Package io.codemine.java.postgresql.codecs

Record Class Macaddr

java.lang.Object
java.lang.Record
io.codemine.java.postgresql.codecs.Macaddr
public record Macaddr(byte b1, byte b2, byte b3, byte b4, byte b5, byte b6) extends Record
PostgreSQL macaddr type. MAC (Media Access Control) address.

Represents a 6-byte MAC address stored as six individual bytes. The canonical text format is xx:xx:xx:xx:xx:xx in lower-case hexadecimal.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Macaddr(byte b1, byte b2, byte b3, byte b4, byte b5, byte b6)
    Creates an instance of a Macaddr record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    byte
    b1()
    Returns the value of the b1 record component.
    byte
    b2()
    Returns the value of the b2 record component.
    byte
    b3()
    Returns the value of the b3 record component.
    byte
    b4()
    Returns the value of the b4 record component.
    byte
    b5()
    Returns the value of the b5 record component.
    byte
    b6()
    Returns the value of the b6 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.
    static Macaddr
    of(byte[] bytes)
    Creates a Macaddr from a 6-byte array.
    byte[]
    toBytes()
    Returns the 6 bytes of this MAC address as a new byte array.
    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

    • Macaddr

      public Macaddr(byte b1, byte b2, byte b3, byte b4, byte b5, byte b6)
      Creates an instance of a Macaddr record class.
      Parameters:
      b1 - the value for the b1 record component
      b2 - the value for the b2 record component
      b3 - the value for the b3 record component
      b4 - the value for the b4 record component
      b5 - the value for the b5 record component
      b6 - the value for the b6 record component

  • Method Details

    • of

      public static Macaddr of(byte[] bytes)
      Creates a Macaddr from a 6-byte array.
      Parameters:
      bytes - a 6-byte MAC address; the array is not retained
      Throws:
      IllegalArgumentException - if the array length is not 6

    • toBytes

      public byte[] toBytes()
      Returns the 6 bytes of this MAC address as a new byte array.
      Returns:
      a fresh 6-byte array

    • 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

    • 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 '=='.
      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.

    • b1

      public byte b1()
      Returns the value of the b1 record component.
      Returns:
      the value of the b1 record component

    • b2

      public byte b2()
      Returns the value of the b2 record component.
      Returns:
      the value of the b2 record component

    • b3

      public byte b3()
      Returns the value of the b3 record component.
      Returns:
      the value of the b3 record component

    • b4

      public byte b4()
      Returns the value of the b4 record component.
      Returns:
      the value of the b4 record component

    • b5

      public byte b5()
      Returns the value of the b5 record component.
      Returns:
      the value of the b5 record component

    • b6

      public byte b6()
      Returns the value of the b6 record component.
      Returns:
      the value of the b6 record component