Package it.unimi.dsi.fastutil.doubles

Interface DoubleFloatPair

All Superinterfaces:
Pair<Double,Float>
All Known Implementing Classes:
DoubleFloatImmutablePair, DoubleFloatMutablePair
public interface DoubleFloatPair extends Pair<Double,Float>
A type-specific Pair; provides some additional methods that use polymorphism to avoid (un)boxing.

  • Method Summary

    Modifier and Type
    Method
    Description
    default Double
    first()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    first(double l)
    Sets the left element of this pair (optional operation).
    default DoubleFloatPair
    first(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default double
    firstDouble()
    Returns the left element of this pair.
    default Double
    key()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    key(double l)
    Sets the left element of this pair (optional operation).
    default DoubleFloatPair
    key(Double l)
    Deprecated.
    default double
    keyDouble()
    Returns the left element of this pair.
    default Double
    left()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    left(double l)
    Sets the left element of this pair (optional operation).
    default DoubleFloatPair
    left(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    double
    leftDouble()
    Returns the left element of this pair.
    static Comparator<DoubleFloatPair>
    lexComparator()
    Returns a lexicographical comparator for pairs.
    static DoubleFloatPair
    of(double left, float right)
    Returns a new type-specific immutable Pair with given left and right value.
    default Float
    right()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    right(float r)
    Sets the right element of this pair (optional operation).
    default DoubleFloatPair
    right(Float l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    float
    rightFloat()
    Returns the right element of this pair.
    default Float
    second()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    second(float r)
    Sets the right element of this pair (optional operation).
    default DoubleFloatPair
    second(Float l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default float
    secondFloat()
    Returns the right element of this pair.
    default Float
    value()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleFloatPair
    value(float r)
    Sets the right element of this pair (optional operation).
    default DoubleFloatPair
    value(Float l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default float
    valueFloat()
    Returns the right element of this pair.

  • Method Details

    • leftDouble

      double leftDouble()
      Returns the left element of this pair.
      Returns:
      the left element of this pair.

    • left

      @Deprecated default Double left()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      left in interface Pair<Double,Float>
      Returns:
      the left element of this pair.

    • left

      default DoubleFloatPair left(double 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.

    • left

      @Deprecated default DoubleFloatPair left(Double l)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Sets the left element of this pair (optional operation).
      Specified by:
      left in interface Pair<Double,Float>
      Parameters:
      l - a new value for the left element.

    • firstDouble

      default double firstDouble()
      Returns the left element of this pair.
      Returns:
      the left element of this pair.
      Implementation Specification:
      This implementation delegates to left().

    • first

      @Deprecated default Double first()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      first in interface Pair<Double,Float>
      Returns:
      the left element of this pair.

    • first

      default DoubleFloatPair first(double 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).

    • first

      @Deprecated default DoubleFloatPair first(Double l)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Sets the left element of this pair (optional operation).
      Specified by:
      first in interface Pair<Double,Float>
      Parameters:
      l - a new value for the left element.

    • keyDouble

      default double keyDouble()
      Returns the left element of this pair.
      Returns:
      the left element of this pair.
      Implementation Specification:
      This implementation delegates to left().

    • key

      @Deprecated default Double key()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      key in interface Pair<Double,Float>
      Returns:
      the left element of this pair.

    • key

      default DoubleFloatPair key(double 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).

    • key

      @Deprecated default DoubleFloatPair key(Double l)
      Deprecated.
      Description copied from interface: Pair
      Sets the left element of this pair (optional operation).
      Specified by:
      key in interface Pair<Double,Float>
      Parameters:
      l - a new value for the left element.

    • rightFloat

      float rightFloat()
      Returns the right element of this pair.
      Returns:
      the right element of this pair.

    • right

      @Deprecated default Float right()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      right in interface Pair<Double,Float>
      Returns:
      the right element of this pair.

    • right

      default DoubleFloatPair right(float r)
      Sets the right element of this pair (optional operation).
      Parameters:
      r - a new value for the right element.
      Implementation Specification:
      This implementation throws an UnsupportedOperationException.

    • right

      @Deprecated default DoubleFloatPair right(Float l)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Sets the right element of this pair (optional operation).
      Specified by:
      right in interface Pair<Double,Float>
      Parameters:
      l - a new value for the right element.

    • secondFloat

      default float secondFloat()
      Returns the right element of this pair.
      Returns:
      the right element of this pair.
      Implementation Specification:
      This implementation delegates to right().

    • second

      @Deprecated default Float second()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      second in interface Pair<Double,Float>
      Returns:
      the right element of this pair.

    • second

      default DoubleFloatPair second(float r)
      Sets the right element of this pair (optional operation).
      Parameters:
      r - a new value for the right element.
      Implementation Specification:
      This implementation delegates to Pair.right(Object).

    • second

      @Deprecated default DoubleFloatPair second(Float l)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Sets the right element of this pair (optional operation).
      Specified by:
      second in interface Pair<Double,Float>
      Parameters:
      l - a new value for the right element.

    • valueFloat

      default float valueFloat()
      Returns the right element of this pair.
      Returns:
      the right element of this pair.
      Implementation Specification:
      This implementation delegates to right().

    • value

      @Deprecated default Float value()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      value in interface Pair<Double,Float>
      Returns:
      the right element of this pair.

    • value

      default DoubleFloatPair value(float r)
      Sets the right element of this pair (optional operation).
      Parameters:
      r - a new value for the right element.
      Implementation Specification:
      This implementation delegates to Pair.right(Object).

    • value

      @Deprecated default DoubleFloatPair value(Float l)
      Deprecated.
      Please use the corresponding type-specific method instead.
      Sets the right element of this pair (optional operation).
      Specified by:
      value in interface Pair<Double,Float>
      Parameters:
      l - a new value for the right element.

    • of

      static DoubleFloatPair of(double left, float right)
      Returns a new type-specific immutable Pair with given left and right value.
      Parameters:
      left - the left value.
      right - the right value.

    • lexComparator

      static Comparator<DoubleFloatPair> 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.