de.lmu.ifi.dbs.elki.utilities.pairs
Class DoubleDoublePair

java.lang.Object
  de.lmu.ifi.dbs.elki.utilities.pairs.DoubleDoublePair

All Implemented Interfaces:

Comparable<DoubleDoublePair>

Direct Known Subclasses:

DoubleMinMax

public class DoubleDoublePair
extends Object
implements Comparable<DoubleDoublePair>

Pair storing two doubles. Since double is a native type, this can't be done via the CPair generic.

Author:

Erich Schubert

Field Summary

double	first first value
double	second second value

Constructor Summary

DoubleDoublePair(double first, double second)
Constructor

Method Summary

int	compareSwappedTo(DoubleDoublePair other) Implementation of comparableSwapped interface, sorting by second then first.
int	compareTo(DoubleDoublePair other) Implementation of comparable interface, sorting by first then second.
boolean	equals(Object obj) Trivial equals implementation
double	getFirst() Get first value
double	getSecond() Get second value
int	hashCode() Trivial hashCode implementation mixing the two integers.
void	setFirst(double first) Set first value
void	setSecond(double second) Set second value

Methods inherited from class java.lang.Object

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

Field Detail

first

public double first

first value

second

public double second

second value

Constructor Detail

DoubleDoublePair

public DoubleDoublePair(double first,
                        double second)

Constructor

Parameters:

first -

second -

Method Detail

equals

public boolean equals(Object obj)

Trivial equals implementation

Overrides:

equals in class Object

Parameters:

obj - Object to compare to

hashCode

public final int hashCode()

Trivial hashCode implementation mixing the two integers.

Overrides:

hashCode in class Object

compareTo

public int compareTo(DoubleDoublePair other)

Implementation of comparable interface, sorting by first then second.

Specified by:

compareTo in interface Comparable<DoubleDoublePair>

Parameters:

other - Object to compare to

Returns:

comparison result

compareSwappedTo

public int compareSwappedTo(DoubleDoublePair other)

Implementation of comparableSwapped interface, sorting by second then first.

Parameters:

other - Object to compare to

Returns:

comparison result

getFirst

public final double getFirst()

Get first value

Returns:

first value

setFirst

public final void setFirst(double first)

Set first value

Parameters:

first - new value

getSecond

public final double getSecond()

Get second value

Returns:

second value

setSecond

public final void setSecond(double second)

Set second value

Parameters:

second - new value