meka.experiment.evaluationstatistics

Class EvaluationStatisticsComparator

java.lang.Object

meka.experiment.evaluationstatistics.EvaluationStatisticsComparator

All Implemented Interfaces:

Serializable, Comparator<EvaluationStatistics>

public class EvaluationStatisticsComparator
extends Object
implements Comparator<EvaluationStatistics>, Serializable

Comparator for statistics.

Version:

$Revision$

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String[]	DEFAULT_KEYS the default keys.
protected String[]	m_Keys the keys to use for comparison.

Constructor Summary

Constructors

Constructor and Description
EvaluationStatisticsComparator() Initializes the comparator with the default keys.
EvaluationStatisticsComparator(String[] keys) Initializes the comparator with the specified keys.

Method Summary

Modifier and Type	Method and Description
int	compare(EvaluationStatistics o1, EvaluationStatistics o2) Compares the two statistics.
String	toString() Returns the keys as string.

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

DEFAULT_KEYS

public static final String[] DEFAULT_KEYS

the default keys.

m_Keys

protected String[] m_Keys

the keys to use for comparison.

Constructor Detail

EvaluationStatisticsComparator

public EvaluationStatisticsComparator()

Initializes the comparator with the default keys.

See Also:

DEFAULT_KEYS

EvaluationStatisticsComparator

public EvaluationStatisticsComparator(String[] keys)

Initializes the comparator with the specified keys.

Parameters:

keys - the keys to use

Method Detail

compare

public int compare(EvaluationStatistics o1,
                   EvaluationStatistics o2)

Compares the two statistics.

Specified by:

compare in interface Comparator<EvaluationStatistics>

Parameters:

o1 - the first stats

o2 - the second stats

Returns:

less than zero if first smaller than second, zero if the same, greater than zero if first greater than second

toString

public String toString()

Returns the keys as string.

Overrides:

toString in class Object

Returns:

the keys