weka.gui.beans

Class Sorter.SortRule

java.lang.Object

weka.gui.beans.Sorter.SortRule

All Implemented Interfaces:

java.util.Comparator<Sorter.InstanceHolder>

Enclosing class:

Sorter

protected static class Sorter.SortRule
extends java.lang.Object
implements java.util.Comparator<Sorter.InstanceHolder>

Implements a sorting rule based on a single attribute

Field Summary

Fields

Modifier and Type	Field and Description
protected Attribute	m_attribute
protected java.lang.String	m_attributeNameOrIndex
protected boolean	m_descending

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
int	compare(Sorter.InstanceHolder o1, Sorter.InstanceHolder o2)
java.lang.String	getAttribute()
boolean	getDescending()
void	init(Environment env, Instances structure)
protected void	parseFromInternal(java.lang.String setup)
void	setAttribute(java.lang.String att)
void	setDescending(boolean d)
java.lang.String	toString()
protected java.lang.String	toStringInternal()

Methods inherited from class java.lang.Object

clone, equals, finalize, 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

Field Detail

m_attributeNameOrIndex

protected java.lang.String m_attributeNameOrIndex

m_attribute

protected Attribute m_attribute

m_descending

protected boolean m_descending

Constructor Detail

SortRule

public SortRule(java.lang.String att,
                boolean descending)

SortRule

public SortRule()

SortRule

public SortRule(java.lang.String setup)

Method Detail

parseFromInternal

protected void parseFromInternal(java.lang.String setup)

toStringInternal

protected java.lang.String toStringInternal()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setAttribute

public void setAttribute(java.lang.String att)

getAttribute

public java.lang.String getAttribute()

setDescending

public void setDescending(boolean d)

getDescending

public boolean getDescending()

init

public void init(Environment env,
                 Instances structure)

compare

public int compare(Sorter.InstanceHolder o1,
                   Sorter.InstanceHolder o2)

Specified by:

compare in interface java.util.Comparator<Sorter.InstanceHolder>