Record Class Range

java.lang.Object
java.lang.Record
org.applecommander.util.Range
public record Range(int first, int last) extends Record
Represents a range of numbers with helper methods to put them together.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Range(int first, int last)
    Creates an instance of a Range record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    int
    first()
    Returns the value of the first record component.
    static List<Range>
    from(List<Integer> numbers)
     
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    last()
    Returns the value of the last record component.
    int
    size()
     
    IntStream
    stream()
     
    String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class Object

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

  • Constructor Details

    • Range

      public Range(int first, int last)
      Creates an instance of a Range record class.
      Parameters:
      first - the value for the first record component
      last - the value for the last record component

  • Method Details

    • size

      public int size()

    • stream

      public IntStream stream()

    • 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

    • from

      public static List<Range> from(List<Integer> numbers)

    • 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 the compare method from their corresponding wrapper classes.
      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.

    • first

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

    • last

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