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