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