Package it.unimi.dsi.fastutil.floats
Interface FloatObjectPair<V>
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- All Superinterfaces:
Pair<java.lang.Float,V>
- All Known Implementing Classes:
FloatObjectImmutablePair
,FloatObjectMutablePair
public interface FloatObjectPair<V> extends Pair<java.lang.Float,V>
A type-specificPair
; provides some additional methods that use polymorphism to avoid (un)boxing.
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods Modifier and Type Method Description default java.lang.Float
first()
Deprecated.Please use the corresponding type-specific method instead.default FloatObjectPair<V>
first(float l)
Sets the left element of this pair (optional operation).default FloatObjectPair<V>
first(java.lang.Float l)
Deprecated.Please use the corresponding type-specific method instead.default float
firstFloat()
Returns the left element of this pair.default java.lang.Float
key()
Deprecated.Please use the corresponding type-specific method instead.default FloatObjectPair<V>
key(float l)
Sets the left element of this pair (optional operation).default FloatObjectPair<V>
key(java.lang.Float l)
Deprecated.default float
keyFloat()
Returns the left element of this pair.default java.lang.Float
left()
Deprecated.Please use the corresponding type-specific method instead.default FloatObjectPair<V>
left(float l)
Sets the left element of this pair (optional operation).default FloatObjectPair<V>
left(java.lang.Float l)
Deprecated.Please use the corresponding type-specific method instead.float
leftFloat()
Returns the left element of this pair.static <V> java.util.Comparator<FloatObjectPair<V>>
lexComparator()
Returns a lexicographical comparator for pairs.static <V> FloatObjectPair<V>
of(float left, V right)
Returns a new type-specific immutablePair
with given left and right value.
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Method Detail
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leftFloat
float leftFloat()
Returns the left element of this pair.- Returns:
- the left element of this pair.
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left
@Deprecated default java.lang.Float left()
Deprecated.Please use the corresponding type-specific method instead.Returns the left element of this pair.
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left
default FloatObjectPair<V> left(float l)
Sets the left element of this pair (optional operation).- Parameters:
l
- a new value for the left element.- Implementation Specification:
- This implementation throws an
UnsupportedOperationException
.
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left
@Deprecated default FloatObjectPair<V> left(java.lang.Float l)
Deprecated.Please use the corresponding type-specific method instead.Sets the left element of this pair (optional operation).
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firstFloat
default float firstFloat()
Returns the left element of this pair.- Returns:
- the left element of this pair.
- Implementation Specification:
- This implementation delegates to
left()
.
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first
@Deprecated default java.lang.Float first()
Deprecated.Please use the corresponding type-specific method instead.Returns the left element of this pair.
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first
default FloatObjectPair<V> first(float l)
Sets the left element of this pair (optional operation).- Parameters:
l
- a new value for the left element.- Implementation Specification:
- This implementation delegates to
Pair.left(Object)
.
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first
@Deprecated default FloatObjectPair<V> first(java.lang.Float l)
Deprecated.Please use the corresponding type-specific method instead.Sets the left element of this pair (optional operation).
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keyFloat
default float keyFloat()
Returns the left element of this pair.- Returns:
- the left element of this pair.
- Implementation Specification:
- This implementation delegates to
left()
.
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key
@Deprecated default java.lang.Float key()
Deprecated.Please use the corresponding type-specific method instead.Returns the left element of this pair.
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key
default FloatObjectPair<V> key(float l)
Sets the left element of this pair (optional operation).- Parameters:
l
- a new value for the left element.- Implementation Specification:
- This implementation delegates to
Pair.left(Object)
.
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key
@Deprecated default FloatObjectPair<V> key(java.lang.Float l)
Deprecated.Description copied from interface:Pair
Sets the left element of this pair (optional operation).
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of
static <V> FloatObjectPair<V> of(float left, V right)
Returns a new type-specific immutablePair
with given left and right value.- Parameters:
left
- the left value.right
- the right value.
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lexComparator
static <V> java.util.Comparator<FloatObjectPair<V>> lexComparator()
Returns a lexicographical comparator for pairs.The comparator returned by this method implements lexicographical order. It compares first the left elements: if the result of the comparison is nonzero, it returns said result. Otherwise, this comparator returns the result of the comparison of the right elements.
- Returns:
- a lexicographical comparator for pairs.
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