Package org.example.chapter1_small_problems

Record Class KeyPairImages

java.lang.Object
java.lang.Record
org.example.chapter1_small_problems.KeyPairImages
Record Components:
image - encrypted image
bytes - dummy key for decryption
public record KeyPairImages(BufferedImage image, byte[][] bytes) extends Record
Key pair for image UnbreakableEncrypt.

  • Constructor Summary

    Constructors
    Constructor
    Description
    KeyPairImages(BufferedImage image, byte[][] bytes)
    Creates an instance of a KeyPairImages record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    byte[][]
    bytes()
    Returns the value of the bytes record component.
    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.
    BufferedImage
    image()
    Returns the value of the image 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

    • KeyPairImages

      public KeyPairImages(BufferedImage image, byte[][] bytes)
      Creates an instance of a KeyPairImages record class.
      Parameters:
      image - the value for the image record component
      bytes - the value for the bytes record component

  • Method Details

    • 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.

    • image

      public BufferedImage image()
      Returns the value of the image record component.
      Returns:
      the value of the image record component

    • bytes

      public byte[][] bytes()
      Returns the value of the bytes record component.
      Returns:
      the value of the bytes record component