Package it.unimi.dsi.fastutil.longs

Class LongIntMutablePair

java.lang.Object

it.unimi.dsi.fastutil.longs.LongIntMutablePair

All Implemented Interfaces:

LongIntPair, Pair<Long,Integer>, Serializable

public class LongIntMutablePair
extends Object
implements LongIntPair, 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
LongIntMutablePair(long 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()
LongIntMutablePair	left(long l)	Sets the left element of this pair (optional operation).
long	leftLong()	Returns the left element of this pair.
static LongIntMutablePair	of(long left, int right)	Returns a new type-specific mutable Pair with given left and right value.
LongIntMutablePair	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.longs.LongIntPair

first, first, first, firstLong, key, key, key, keyLong, left, left, right, right, second, second, second, secondInt, value, value, value, valueInt

Constructor Details

LongIntMutablePair

public LongIntMutablePair(long 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 LongIntMutablePair of(long 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.

leftLong

public long leftLong()

Description copied from interface: LongIntPair

Returns the left element of this pair.

Specified by:

leftLong in interface LongIntPair

Returns:

the left element of this pair.

left

public LongIntMutablePair left(long l)

Description copied from interface: LongIntPair

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

Specified by:

left in interface LongIntPair

Parameters:

l - a new value for the left element.

rightInt

public int rightInt()

Description copied from interface: LongIntPair

Returns the right element of this pair.

Specified by:

rightInt in interface LongIntPair

Returns:

the right element of this pair.

right

public LongIntMutablePair right(int r)

Description copied from interface: LongIntPair

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

Specified by:

right in interface LongIntPair

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>.