Package tools.refinery.store.map.internal.delta

Record Class MapDelta<K,V>

java.lang.Object
java.lang.Record
tools.refinery.store.map.internal.delta.MapDelta<K,V>
public record MapDelta<K,V>(K key, V oldValue, V newValue) extends Record

  • Constructor Summary

    Constructors
    Constructor
    Description
    MapDelta(K key, V oldValue, V newValue)
    Creates an instance of a MapDelta record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    K
    getKey()
     
    V
    getNewValue()
     
    V
    getOldValue()
     
    final int
    hashCode()
    Returns a hash code value for this object.
    K
    key()
    Returns the value of the key record component.
    V
    newValue()
    Returns the value of the newValue record component.
    V
    oldValue()
    Returns the value of the oldValue record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • MapDelta

      public MapDelta(K key, V oldValue, V newValue)
      Creates an instance of a MapDelta record class.
      Parameters:
      key - the value for the key record component
      oldValue - the value for the oldValue record component
      newValue - the value for the newValue record component

  • Method Details

    • getKey

      public K getKey()

    • getOldValue

      public V getOldValue()

    • getNewValue

      public V getNewValue()

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • key

      public K key()
      Returns the value of the key record component.
      Returns:
      the value of the key record component

    • oldValue

      public V oldValue()
      Returns the value of the oldValue record component.
      Returns:
      the value of the oldValue record component

    • newValue

      public V newValue()
      Returns the value of the newValue record component.
      Returns:
      the value of the newValue record component