java.lang.Object
- it.unimi.dsi.fastutil.doubles.DoubleReferenceImmutablePair<V>

All Implemented Interfaces:

DoubleReferencePair<V>, Pair<Double,V>, Serializable
```
public class DoubleReferenceImmutablePair<V>
extends Object
implements DoubleReferencePair<V>, 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
`DoubleReferenceImmutablePair(double left, V right)`	Creates a new type-specific immutable `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()`
`double`	`leftDouble()`	Returns the left element of this pair.
`static <V> DoubleReferenceImmutablePair<V>`	`of(double left, V right)`	Returns a new type-specific immutable `Pair` with given left and right value.
`V`	`right()`	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.doubles.DoubleReferencePair
first, first, first, firstDouble, key, key, key, keyDouble, left, left, left

Methods inherited from interface it.unimi.dsi.fastutil.Pair
right, second, second, value, value

- Constructor Detail
  - DoubleReferenceImmutablePair
```
public DoubleReferenceImmutablePair(double left,
                                    V right)
```
    Creates a new type-specific immutable Pair with given left and right value.
    
    Parameters:
    
    left - the left value.
    
    right - the right value.
- Method Detail
  - of
```
public static <V> DoubleReferenceImmutablePair<V> of(double left,
                                                     V right)
```
    Returns a new type-specific immutable 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.
  - leftDouble
```
public double leftDouble()
```
    Description copied from interface: DoubleReferencePair
    
    Returns the left element of this pair.
    
    Specified by:
    
    leftDouble in interface DoubleReferencePair<V>
    
    Returns:
    
    the left element of this pair.
  - right
```
public V right()
```
    Description copied from interface: Pair
    
    Returns the right element of this pair.
    
    Specified by:
    
    right in interface Pair<Double,V>
    
    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>.

Class DoubleReferenceImmutablePair<V>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleReferencePair

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

Constructor Detail

DoubleReferenceImmutablePair

Method Detail

of

leftDouble

right

equals

hashCode

toString