Package it.unimi.dsi.fastutil.longs

Class LongLongImmutablePair

java.lang.Object

it.unimi.dsi.fastutil.longs.LongLongImmutablePair

All Implemented Interfaces:

LongLongPair, Pair<Long,Long>, Serializable

Direct Known Subclasses:

LongLongImmutableSortedPair

public class LongLongImmutablePair
extends Object
implements LongLongPair, 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
LongLongImmutablePair(long left, long 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()
long	leftLong()	Returns the left element of this pair.
static LongLongImmutablePair	of(long left, long right)	Returns a new type-specific immutable Pair with given left and right value.
long	rightLong()	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.LongLongPair

first, first, first, firstLong, key, key, key, keyLong, left, left, left, right, right, right, second, second, second, secondLong, value, value, value, valueLong

Constructor Details

LongLongImmutablePair

public LongLongImmutablePair(long left,
 long 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 LongLongImmutablePair of(long left,
 long 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.

leftLong

public long leftLong()

Description copied from interface: LongLongPair

Returns the left element of this pair.

Specified by:

leftLong in interface LongLongPair

Returns:

the left element of this pair.

rightLong

public long rightLong()

Description copied from interface: LongLongPair

Returns the right element of this pair.

Specified by:

rightLong in interface LongLongPair

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>.