net.sf.jtreemap.ktreemap
Class SplitByNumber

java.lang.Object
  net.sf.jtreemap.ktreemap.SplitStrategy
      net.sf.jtreemap.ktreemap.SplitByNumber

public class SplitByNumber
extends SplitStrategy

Strategy who split the elements in 2 groups of same cardinal.

Constructor Summary

SplitByNumber()

Method Summary

void	splitElements(java.util.List<TreeMapNode> v, java.util.List<TreeMapNode> v1, java.util.List<TreeMapNode> v2) split the elements of a JTreeMap.
double	sumWeight(java.util.List<TreeMapNode> v) Sum the weight of elements.

Methods inherited from class net.sf.jtreemap.ktreemap.SplitStrategy

calculatePositions, calculatePositionsRec, sortList

Methods inherited from class java.lang.Object

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

Constructor Detail

SplitByNumber

public SplitByNumber()

Method Detail

splitElements

public void splitElements(java.util.List<TreeMapNode> v,
                          java.util.List<TreeMapNode> v1,
                          java.util.List<TreeMapNode> v2)

Description copied from class: SplitStrategy

split the elements of a JTreeMap.

Specified by:

splitElements in class SplitStrategy

Parameters:

v - Vector with the elements to split (arg IN)

v1 - first Vector of the split (arg OUT)

v2 - second Vector of the split (arg OUT)

sumWeight

public double sumWeight(java.util.List<TreeMapNode> v)

Description copied from class: SplitStrategy

Sum the weight of elements.
You can override this method if you want to apply a coef on the weights or to cancel the effect of weight on the strategy.

Overrides:

sumWeight in class SplitStrategy

Parameters:

v - List with the elements to sum

Returns:

the sum of the weight of elements