Package it.unimi.dsi.fastutil.objects

Class ReferenceIntMutablePair<K>

java.lang.Object
it.unimi.dsi.fastutil.objects.ReferenceIntMutablePair<K>
All Implemented Interfaces:
ReferenceIntPair<K>, it.unimi.dsi.fastutil.Pair<K,​java.lang.Integer>, java.io.Serializable
public class ReferenceIntMutablePair<K>
extends java.lang.Object
implements ReferenceIntPair<K>, java.io.Serializable
A type-specific mutable Pair; provides some additional methods that use polymorphism to avoid (un)boxing.
See Also:
Serialized Form

  • Constructor Summary

    Constructors
    Constructor Description
    ReferenceIntMutablePair​(K left, int right)
    Creates a new type-specific mutable Pair with given left and right value.

  • Method Summary

    Modifier and Type Method Description
    boolean equals​(java.lang.Object other)  
    int hashCode()  
    K left()  
    ReferenceIntMutablePair<K> left​(K l)  
    static <K> ReferenceIntMutablePair<K> of​(K left, int right)
    Returns a new type-specific mutable Pair with given left and right value.
    ReferenceIntMutablePair<K> right​(int r)
    Sets the right element of this pair (optional operation).
    int rightInt()
    Returns the right element of this pair.
    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.Pair

    first, first, key, key

    Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceIntPair

    right, right, second, second, second, secondInt, value, value, value, valueInt

  • Constructor Details

    • ReferenceIntMutablePair

      public ReferenceIntMutablePair​(K left, int right)
      Creates a new type-specific mutable Pair with given left and right value.
      Parameters:
      left - the left value.
      right - the right value.

  • Method Details

    • of

      public static <K> ReferenceIntMutablePair<K> of​(K left, int right)
      Returns a new type-specific mutable 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.

    • left

      public K left()
      Specified by:
      left in interface it.unimi.dsi.fastutil.Pair<K,​java.lang.Integer>

    • left

      public ReferenceIntMutablePair<K> left​(K l)
      Specified by:
      left in interface it.unimi.dsi.fastutil.Pair<K,​java.lang.Integer>

    • rightInt

      public int rightInt()
      Description copied from interface: ReferenceIntPair
      Returns the right element of this pair.
      Specified by:
      rightInt in interface ReferenceIntPair<K>
      Returns:
      the right element of this pair.

    • right

      public ReferenceIntMutablePair<K> right​(int r)
      Description copied from interface: ReferenceIntPair
      Sets the right element of this pair (optional operation).
      Specified by:
      right in interface ReferenceIntPair<K>
      Parameters:
      r - a new value for the right element.

    • 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>.