Package it.unimi.dsi.fastutil.doubles
Class DoubleDoubleMutablePair
- java.lang.Object
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- it.unimi.dsi.fastutil.doubles.DoubleDoubleMutablePair
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- All Implemented Interfaces:
DoubleDoublePair
,Pair<java.lang.Double,java.lang.Double>
,java.io.Serializable
public class DoubleDoubleMutablePair extends java.lang.Object implements DoubleDoublePair, 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 DoubleDoubleMutablePair(double 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()
DoubleDoubleMutablePair
left(double l)
Sets the left element of this pair (optional operation).double
leftDouble()
Returns the left element of this pair.static DoubleDoubleMutablePair
of(double left, double right)
Returns a new type-specific mutablePair
with given left and right value.DoubleDoubleMutablePair
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>.
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Constructor Detail
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DoubleDoubleMutablePair
public DoubleDoubleMutablePair(double left, double right)
Creates a new type-specific mutablePair
with given left and right value.- Parameters:
left
- the left value.right
- the right value.
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Method Detail
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of
public static DoubleDoubleMutablePair of(double 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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leftDouble
public double leftDouble()
Description copied from interface:DoubleDoublePair
Returns the left element of this pair.- Specified by:
leftDouble
in interfaceDoubleDoublePair
- Returns:
- the left element of this pair.
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left
public DoubleDoubleMutablePair left(double l)
Description copied from interface:DoubleDoublePair
Sets the left element of this pair (optional operation).- Specified by:
left
in interfaceDoubleDoublePair
- Parameters:
l
- a new value for the left element.
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rightDouble
public double rightDouble()
Description copied from interface:DoubleDoublePair
Returns the right element of this pair.- Specified by:
rightDouble
in interfaceDoubleDoublePair
- Returns:
- the right element of this pair.
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right
public DoubleDoubleMutablePair right(double r)
Description copied from interface:DoubleDoublePair
Sets the right element of this pair (optional operation).- Specified by:
right
in interfaceDoubleDoublePair
- 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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