org.eclipse.hyades.ui.internal.util
Class HyadesViewerSorter

java.lang.Object
  org.eclipse.jface.viewers.ViewerComparator
      org.eclipse.jface.viewers.ViewerSorter
          org.eclipse.hyades.ui.internal.util.HyadesViewerSorter

Direct Known Subclasses:

NavigatorViewerSorter

public class HyadesViewerSorter
extends org.eclipse.jface.viewers.ViewerSorter

Extension of the ViewerSorter class that provides an easier way to customize the comparision throught extension.

Field Summary

Fields inherited from class org.eclipse.jface.viewers.ViewerSorter

collator

Constructor Summary

HyadesViewerSorter()
Constructor for HyadesViewerSorter

HyadesViewerSorter(java.text.Collator collator)
Constructor for HyadesViewerSorter

Method Summary

int	compare(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object e1, java.lang.Object e2)
protected int	compareCategories(java.lang.Object e1, java.lang.Object e2) Compares e1 and e2 based on their categories.
protected int	compareValues(java.lang.String value1, java.lang.String value2) Final comparison performed by this class.
protected java.lang.String	getValue(org.eclipse.jface.viewers.Viewer viewer, java.lang.Object e) Returns the comparison value for the specified object

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

getCollator

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

category, getComparator, isSorterProperty, sort

Methods inherited from class java.lang.Object

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

Constructor Detail

HyadesViewerSorter

public HyadesViewerSorter()

Constructor for HyadesViewerSorter

HyadesViewerSorter

public HyadesViewerSorter(java.text.Collator collator)

Constructor for HyadesViewerSorter

Parameters:

collator -

Method Detail

compare

public int compare(org.eclipse.jface.viewers.Viewer viewer,
                   java.lang.Object e1,
                   java.lang.Object e2)

Overrides:

compare in class org.eclipse.jface.viewers.ViewerComparator

See Also:

ViewerComparator.compare(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)

compareCategories

protected int compareCategories(java.lang.Object e1,
                                java.lang.Object e2)

Compares e1 and e2 based on their categories.

Parameters:

e1 -

e2 -

Returns:

int

getValue

protected java.lang.String getValue(org.eclipse.jface.viewers.Viewer viewer,
                                    java.lang.Object e)

Returns the comparison value for the specified object

Parameters:

viewer -

e -

Returns:

String

compareValues

protected int compareValues(java.lang.String value1,
                            java.lang.String value2)

Final comparison performed by this class.

Parameters:

value1 -

value2 -

Returns:

int