it.unimi.dsi.fastutil.doubles

Class DoubleObjectImmutablePair<V>

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleObjectImmutablePair<V>

All Implemented Interfaces:

DoubleObjectPair<V>, it.unimi.dsi.fastutil.Pair<java.lang.Double,V>, java.io.Serializable

public class DoubleObjectImmutablePair<V>
extends java.lang.Object
implements DoubleObjectPair<V>, java.io.Serializable

A type-specific immutable 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 double	left
protected V	right

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other)
int	hashCode()
double	leftDouble() Returns the left element of this pair.
static <V> DoubleObjectImmutablePair<V>	of(double left, V right) Returns a new type-specific immutable Pair with given left and right value.
V	right()
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.doubles.DoubleObjectPair

first, first, first, firstDouble, key, key, key, keyDouble, left, left, left, lexComparator

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

right, second, second, value, value

Field Detail

left

protected final double left

right

protected final V right

Constructor Detail

DoubleObjectImmutablePair

public DoubleObjectImmutablePair(double left,
                                 V right)

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

Parameters:

left - the left value.

right - the right value.

Method Detail

of

public static <V> DoubleObjectImmutablePair<V> of(double left,
                                                  V right)

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

Specified by:

of in interface DoubleObjectPair<V>

Specified by:

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

Parameters:

left - the left value.

right - the right value.

leftDouble

public double leftDouble()

Description copied from interface: DoubleObjectPair

Returns the left element of this pair.

Specified by:

leftDouble in interface DoubleObjectPair<V>

Returns:

the left element of this pair.

right

public V right()

Specified by:

right in interface it.unimi.dsi.fastutil.Pair<java.lang.Double,V>

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>.