it.unimi.dsi.fastutil.objects

Class ReferenceDoubleMutablePair<K>

java.lang.Object

it.unimi.dsi.fastutil.objects.ReferenceDoubleMutablePair<K>

All Implemented Interfaces:

ReferenceDoublePair<K>, it.unimi.dsi.fastutil.Pair<K,java.lang.Double>, java.io.Serializable

public class ReferenceDoubleMutablePair<K>
extends java.lang.Object
implements ReferenceDoublePair<K>, java.io.Serializable

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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected K	left
protected double	right

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceDoublePair

right, right, second, second, second, secondDouble, value, value, value, valueDouble

Methods inherited from interface it.unimi.dsi.fastutil.Pair

first, first, key, key, lexComparator

Field Detail

left

protected K left

right

protected double right

Constructor Detail

ReferenceDoubleMutablePair

public ReferenceDoubleMutablePair(K left,
                                  double right)

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

Parameters:

left - the left value.

right - the right value.

Method Detail

of

public static <K> ReferenceDoubleMutablePair<K> of(K left,
                                                   double right)

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

Specified by:

of in interface ReferenceDoublePair<K>

Specified by:

of in interface it.unimi.dsi.fastutil.Pair<K,java.lang.Double>

Parameters:

left - the left value.

right - the right value.

left

public K left()

Specified by:

left in interface it.unimi.dsi.fastutil.Pair<K,java.lang.Double>

left

public ReferenceDoubleMutablePair<K> left(K l)

Specified by:

left in interface it.unimi.dsi.fastutil.Pair<K,java.lang.Double>

rightDouble

public double rightDouble()

Description copied from interface: ReferenceDoublePair

Returns the right element of this pair.

Specified by:

rightDouble in interface ReferenceDoublePair<K>

Returns:

the right element of this pair.

right

public ReferenceDoubleMutablePair<K> right(double r)

Description copied from interface: ReferenceDoublePair

Sets the right element of this pair (optional operation).

Specified by:

right in interface ReferenceDoublePair<K>

Parameters:

r - a new value for the right element.

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

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

Overrides:

toString in class java.lang.Object

Returns:

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