Record Class MessageId

java.lang.Object

java.lang.Record

com.iantapply.relay.api.MessageId

Record Components:

value - underlying UUID

public record MessageId(UUID value)
extends Record

Strongly typed identifier for a Relay message.

Constructor Summary

Constructors

Constructor	Description
MessageId(UUID value)	Creates an identifier from a UUID.

Method Summary

Modifier and Type	Method	Description
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 MessageId	parse(String value)	Parses a standard UUID string.
static MessageId	random()	Generates a new random identifier.
String	toString()	Returns a string representation of this record class.
UUID	value()	Returns the value of the value record component.

Methods inherited from class Object

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

Constructor Details

MessageId

public MessageId(UUID value)

Creates an identifier from a UUID.

Parameters:

value - underlying UUID

Throws:

NullPointerException - if value is null

Method Details

random

public static MessageId random()

Generates a new random identifier.

Returns:

generated identifier

parse

public static MessageId parse(String value)

Parses a standard UUID string.

Parameters:

value - UUID text

Returns:

parsed identifier

Throws:

IllegalArgumentException - if value is not a UUID

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 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.

value

public UUID value()

Returns the value of the value record component.

Returns:

the value of the value record component