weka.knowledgeflow.steps

Class Sorter.SortRule

java.lang.Object

weka.knowledgeflow.steps.Sorter.SortRule

All Implemented Interfaces:

Comparator<weka.knowledgeflow.steps.Sorter.InstanceHolder>

Enclosing class:

Sorter

public static class Sorter.SortRule
extends Object
implements Comparator<weka.knowledgeflow.steps.Sorter.InstanceHolder>

Implements a sorting rule based on a single attribute

Constructor Summary

Constructors

Constructor and Description
SortRule()
SortRule(String setup)
SortRule(String att, boolean descending)

Method Summary

Modifier and Type	Method and Description
int	compare(weka.knowledgeflow.steps.Sorter.InstanceHolder o1, weka.knowledgeflow.steps.Sorter.InstanceHolder o2)
String	getAttribute()
boolean	getDescending()
void	init(Environment env, Instances structure)
void	setAttribute(String att)
void	setDescending(boolean d)
String	toString()
String	toStringInternal()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SortRule

public SortRule(String att,
                boolean descending)

SortRule

public SortRule()

SortRule

public SortRule(String setup)

Method Detail

toStringInternal

public String toStringInternal()

toString

public String toString()

Overrides:

toString in class Object

setAttribute

public void setAttribute(String att)

getAttribute

public String getAttribute()

setDescending

public void setDescending(boolean d)

getDescending

public boolean getDescending()

init

public void init(Environment env,
                 Instances structure)

compare

public int compare(weka.knowledgeflow.steps.Sorter.InstanceHolder o1,
                   weka.knowledgeflow.steps.Sorter.InstanceHolder o2)

Specified by:

compare in interface Comparator<weka.knowledgeflow.steps.Sorter.InstanceHolder>