it.unimi.dsi.fastutil.doubles

Class DoubleDoubleMutablePair

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleDoubleMutablePair

All Implemented Interfaces:

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

public class DoubleDoubleMutablePair
extends java.lang.Object
implements DoubleDoublePair, 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 double	left
protected double	right

Constructor Summary

Constructors

Constructor and Description
DoubleDoubleMutablePair(double 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()
DoubleDoubleMutablePair	left(double l) Sets the left element of this pair (optional operation).
double	leftDouble() Returns the left element of this pair.
static DoubleDoubleMutablePair	of(double left, double right) Returns a new type-specific mutable Pair with given left and right value.
DoubleDoubleMutablePair	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.doubles.DoubleDoublePair

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

Field Detail

left

protected double left

right

protected double right

Constructor Detail

DoubleDoubleMutablePair

public DoubleDoubleMutablePair(double 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 DoubleDoubleMutablePair of(double left,
                                         double right)

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

Specified by:

of in interface DoubleDoublePair

Specified by:

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

Parameters:

left - the left value.

right - the right value.

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.

left

public DoubleDoubleMutablePair left(double l)

Description copied from interface: DoubleDoublePair

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

Specified by:

left in interface DoubleDoublePair

Parameters:

l - a new value for the left element.

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.

right

public DoubleDoubleMutablePair right(double r)

Description copied from interface: DoubleDoublePair

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

Specified by:

right in interface DoubleDoublePair

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>.