Package it.unimi.dsi.fastutil.objects

Class ObjectIntMutablePair<K>

java.lang.Object
it.unimi.dsi.fastutil.objects.ObjectIntMutablePair<K>
All Implemented Interfaces:
ObjectIntPair<K>, Pair<K,​java.lang.Integer>, java.io.Serializable
public class ObjectIntMutablePair<K>
extends java.lang.Object
implements ObjectIntPair<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
    ObjectIntMutablePair​(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()
    Returns the left element of this pair.
    ObjectIntMutablePair<K> left​(K l)
    Sets the left element of this pair (optional operation).
    static <K> ObjectIntMutablePair<K> of​(K left, int right)
    Returns a new type-specific mutable Pair with given left and right value.
    ObjectIntMutablePair<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.objects.ObjectIntPair

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

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

    first, first, key, key

  • Constructor Details

    • ObjectIntMutablePair

      public ObjectIntMutablePair​(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> ObjectIntMutablePair<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()
      Description copied from interface: Pair
      Returns the left element of this pair.
      Specified by:
      left in interface Pair<K,​java.lang.Integer>
      Returns:
      the left element of this pair.

    • left

      public ObjectIntMutablePair<K> left​(K l)
      Description copied from interface: Pair
      Sets the left element of this pair (optional operation).
      Specified by:
      left in interface Pair<K,​java.lang.Integer>
      Parameters:
      l - a new value for the left element.

    • rightInt

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

    • right

      public ObjectIntMutablePair<K> right​(int r)
      Description copied from interface: ObjectIntPair
      Sets the right element of this pair (optional operation).
      Specified by:
      right in interface ObjectIntPair<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>.