Package it.unimi.dsi.fastutil.objects

Interface ObjectDoublePair<K>

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

  • Method Summary

    Modifier and Type
    Method
    Description
    static <K> Comparator<ObjectDoublePair<K>>
    lexComparator()
    Returns a lexicographical comparator for pairs.
    static <K> ObjectDoublePair<K>
    of(K left, double right)
    Returns a new type-specific immutable Pair with given left and right value.
    default Double
    right()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default ObjectDoublePair<K>
    right(double r)
    Sets the right element of this pair (optional operation).
    default ObjectDoublePair<K>
    right(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    double
    rightDouble()
    Returns the right element of this pair.
    default Double
    second()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default ObjectDoublePair<K>
    second(double r)
    Sets the right element of this pair (optional operation).
    default ObjectDoublePair<K>
    second(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default double
    secondDouble()
    Returns the right element of this pair.
    default Double
    value()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default ObjectDoublePair<K>
    value(double r)
    Sets the right element of this pair (optional operation).
    default ObjectDoublePair<K>
    value(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default double
    valueDouble()
    Returns the right element of this pair.

    Methods inherited from interface it.unimi.dsi.fastutil.Pair

    first, first, key, key, left, left

  • Method Details

    • rightDouble

      double rightDouble()
      Returns the right element of this pair.
      Returns:
      the right element of this pair.

    • right

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

    • right

      default ObjectDoublePair<K> right(double 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 ObjectDoublePair<K> right(Double 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<K,Double>
      Parameters:
      l - a new value for the right element.

    • secondDouble

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

    • second

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

    • second

      default ObjectDoublePair<K> second(double 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 ObjectDoublePair<K> second(Double 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<K,Double>
      Parameters:
      l - a new value for the right element.

    • valueDouble

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

    • value

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

    • value

      default ObjectDoublePair<K> value(double 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 ObjectDoublePair<K> value(Double 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<K,Double>
      Parameters:
      l - a new value for the right element.

    • of

      static <K> ObjectDoublePair<K> of(K left, double 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 <K> Comparator<ObjectDoublePair<K>> 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.