Package it.unimi.dsi.fastutil.objects
Class ReferenceObjectMutablePair<K,V>
- java.lang.Object
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- it.unimi.dsi.fastutil.objects.ReferenceObjectMutablePair<K,V>
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- All Implemented Interfaces:
ReferenceObjectPair<K,V>
,Pair<K,V>
,java.io.Serializable
public class ReferenceObjectMutablePair<K,V> extends java.lang.Object implements ReferenceObjectPair<K,V>, 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 ReferenceObjectMutablePair(K left, V 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.ReferenceObjectMutablePair<K,V>
left(K l)
Sets the left element of this pair (optional operation).static <K,V>
ReferenceObjectMutablePair<K,V>of(K left, V right)
Returns a new type-specific mutablePair
with given left and right value.V
right()
Returns the right element of this pair.ReferenceObjectMutablePair<K,V>
right(V r)
Sets the right element of this pair (optional operation).java.lang.String
toString()
Returns a string representation of this pair in the form <l,r>.
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Method Detail
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of
public static <K,V> ReferenceObjectMutablePair<K,V> of(K left, V 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 ReferenceObjectMutablePair<K,V> left(K l)
Description copied from interface:Pair
Sets the left element of this pair (optional operation).
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right
public V right()
Description copied from interface:Pair
Returns the right element of this pair.
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right
public ReferenceObjectMutablePair<K,V> right(V r)
Description copied from interface:Pair
Sets the right element of this pair (optional operation).
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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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