Package it.unimi.dsi.fastutil.longs

Class LongReferenceImmutablePair<V>

java.lang.Object
it.unimi.dsi.fastutil.longs.LongReferenceImmutablePair<V>
All Implemented Interfaces:
LongReferencePair<V>, it.unimi.dsi.fastutil.Pair<java.lang.Long,​V>, java.io.Serializable
public class LongReferenceImmutablePair<V>
extends java.lang.Object
implements LongReferencePair<V>, java.io.Serializable
A type-specific immutable Pair; provides some additional methods that use polymorphism to avoid (un)boxing.
See Also:
Serialized Form

  • Constructor Summary

    Constructors
    Constructor Description
    LongReferenceImmutablePair​(long left, V right)
    Creates a new type-specific immutable Pair with given left and right value.

  • Method Summary

    Modifier and Type Method Description
    boolean equals​(java.lang.Object other)  
    int hashCode()  
    long leftLong()
    Returns the left element of this pair.
    static <V> LongReferenceImmutablePair<V> of​(long left, V right)
    Returns a new type-specific immutable Pair with given left and right value.
    V right()  
    java.lang.String toString()
    Returns a string representation of this pair in the form <l,r>.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface it.unimi.dsi.fastutil.longs.LongReferencePair

    first, first, first, firstLong, key, key, key, keyLong, left, left, left

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

    right, second, second, value, value

  • Constructor Details

    • LongReferenceImmutablePair

      public LongReferenceImmutablePair​(long left, V right)
      Creates a new type-specific immutable Pair with given left and right value.
      Parameters:
      left - the left value.
      right - the right value.

  • Method Details

    • of

      public static <V> LongReferenceImmutablePair<V> of​(long left, V right)
      Returns a new type-specific immutable Pair with given left and right value.
      Parameters:
      left - the left value.
      right - the right value.
      Implementation Specification:
      This factory method delegates to the constructor.

    • leftLong

      public long leftLong()
      Description copied from interface: LongReferencePair
      Returns the left element of this pair.
      Specified by:
      leftLong in interface LongReferencePair<V>
      Returns:
      the left element of this pair.

    • right

      public V right()
      Specified by:
      right in interface it.unimi.dsi.fastutil.Pair<java.lang.Long,​V>

    • equals

      public boolean equals​(java.lang.Object other)
      Overrides:
      equals in class java.lang.Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class java.lang.Object

    • toString

      public java.lang.String toString()
      Returns a string representation of this pair in the form <l,r>.
      Overrides:
      toString in class java.lang.Object
      Returns:
      a string representation of this pair in the form <l,r>.