Package it.unimi.dsi.fastutil.longs

Interface LongLongPair

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

  • Method Summary

    Modifier and Type Method Description
    default java.lang.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​(java.lang.Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long firstLong()
    Returns the left element of this pair.
    default java.lang.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​(java.lang.Long l)
    Deprecated.
    default long keyLong()
    Returns the left element of this pair.
    default java.lang.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​(java.lang.Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    long leftLong()
    Returns the left element of this pair.
    static java.util.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 java.lang.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​(java.lang.Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    long rightLong()
    Returns the right element of this pair.
    default java.lang.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​(java.lang.Long l)
    Deprecated.
    Please use the corresponding type-specific method instead.
    default long secondLong()
    Returns the right element of this pair.
    default java.lang.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​(java.lang.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 java.lang.Long left()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      left in interface Pair<java.lang.Long,​java.lang.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​(java.lang.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<java.lang.Long,​java.lang.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 java.lang.Long first()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      first in interface Pair<java.lang.Long,​java.lang.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​(java.lang.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<java.lang.Long,​java.lang.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 java.lang.Long key()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the left element of this pair.
      Specified by:
      key in interface Pair<java.lang.Long,​java.lang.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​(java.lang.Long l)
      Deprecated.
      Description copied from interface: Pair
      Sets the left element of this pair (optional operation).
      Specified by:
      key in interface Pair<java.lang.Long,​java.lang.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 java.lang.Long right()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      right in interface Pair<java.lang.Long,​java.lang.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​(java.lang.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<java.lang.Long,​java.lang.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 java.lang.Long second()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      second in interface Pair<java.lang.Long,​java.lang.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​(java.lang.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<java.lang.Long,​java.lang.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 java.lang.Long value()
      Deprecated.
      Please use the corresponding type-specific method instead.
      Returns the right element of this pair.
      Specified by:
      value in interface Pair<java.lang.Long,​java.lang.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​(java.lang.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<java.lang.Long,​java.lang.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 java.util.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.