conexp.fx.core.collections

Class IntPair

java.lang.Object

conexp.fx.core.collections.Pair<Integer,Integer>

conexp.fx.core.collections.IntPair

All Implemented Interfaces:

Cloneable

public class IntPair
extends Pair<Integer,Integer>
implements Cloneable

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<IntPair>	CANTORIAN_COMPARATOR
static Comparator<IntPair>	POSITIVE_CANTORIAN_COMPARATOR

Fields inherited from class conexp.fx.core.collections.Pair

x, y

Constructor Summary

Constructors

Constructor and Description
IntPair()
IntPair(int x, int y)

Method Summary

Modifier and Type	Method and Description
IntPair	add(int x, int y)
IntPair	add(IntPair coordinates)
static int	cantorianSum(int m, int n)
IntPair	clone()
IntPair	delta(int x, int y)
IntPair	delta(IntPair coordinates)
boolean	equals(Object object)
static IntPair	findPositiveCantorianSum(int sum)
int	hashCode()
IntPair	minus(int x, int y)
IntPair	minus(IntPair coordinates)
IntPair	negate()
IntPair	negative()
IntPair	plus(int x, int y)
IntPair	plus(IntPair coordinates)
static int	positiveCantorianSum(int m, int n) cantorianSum is a bijection between positive integers and pairs of positive integers
void	set(int x, int y)
void	set(IntPair coordinates)
void	setX(int x)
void	setY(int y)
IntPair	subtract(int x, int y)
IntPair	subtract(IntPair coordinates)
static IntPair	valueOf(int x, int y)
static IntPair	zero()

Methods inherited from class conexp.fx.core.collections.Pair

first, of, second, toString, x, y

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CANTORIAN_COMPARATOR

public static final Comparator<IntPair> CANTORIAN_COMPARATOR

POSITIVE_CANTORIAN_COMPARATOR

public static final Comparator<IntPair> POSITIVE_CANTORIAN_COMPARATOR

Constructor Detail

IntPair

public IntPair(int x,
               int y)

IntPair

public IntPair()

Method Detail

valueOf

public static final IntPair valueOf(int x,
                                    int y)

zero

public static final IntPair zero()

cantorianSum

public static final int cantorianSum(int m,
                                     int n)

positiveCantorianSum

public static final int positiveCantorianSum(int m,
                                             int n)

cantorianSum is a bijection between positive integers and pairs of positive integers

findPositiveCantorianSum

public static final IntPair findPositiveCantorianSum(int sum)

equals

public boolean equals(Object object)

Overrides:

equals in class Pair<Integer,Integer>

hashCode

public int hashCode()

Overrides:

hashCode in class Pair<Integer,Integer>

clone

public final IntPair clone()

Overrides:

clone in class Object

setX

public final void setX(int x)

setY

public final void setY(int y)

set

public final void set(int x,
                      int y)

set

public final void set(IntPair coordinates)

negate

public final IntPair negate()

add

public final IntPair add(int x,
                         int y)

add

public final IntPair add(IntPair coordinates)

subtract

public final IntPair subtract(int x,
                              int y)

subtract

public final IntPair subtract(IntPair coordinates)

delta

public final IntPair delta(int x,
                           int y)

delta

public final IntPair delta(IntPair coordinates)

plus

public final IntPair plus(int x,
                          int y)

plus

public final IntPair plus(IntPair coordinates)

minus

public final IntPair minus(int x,
                           int y)

minus

public final IntPair minus(IntPair coordinates)

negative

public final IntPair negative()