com.webmethods.caf.faces.data.object
Class SelectableTableContentProviderHelper

java.lang.Object
  com.webmethods.caf.faces.data.object.SelectableTableContentProviderHelper

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SelectableTreeContentProviderHelper

public class SelectableTableContentProviderHelper
extends Object
implements Serializable

Helps implement ISelectableTableContentProvider.

See Also:

Serialized Form

Field Summary

protected List	m_selected
protected List	m_unselected
protected boolean	m_useUnselected

Constructor Summary

SelectableTableContentProviderHelper()

Method Summary

int	getRowSelectedCount(ISelectableTableContentProvider provider)
Collection	getRowSelectedIds(ISelectableTableContentProvider provider)
Collection	getRowUnselectedIds(ISelectableTableContentProvider provider)
List	getSelectedRows(ISelectableTableContentProvider provider) Returns collection of selected row objects (not IDs) from the ISelectableTableContentProvider.
boolean	getUseUnselectedModel(ISelectableTableContentProvider provider)
boolean	isRowSelected(ISelectableTableContentProvider provider)
void	setRowSelected(ISelectableTableContentProvider provider, boolean selected) Set select/unselect row for the provider
void	setRowSelectedIds(ISelectableTableContentProvider provider, Collection ids) Set collection of selected row ids for the provider.
void	setRowUnselectedIds(ISelectableTableContentProvider provider, Collection ids) Set collection of unselected row ids for the provider.

Methods inherited from class java.lang.Object

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

Field Detail

m_useUnselected

protected boolean m_useUnselected

m_selected

protected List m_selected

m_unselected

protected List m_unselected

Constructor Detail

SelectableTableContentProviderHelper

public SelectableTableContentProviderHelper()

Method Detail

getRowSelectedCount

public int getRowSelectedCount(ISelectableTableContentProvider provider)

Returns:

selected row count

getUseUnselectedModel

public boolean getUseUnselectedModel(ISelectableTableContentProvider provider)

Parameters:

provider -

Returns:

a flag indicates whether use unselected model or not

getRowSelectedIds

public Collection getRowSelectedIds(ISelectableTableContentProvider provider)

Parameters:

provider -

Returns:

collection of selected row ids

See Also:

SelectableTableContentProviderHelper.getSelectedRows(ISelectableTableContentProvider)

getSelectedRows

public List getSelectedRows(ISelectableTableContentProvider provider)

Returns collection of selected row objects (not IDs) from the ISelectableTableContentProvider. IMPORTANT: the provider must return a valid instance of row object from ITableContentProvider.getCurrentRow()

Parameters:

provider - selectable table provider

Returns:

collection if selected row objects, never null, can be empty, can be up to ITableContentProvider.getRowCount() size

getRowUnselectedIds

public Collection getRowUnselectedIds(ISelectableTableContentProvider provider)

Parameters:

provider -

Returns:

collection of unselected row ids.

See Also:

SelectableTableContentProviderHelper.getSelectedRows(ISelectableTableContentProvider)

isRowSelected

public boolean isRowSelected(ISelectableTableContentProvider provider)

Parameters:

provider -

Returns:

a flag indicates whether the provider has row selected

setRowSelected

public void setRowSelected(ISelectableTableContentProvider provider,
                           boolean selected)

Set select/unselect row for the provider

Parameters:

provider -

selected -

setRowSelectedIds

public void setRowSelectedIds(ISelectableTableContentProvider provider,
                              Collection ids)

Set collection of selected row ids for the provider.

Parameters:

provider -

ids -

setRowUnselectedIds

public void setRowUnselectedIds(ISelectableTableContentProvider provider,
                                Collection ids)

Set collection of unselected row ids for the provider.

Parameters:

provider -

ids -