infovis.tree.visualization
Class TreeStructrureFilter

java.lang.Object
  extended by infovis.tree.visualization.TreeStructrureFilter
All Implemented Interfaces:
ColumnFilter

public class TreeStructrureFilter
extends Object
implements ColumnFilter

Filter out non tree-structural columns.

Version:
$Revision: 1.12 $
Author:
Jean-Daniel Fekete

Constructor Summary
TreeStructrureFilter()
           
 
Method Summary
 boolean filter(Column column)
          Returns true if the Column should be filtered out.
static TreeStructrureFilter sharedInstance()
          DOCUMENT ME!
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TreeStructrureFilter

public TreeStructrureFilter()
Method Detail

filter

public boolean filter(Column column)
Description copied from interface: ColumnFilter
Returns true if the Column should be filtered out.

Specified by:
filter in interface ColumnFilter
Parameters:
column - the column
Returns:
true if the Column should be filtered out.
See Also:
ColumnFilter.filter(Column)

sharedInstance

public static TreeStructrureFilter sharedInstance()
DOCUMENT ME!

Returns:
DOCUMENT ME!


Copyright 2005 by Jean-Daniel Fekete and INRIA, France All rights reserved.