Package it.unimi.dsi.fastutil.doubles
Class DoubleDoubleImmutablePair
- java.lang.Object
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- it.unimi.dsi.fastutil.doubles.DoubleDoubleImmutablePair
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- All Implemented Interfaces:
DoubleDoublePair
,Pair<java.lang.Double,java.lang.Double>
,java.io.Serializable
- Direct Known Subclasses:
DoubleDoubleImmutableSortedPair
public class DoubleDoubleImmutablePair extends java.lang.Object implements DoubleDoublePair, java.io.Serializable
A type-specific immutablePair
; provides some additional methods that use polymorphism to avoid (un)boxing.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description DoubleDoubleImmutablePair(double left, double right)
Creates a new type-specific immutablePair
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()
double
leftDouble()
Returns the left element of this pair.static DoubleDoubleImmutablePair
of(double left, double right)
Returns a new type-specific immutablePair
with given left and right value.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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DoubleDoubleImmutablePair
public DoubleDoubleImmutablePair(double left, double right)
Creates a new type-specific immutablePair
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 DoubleDoubleImmutablePair of(double left, double right)
Returns a new type-specific immutablePair
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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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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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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