Package it.unimi.dsi.fastutil.longs

Interface LongLongPair

All Superinterfaces:
Pair<Long,Long>
All Known Subinterfaces:
LongLongSortedPair
All Known Implementing Classes:
LongLongImmutablePair, LongLongImmutableSortedPair, LongLongMutablePair
public interface LongLongPair extends Pair<Long,Long>
A type-specific Pair; provides some additional methods that use polymorphism to avoid (un)boxing.

  • Method Summary

    Modifier and Type
    Method
    Description
    default Long
    first()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default LongLongPair
    first(long l)
    Sets the left element of this pair (optional operation).
    default LongLongPair
    first(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long
    firstLong()
    Returns the left element of this pair.
    default Long
    key()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default LongLongPair
    key(long l)
    Sets the left element of this pair (optional operation).
    default LongLongPair
    key(Long l)
    Deprecated.
    default long
    keyLong()
    Returns the left element of this pair.
    default Long
    left()
    Deprecated.
    Please use the corresponding type-specific method instead.
    default LongLongPair
    left(long l)
    Sets the left element of this pair (optional operation).
    default LongLongPair
    left(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    long
    leftLong()
    Returns the left element of this pair.
    static Comparator<LongLongPair>
    lexComparator()
    Returns a lexicographical comparator for pairs.
    static LongLongPair
    of(long 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 LongLongPair
    right(long r)
    Sets the right element of this pair (optional operation).
    default LongLongPair
    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 LongLongPair
    second(long r)
    Sets the right element of this pair (optional operation).
    default LongLongPair
    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 LongLongPair
    value(long r)
    Sets the right element of this pair (optional operation).
    default LongLongPair
    value(Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long
    valueLong()
    Returns the right element of this pair.

  • Method Details

    • leftLong

      long leftLong()
      Returns the left element of this pair.
      Returns:
      the left element of this pair.

    • left

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

    • left

      default LongLongPair left(long 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 LongLongPair left(Long 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<Long,Long>
      Parameters:
      l - a new value for the left element.

    • firstLong

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

    • first

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

    • first

      default LongLongPair first(long 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 LongLongPair first(Long 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<Long,Long>
      Parameters:
      l - a new value for the left element.

    • keyLong

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

    • key

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

    • key

      default LongLongPair key(long 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 LongLongPair key(Long l)
      Deprecated.
      Description copied from interface: Pair
      Sets the left element of this pair (optional operation).
      Specified by:
      key in interface Pair<Long,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<Long,Long>
      Returns:
      the right element of this pair.

    • right

      default LongLongPair 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 LongLongPair 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<Long,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<Long,Long>
      Returns:
      the right element of this pair.

    • second

      default LongLongPair 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 LongLongPair 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<Long,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<Long,Long>
      Returns:
      the right element of this pair.

    • value

      default LongLongPair 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 LongLongPair 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<Long,Long>
      Parameters:
      l - a new value for the right element.

    • of

      static LongLongPair of(long 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<LongLongPair> 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.