Image getIcon()

Returns item icon image.

Specified by:

getIcon in interface INavigatorTreeItem

Returns:

item icon image

See Also:

INavigatorTreeItem.getIcon()

getLabel

public String getLabel()

Returns item label.

Specified by:

getLabel in interface INavigatorTreeItem

Returns:

item label

See Also:

INavigatorTreeItem.getLabel()

hasChildren

public boolean hasChildren()

Returns true if navigator provider has children.

Specified by:

hasChildren in interface INavigatorTreeItem

Returns:

true if navigator provider has children

See Also:

INavigatorTreeItem.hasChildren()