Package it.unimi.dsi.fastutil.ints

Class IntIntImmutablePair

java.lang.Object

it.unimi.dsi.fastutil.ints.IntIntImmutablePair

All Implemented Interfaces:

IntIntPair, Pair<Integer,Integer>, Serializable

Direct Known Subclasses:

IntIntImmutableSortedPair

public class IntIntImmutablePair
extends Object
implements IntIntPair, 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
IntIntImmutablePair(int left, int 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()
int	leftInt()	Returns the left element of this pair.
static IntIntImmutablePair	of(int left, int right)	Returns a new type-specific immutable Pair with given left and right value.
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.ints.IntIntPair

first, first, first, firstInt, key, key, key, keyInt, left, left, left, right, right, right, second, second, second, secondInt, value, value, value, valueInt

Constructor Details

IntIntImmutablePair

public IntIntImmutablePair(int left,
 int 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 IntIntImmutablePair of(int left,
 int 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.

leftInt

public int leftInt()

Description copied from interface: IntIntPair

Returns the left element of this pair.

Specified by:

leftInt in interface IntIntPair

Returns:

the left element of this pair.

rightInt

public int rightInt()

Description copied from interface: IntIntPair

Returns the right element of this pair.

Specified by:

rightInt in interface IntIntPair

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>.