Package it.unimi.dsi.fastutil.longs
Class LongLongMutablePair
- java.lang.Object
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- it.unimi.dsi.fastutil.longs.LongLongMutablePair
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- All Implemented Interfaces:
LongLongPair
,Pair<Long,Long>
,Serializable
public class LongLongMutablePair extends Object implements LongLongPair, 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 LongLongMutablePair(long 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(Object other)
int
hashCode()
LongLongMutablePair
left(long l)
Sets the left element of this pair (optional operation).long
leftLong()
Returns the left element of this pair.static LongLongMutablePair
of(long left, long right)
Returns a new type-specific mutablePair
with given left and right value.LongLongMutablePair
right(long r)
Sets the right element of this pair (optional operation).long
rightLong()
Returns the right element of this pair.String
toString()
Returns a string representation of this pair in the form <l,r>.
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Constructor Detail
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LongLongMutablePair
public LongLongMutablePair(long 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 LongLongMutablePair of(long 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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leftLong
public long leftLong()
Description copied from interface:LongLongPair
Returns the left element of this pair.- Specified by:
leftLong
in interfaceLongLongPair
- Returns:
- the left element of this pair.
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left
public LongLongMutablePair left(long l)
Description copied from interface:LongLongPair
Sets the left element of this pair (optional operation).- Specified by:
left
in interfaceLongLongPair
- Parameters:
l
- a new value for the left element.
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rightLong
public long rightLong()
Description copied from interface:LongLongPair
Returns the right element of this pair.- Specified by:
rightLong
in interfaceLongLongPair
- Returns:
- the right element of this pair.
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right
public LongLongMutablePair right(long r)
Description copied from interface:LongLongPair
Sets the right element of this pair (optional operation).- Specified by:
right
in interfaceLongLongPair
- Parameters:
r
- a new value for the right element.
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