rsb

Class ParticipantId

java.lang.Object

rsb.ParticipantId

public class ParticipantId
extends Object

This class serves as a Uniform Resource Name to identify participants in an RSB system. At present, the URN is based on an UUID that is unique for each participant instance.

Author:

swrede, jwienke

Constructor Summary

Constructors

Constructor and Description
ParticipantId() Creates a new random id.
ParticipantId(byte[] bytes) Creates an ID from a byte representation.
ParticipantId(String sid) Parses an id from its string form generated with toString().

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
protected UUID	getUUID() Returns the underlying UUID for this participant id.
int	hashCode()
byte[]	toByteArray() Returns the bytes representing the id.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParticipantId

public ParticipantId()

Creates a new random id.

ParticipantId

public ParticipantId(byte[] bytes)

Creates an ID from a byte representation.

Parameters:

bytes - byte representation of the id.

ParticipantId

public ParticipantId(String sid)

Parses an id from its string form generated with toString().

Parameters:

sid - string representation

Throws:

IllegalArgumentException - invalid string format

Method Detail

toString

public String toString()

Overrides:

toString in class Object

toByteArray

public byte[] toByteArray()

Returns the bytes representing the id.

Returns:

byte representing the id (length 16)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getUUID

protected UUID getUUID()

Returns the underlying UUID for this participant id.

Returns:

uuid