de.ralfebert.rcputils.tables.sort
Class SortColumnComparator

java.lang.Object
  ViewerComparator
      de.ralfebert.rcputils.tables.sort.SortColumnComparator

public final class SortColumnComparator
extends ViewerComparator

ColumnComparator is a ViewerComparator that uses table.getSortColumn() as column to compare values. The column is queries for an IValue by the column.getData(SORT_BY) and used this value to sort values. It also pays attention to table.getSortDirection(), if it's DESC (SWT.DOWN), the values are exchanged. Internal implementation class for TableViewerBuilder.

Author:

Ralf Ebert

Field Summary

static java.lang.String

SORT_BY

Constructor Summary

SortColumnComparator()

Method Summary

int	compare(Viewer viewer, java.lang.Object e1, java.lang.Object e2)

Methods inherited from class java.lang.Object

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

Field Detail

SORT_BY

public static final java.lang.String SORT_BY

Constructor Detail

SortColumnComparator

public SortColumnComparator()

Method Detail

compare

public int compare(Viewer viewer,
                   java.lang.Object e1,
                   java.lang.Object e2)