Package it.unimi.dsi.fastutil.doubles

Class DoubleDoubleImmutablePair

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleDoubleImmutablePair

All Implemented Interfaces:

DoubleDoublePair, Pair<Double,Double>, Serializable

Direct Known Subclasses:

DoubleDoubleImmutableSortedPair

public class DoubleDoubleImmutablePair
extends Object
implements DoubleDoublePair, Serializable

A type-specific immutable Pair; provides some additional methods that use polymorphism to avoid (un)boxing.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DoubleDoubleImmutablePair(double left, double right)	Creates a new type-specific immutable Pair with given left and right value.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
int	hashCode()
double	leftDouble()	Returns the left element of this pair.
static DoubleDoubleImmutablePair	of(double left, double right)	Returns a new type-specific immutable Pair with given left and right value.
double	rightDouble()	Returns the right element of this pair.
String	toString()	Returns a string representation of this pair in the form <l,r>.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleDoublePair

first, first, first, firstDouble, key, key, key, keyDouble, left, left, left, right, right, right, second, second, second, secondDouble, value, value, value, valueDouble

Constructor Details

DoubleDoubleImmutablePair

public DoubleDoubleImmutablePair(double left,
 double right)

Creates a new type-specific immutable Pair with given left and right value.

Parameters:

left - the left value.

right - the right value.

Method Details

of

public static DoubleDoubleImmutablePair of(double left,
 double right)

Returns a new type-specific immutable Pair with given left and right value.

Parameters:

left - the left value.

right - the right value.

Implementation Specification:

This factory method delegates to the constructor.

leftDouble

public double leftDouble()

Description copied from interface: DoubleDoublePair

Returns the left element of this pair.

Specified by:

leftDouble in interface DoubleDoublePair

Returns:

the left element of this pair.

rightDouble

public double rightDouble()

Description copied from interface: DoubleDoublePair

Returns the right element of this pair.

Specified by:

rightDouble in interface DoubleDoublePair

Returns:

the right element of this pair.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Returns a string representation of this pair in the form <l,r>.

Overrides:

toString in class Object

Returns:

a string representation of this pair in the form <l,r>.