Package it.unimi.dsi.fastutil.objects
Class ReferenceDoubleMutablePair<K>
- java.lang.Object
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- it.unimi.dsi.fastutil.objects.ReferenceDoubleMutablePair<K>
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- All Implemented Interfaces:
ReferenceDoublePair<K>
,Pair<K,java.lang.Double>
,java.io.Serializable
public class ReferenceDoubleMutablePair<K> extends java.lang.Object implements ReferenceDoublePair<K>, java.io.Serializable
A type-specific mutablePair
; provides some additional methods that use polymorphism to avoid (un)boxing.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description ReferenceDoubleMutablePair(K left, double right)
Creates a new type-specific mutablePair
with given left and right value.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object other)
int
hashCode()
K
left()
Returns the left element of this pair.ReferenceDoubleMutablePair<K>
left(K l)
Sets the left element of this pair (optional operation).static <K> ReferenceDoubleMutablePair<K>
of(K left, double right)
Returns a new type-specific mutablePair
with given left and right value.ReferenceDoubleMutablePair<K>
right(double r)
Sets the right element of this pair (optional operation).double
rightDouble()
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 interface it.unimi.dsi.fastutil.objects.ReferenceDoublePair
right, right, second, second, second, secondDouble, value, value, value, valueDouble
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Method Detail
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of
public static <K> ReferenceDoubleMutablePair<K> of(K left, double right)
Returns a new type-specific mutablePair
with given left and right value.- Parameters:
left
- the left value.right
- the right value.- Implementation Specification:
- This factory method delegates to the constructor.
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left
public ReferenceDoubleMutablePair<K> left(K l)
Description copied from interface:Pair
Sets the left element of this pair (optional operation).
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rightDouble
public double rightDouble()
Description copied from interface:ReferenceDoublePair
Returns the right element of this pair.- Specified by:
rightDouble
in interfaceReferenceDoublePair<K>
- Returns:
- the right element of this pair.
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right
public ReferenceDoubleMutablePair<K> right(double r)
Description copied from interface:ReferenceDoublePair
Sets the right element of this pair (optional operation).- Specified by:
right
in interfaceReferenceDoublePair<K>
- Parameters:
r
- a new value for the right element.
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equals
public boolean equals(java.lang.Object other)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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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>.
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