java.lang.Object
- it.unimi.dsi.fastutil.objects.ReferenceReferenceMutablePair<K,V>

All Implemented Interfaces:

ReferenceReferencePair<K,V>, Pair<K,V>, Serializable
```
public class ReferenceReferenceMutablePair<K,V>
extends Object
implements ReferenceReferencePair<K,V>, 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
`ReferenceReferenceMutablePair(K left, V right)`	Creates a new type-specific mutable `Pair` with given left and right value.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object other)`
`int`	`hashCode()`
`K`	`left()`	Returns the left element of this pair.
`ReferenceReferenceMutablePair<K,V>`	`left(K l)`	Sets the left element of this pair (optional operation).
`static <K,V> ReferenceReferenceMutablePair<K,V>`	`of(K left, V right)`	Returns a new type-specific mutable `Pair` with given left and right value.
`V`	`right()`	Returns the right element of this pair.
`ReferenceReferenceMutablePair<K,V>`	`right(V r)`	Sets the right element of this pair (optional operation).
`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.Pair
first, first, key, key, second, second, value, value

- Constructor Detail
  - ReferenceReferenceMutablePair
```
public ReferenceReferenceMutablePair(K left,
                                     V 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 <K,V> ReferenceReferenceMutablePair<K,V> of(K left,
                                                                      V right)
```
    Returns a new type-specific mutable Pair with given left and right value.
    
    Parameters:
    
    left - the left value.
    
    right - the right value.
    
    Implementation Notes:
    
    This factory method delegates to the constructor.
  - left
```
public K left()
```
    Description copied from interface: Pair
    
    Returns the left element of this pair.
    
    Specified by:
    
    left in interface Pair<K,V>
    
    Returns:
    
    the left element of this pair.
  - left
```
public ReferenceReferenceMutablePair<K,V> left(K l)
```
    Description copied from interface: Pair
    
    Sets the left element of this pair (optional operation).
    
    Specified by:
    
    left in interface Pair<K,V>
    
    Parameters:
    
    l - a new value for the left element.
  - right
```
public V right()
```
    Description copied from interface: Pair
    
    Returns the right element of this pair.
    
    Specified by:
    
    right in interface Pair<K,V>
    
    Returns:
    
    the right element of this pair.
  - right
```
public ReferenceReferenceMutablePair<K,V> right(V r)
```
    Description copied from interface: Pair
    
    Sets the right element of this pair (optional operation).
    
    Specified by:
    
    right in interface Pair<K,V>
    
    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>.

Class ReferenceReferenceMutablePair<K,​V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.Pair

Constructor Detail

ReferenceReferenceMutablePair

Method Detail

of

left

left

right

right

equals

hashCode

toString

Class ReferenceReferenceMutablePair<K,V>