Package it.unimi.dsi.fastutil.ints

Class IntIntMutablePair

java.lang.Object

it.unimi.dsi.fastutil.ints.IntIntMutablePair

All Implemented Interfaces:

IntIntPair, Pair<java.lang.Integer,java.lang.Integer>, java.io.Serializable

public class IntIntMutablePair
extends java.lang.Object
implements IntIntPair, java.io.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
IntIntMutablePair(int 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(java.lang.Object other)
int	hashCode()
IntIntMutablePair	left(int l)	Sets the left element of this pair (optional operation).
int	leftInt()	Returns the left element of this pair.
static IntIntMutablePair	of(int left, int right)	Returns a new type-specific mutable Pair with given left and right value.
IntIntMutablePair	right(int r)	Sets the right element of this pair (optional operation).
int	rightInt()	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

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, right, right, second, second, second, secondInt, value, value, value, valueInt

Constructor Details

IntIntMutablePair

public IntIntMutablePair(int 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 IntIntMutablePair of(int 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.

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.

left

public IntIntMutablePair left(int l)

Description copied from interface: IntIntPair

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

Specified by:

left in interface IntIntPair

Parameters:

l - a new value for the left element.

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.

right

public IntIntMutablePair right(int r)

Description copied from interface: IntIntPair

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

Specified by:

right in interface IntIntPair

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>.