Package it.unimi.dsi.fastutil.doubles

Interface DoubleLongPair

All Superinterfaces:
Pair<Double,Long>
All Known Implementing Classes:
DoubleLongImmutablePair, DoubleLongMutablePair
public interface DoubleLongPair extends Pair<Double,Long>
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 DoubleLongPair
    first(double l)
    Sets the left element of this pair (optional operation).
    default DoubleLongPair
    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 DoubleLongPair
    key(double l)
    Sets the left element of this pair (optional operation).
    default DoubleLongPair
    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 DoubleLongPair
    left(double l)
    Sets the left element of this pair (optional operation).
    default DoubleLongPair
    left(Double l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    double
    leftDouble()
    Returns the left element of this pair.
    static Comparator<DoubleLongPair>
    lexComparator()
    Returns a lexicographical comparator for pairs.
    static DoubleLongPair
    of(double left, long right)
    Returns a new type-specific immutable Pair with given left and right value.
    default Long
    right()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleLongPair
    right(long r)
    Sets the right element of this pair (optional operation).
    default DoubleLongPair
    right(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    long
    rightLong()
    Returns the right element of this pair.
    default Long
    second()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleLongPair
    second(long r)
    Sets the right element of this pair (optional operation).
    default DoubleLongPair
    second(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long
    secondLong()
    Returns the right element of this pair.
    default Long
    value()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default DoubleLongPair
    value(long r)
    Sets the right element of this pair (optional operation).
    default DoubleLongPair
    value(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long
    valueLong()
    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,Long>
      Returns:
      the left element of this pair.

    • left

      default DoubleLongPair 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 DoubleLongPair 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,Long>
      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,Long>
      Returns:
      the left element of this pair.

    • first

      default DoubleLongPair 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 DoubleLongPair 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,Long>
      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,Long>
      Returns:
      the left element of this pair.

    • key

      default DoubleLongPair 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 DoubleLongPair 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,Long>
      Parameters:
      l - a new value for the left element.

    • rightLong

      long rightLong()
      Returns the right element of this pair.
      Returns:
      the right element of this pair.

    • right

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

    • right

      default DoubleLongPair right(long 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 DoubleLongPair right(Long 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,Long>
      Parameters:
      l - a new value for the right element.

    • secondLong

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

    • second

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

    • second

      default DoubleLongPair second(long 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 DoubleLongPair second(Long 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,Long>
      Parameters:
      l - a new value for the right element.

    • valueLong

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

    • value

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

    • value

      default DoubleLongPair value(long 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 DoubleLongPair value(Long 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,Long>
      Parameters:
      l - a new value for the right element.

    • of

      static DoubleLongPair of(double left, long 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<DoubleLongPair> 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.