Package it.unimi.dsi.fastutil.doubles

Class DoubleIntMutablePair

java.lang.Object

it.unimi.dsi.fastutil.doubles.DoubleIntMutablePair

All Implemented Interfaces:

DoubleIntPair, Pair<Double,Integer>, Serializable

public class DoubleIntMutablePair
extends Object
implements DoubleIntPair, Serializable

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

See Also:

• Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
int	hashCode()
DoubleIntMutablePair	left(double l)	Sets the left element of this pair (optional operation).
double	leftDouble()	Returns the left element of this pair.
static DoubleIntMutablePair	of(double left, int right)	Returns a new type-specific mutable Pair with given left and right value.
DoubleIntMutablePair	right(int r)	Sets the right element of this pair (optional operation).
int	rightInt()	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.DoubleIntPair

first, first, first, firstDouble, key, key, key, keyDouble, left, left, right, right, second, second, second, secondInt, value, value, value, valueInt

Constructor Details

DoubleIntMutablePair

public DoubleIntMutablePair(double left,
 int right)

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

Parameters:

left - the left value.

right - the right value.

Method Details

of

public static DoubleIntMutablePair of(double left,
 int right)

Returns a new type-specific mutable 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: DoubleIntPair

Returns the left element of this pair.

Specified by:

leftDouble in interface DoubleIntPair

Returns:

the left element of this pair.

left

public DoubleIntMutablePair left(double l)

Description copied from interface: DoubleIntPair

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

Specified by:

left in interface DoubleIntPair

Parameters:

l - a new value for the left element.

rightInt

public int rightInt()

Description copied from interface: DoubleIntPair

Returns the right element of this pair.

Specified by:

rightInt in interface DoubleIntPair

Returns:

the right element of this pair.

right

public DoubleIntMutablePair right(int r)

Description copied from interface: DoubleIntPair

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

Specified by:

right in interface DoubleIntPair

Parameters:

r - a new value for the right element.

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>.