Package dk.jonaslindstrom.ruffini.elliptic.elements

Record Class ProjectivePoint<E>

java.lang.Object
java.lang.Record
dk.jonaslindstrom.ruffini.elliptic.elements.ProjectivePoint<E>
public record ProjectivePoint<E>(E X, E Y, E Z) extends Record

  • Constructor Details

    • ProjectivePoint

      public ProjectivePoint(E X, E Y, E Z)
      Creates an instance of a ProjectivePoint record class.
      Parameters:
      X - the value for the X record component
      Y - the value for the Y record component
      Z - the value for the Z record component

  • Method Details

    • pointAtInfinity

      public static <F> ProjectivePoint<F> pointAtInfinity(Field<F> field)

    • isPointAtInfinity

      public boolean isPointAtInfinity(java.util.function.Predicate<E> isZero)

    • toString

      public 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

    • toAffinePoint

      public AffinePoint<E> toAffinePoint(Field<E> field)

    • 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.

    • X

      public E X()
      Returns the value of the X record component.
      Returns:
      the value of the X record component

    • Y

      public E Y()
      Returns the value of the Y record component.
      Returns:
      the value of the Y record component

    • Z

      public E Z()
      Returns the value of the Z record component.
      Returns:
      the value of the Z record component