Package it.unimi.dsi.fastutil.doubles
Class DoubleObjectMutablePair<V>
- java.lang.Object
-
- it.unimi.dsi.fastutil.doubles.DoubleObjectMutablePair<V>
-
- All Implemented Interfaces:
DoubleObjectPair<V>
,Pair<java.lang.Double,V>
,java.io.Serializable
public class DoubleObjectMutablePair<V> extends java.lang.Object implements DoubleObjectPair<V>, java.io.Serializable
A type-specific mutablePair
; provides some additional methods that use polymorphism to avoid (un)boxing.- See Also:
- Serialized Form
-
-
Constructor Summary
Constructors Constructor Description DoubleObjectMutablePair(double left, V right)
Creates a new type-specific mutablePair
with given left and right value.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object other)
int
hashCode()
DoubleObjectMutablePair<V>
left(double l)
Sets the left element of this pair (optional operation).double
leftDouble()
Returns the left element of this pair.static <V> DoubleObjectMutablePair<V>
of(double left, V right)
Returns a new type-specific mutablePair
with given left and right value.V
right()
Returns the right element of this pair.DoubleObjectMutablePair<V>
right(V r)
Sets the right element of this pair (optional operation).java.lang.String
toString()
Returns a string representation of this pair in the form <l,r>.
-
-
-
Method Detail
-
of
public static <V> DoubleObjectMutablePair<V> of(double left, V right)
Returns a new type-specific mutablePair
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:DoubleObjectPair
Returns the left element of this pair.- Specified by:
leftDouble
in interfaceDoubleObjectPair<V>
- Returns:
- the left element of this pair.
-
left
public DoubleObjectMutablePair<V> left(double l)
Description copied from interface:DoubleObjectPair
Sets the left element of this pair (optional operation).- Specified by:
left
in interfaceDoubleObjectPair<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.
-
right
public DoubleObjectMutablePair<V> right(V r)
Description copied from interface:Pair
Sets the right element of this pair (optional operation).
-
equals
public boolean equals(java.lang.Object other)
- Overrides:
equals
in classjava.lang.Object
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
-
toString
public java.lang.String toString()
Returns a string representation of this pair in the form <l,r>.- Overrides:
toString
in classjava.lang.Object
- Returns:
- a string representation of this pair in the form <l,r>.
-
-