Package examples

Record Class MultipleTreesExample.Person

java.lang.Object
java.lang.Record
examples.MultipleTreesExample.Person
Record Components:
id - primary key of the person
firstName - first name of the person
lastName - family name of the person
anything - any object
Enclosing class:
MultipleTreesExample
static record MultipleTreesExample.Person(int id, String firstName, String lastName, Object anything) extends Record
Example record.

  • Field Details

    • id

      private final int id
      The field for the id record component.

    • firstName

      private final String firstName
      The field for the firstName record component.

    • lastName

      private final String lastName
      The field for the lastName record component.

    • anything

      private final Object anything
      The field for the anything record component.

  • Constructor Details

    • Person

      Person(int id, String firstName, String lastName, Object anything)
      Creates an instance of a Person record class.
      Parameters:
      id - the value for the id record component
      firstName - the value for the firstName record component
      lastName - the value for the lastName record component
      anything - the value for the anything 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. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      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.

    • id

      public int id()
      Returns the value of the id record component.
      Returns:
      the value of the id record component

    • firstName

      public String firstName()
      Returns the value of the firstName record component.
      Returns:
      the value of the firstName record component

    • lastName

      public String lastName()
      Returns the value of the lastName record component.
      Returns:
      the value of the lastName record component

    • anything

      public Object anything()
      Returns the value of the anything record component.
      Returns:
      the value of the anything record component