org.eclipse.rse.ui.view
Class SystemTableTreeViewProvider

java.lang.Object
  org.eclipse.rse.ui.view.SystemTableTreeViewProvider

All Implemented Interfaces:

IBaseLabelProvider, IContentProvider, ILabelProvider, IStructuredContentProvider, ITableLabelProvider, ITreeContentProvider

Direct Known Subclasses:

SystemSearchTableViewProvider

public class SystemTableTreeViewProvider

extends Object

implements ILabelProvider, ITableLabelProvider, ITreeContentProvider

This is the content and label provider for the SystemTableTreeView. This class is used both to populate the SystemTableTreeView but also to resolve the icon and labels for the cells in the table/tree.

Field Summary

protected SimpleDateFormat	_dateFormat
protected Object	_lastObject
protected Object[]	_lastResults
protected int	_maxCharsInColumnZero
protected Viewer	_viewer

Constructor Summary

SystemTableTreeViewProvider(SystemTableViewColumnManager columnManager)
Constructor for table view provider where a column manager is present.

Method Summary

void	addListener(ILabelProviderListener listener)
void	disableDeferredQueries(boolean disable)
void	dispose() The visual part that is using this content provider is about to be disposed.
boolean	flushCache()
protected ISystemViewElementAdapter	getAdapterFor(Object object)
Object[]	getCache()
Object[]	getCachedObjects(Object parent) Returns the cached objects for the given parent.
Object[]	getChildren(Object object)
Image	getColumnImage(Object obj, int i)
String	getColumnText(Object obj, int index)
Object	getElementAt(Object object, int i)
Object[]	getElements(Object object)
Image	getImage(Object object)
int	getMaxCharsInColumnZero()
Object	getParent(Object object)
String	getText(Object object)
boolean	hasChildren(Object object)
void	inputChanged(Viewer visualPart, Object oldInput, Object newInput)
boolean	isDeleted(Object element)
boolean	isLabelProperty(Object element, String property)
void	removeListener(ILabelProviderListener listener)
void	setCache(Object[] newCache)
void	setCachedObjects(Object parent, Object[] children) Cache the objects for the given parent.
protected boolean	supportsDeferredQueries()

Methods inherited from class java.lang.Object

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

Field Detail

_lastResults

protected Object[] _lastResults

_lastObject

protected Object _lastObject

_dateFormat

protected SimpleDateFormat _dateFormat

_viewer

protected Viewer _viewer

_maxCharsInColumnZero

protected int _maxCharsInColumnZero

Constructor Detail

SystemTableTreeViewProvider

public SystemTableTreeViewProvider(SystemTableViewColumnManager columnManager)

Constructor for table view provider where a column manager is present. In this case, the columns are customizable by the user.

Parameters:

columnManager -

Method Detail

inputChanged

public void inputChanged(Viewer visualPart,
                         Object oldInput,
                         Object newInput)

Specified by:

inputChanged in interface IContentProvider

setCache

public void setCache(Object[] newCache)

getCache

public Object[] getCache()

flushCache

public boolean flushCache()

isDeleted

public boolean isDeleted(Object element)

getChildren

public Object[] getChildren(Object object)

Specified by:

getChildren in interface ITreeContentProvider

getParent

public Object getParent(Object object)

Specified by:

getParent in interface ITreeContentProvider

hasChildren

public boolean hasChildren(Object object)

Specified by:

hasChildren in interface ITreeContentProvider

getElementAt

public Object getElementAt(Object object,
                           int i)

getAdapterFor

protected ISystemViewElementAdapter getAdapterFor(Object object)

getElements

public Object[] getElements(Object object)

Specified by:

getElements in interface IStructuredContentProvider

getText

public String getText(Object object)

Specified by:

getText in interface ILabelProvider

getMaxCharsInColumnZero

public int getMaxCharsInColumnZero()

getImage

public Image getImage(Object object)

Specified by:

getImage in interface ILabelProvider

getColumnText

public String getColumnText(Object obj,
                            int index)

Specified by:

getColumnText in interface ITableLabelProvider

getColumnImage

public Image getColumnImage(Object obj,
                            int i)

Specified by:

getColumnImage in interface ITableLabelProvider

addListener

public void addListener(ILabelProviderListener listener)

Specified by:

addListener in interface IBaseLabelProvider

isLabelProperty

public boolean isLabelProperty(Object element,
                               String property)

Specified by:

isLabelProperty in interface IBaseLabelProvider

removeListener

public void removeListener(ILabelProviderListener listener)

Specified by:

removeListener in interface IBaseLabelProvider

setCachedObjects

public void setCachedObjects(Object parent,
                             Object[] children)

Cache the objects for the given parent.

Parameters:

parent - the parent object.

children - the children to cache.

getCachedObjects

public Object[] getCachedObjects(Object parent)

Returns the cached objects for the given parent.

Parameters:

parent - the parent object.

Returns:

the cached children.

dispose

public void dispose()

The visual part that is using this content provider is about to be disposed. Deallocate all allocated SWT resources.

Specified by:

dispose in interface IBaseLabelProvider

disableDeferredQueries

public void disableDeferredQueries(boolean disable)

supportsDeferredQueries

protected boolean supportsDeferredQueries()