Package gov.nasa.jpl.aerie.merlin.framework

Record Class Scoped.UndoToken<T>

java.lang.Object
java.lang.Record
gov.nasa.jpl.aerie.merlin.framework.Scoped.UndoToken<T>
All Implemented Interfaces:
AutoCloseable
Enclosing class:
Scoped<T>
public static record Scoped.UndoToken<T>(Scoped<T> cell, T oldValue) extends Record implements AutoCloseable

  • Constructor Summary

    Constructors
    Constructor
    Description
    UndoToken(Scoped<T> cell, T oldValue)
    Creates an instance of a UndoToken record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    Scoped<T>
    cell()
    Returns the value of the cell record component.
    void
    close()
     
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    T
    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

    • UndoToken

      public UndoToken(Scoped<T> cell, T oldValue)
      Creates an instance of a UndoToken record class.
      Parameters:
      cell - the value for the cell record component
      oldValue - the value for the oldValue record component

  • Method Details

    • close

      public void close()
      Specified by:
      close in interface AutoCloseable

    • 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.

    • cell

      public Scoped<T> cell()
      Returns the value of the cell record component.
      Returns:
      the value of the cell record component

    • oldValue

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