Package it.unimi.dsi.fastutil.longs

Class LongLongMutablePair

java.lang.Object

it.unimi.dsi.fastutil.longs.LongLongMutablePair

All Implemented Interfaces:

LongLongPair, Pair<java.lang.Long,java.lang.Long>, java.io.Serializable

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

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

Constructor Detail

LongLongMutablePair

public LongLongMutablePair(long left,
                           long right)

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

Parameters:

left - the left value.

right - the right value.

Method Detail

of

public static LongLongMutablePair of(long left,
                                     long 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: LongLongPair

Returns the left element of this pair.

Specified by:

leftLong in interface LongLongPair

Returns:

the left element of this pair.

left

public LongLongMutablePair left(long l)

Description copied from interface: LongLongPair

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

Specified by:

left in interface LongLongPair

Parameters:

l - a new value for the left element.

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.

right

public LongLongMutablePair right(long r)

Description copied from interface: LongLongPair

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

Specified by:

right in interface LongLongPair

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>.