net.sourceforge.java.util.gui.jface.viewers
Class NodeViewerFilter

java.lang.Object
  org.eclipse.jface.viewers.ViewerFilter
      net.sourceforge.java.util.gui.jface.viewers.NodeViewerFilter

public class NodeViewerFilter

extends ViewerFilter

Filters all ITreeElements that allow sub elements. Supplementally a single ITreeElement can be specified which should always be filtered out.

Author:

Sebastian Machhausen

Field Summary

private ITreeElement

excludedElement The ITreeElement that is always filtered out

Constructor Summary

NodeViewerFilter(ITreeElement excludedElement)
Creates a new NodeViewerFilter instance.

Method Summary

boolean

select(Viewer viewer, Object parentElement, Object element) Returns whether the given element makes it through this filter.

Methods inherited from class org.eclipse.jface.viewers.ViewerFilter

filter, filter, isFilterProperty

Methods inherited from class java.lang.Object

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

Field Detail

excludedElement

private ITreeElement excludedElement

The ITreeElement that is always filtered out

Constructor Detail

NodeViewerFilter

public NodeViewerFilter(ITreeElement excludedElement)

Creates a new NodeViewerFilter instance.

Parameters:

excludedElement - an ITreeElement which should be always filtered out

Method Detail

select

public boolean select(Viewer viewer,
                      Object parentElement,
                      Object element)

Returns whether the given element makes it through this filter.

Parameters:

viewer - the viewer

parentElement - the parent element

element - the element

Returns:

true if element is included in the filtered set, and false if excluded

See Also:

ViewerFilter.select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)