Field Detail

• nodes

  protected List<String> nodes

• lastHost

  protected String lastHost

Constructor Detail

• Cluster

  public Cluster()

  Constructor

• Cluster

  public Cluster(List<String> nodes)

  Constructor

  Parameters:

  nodes - a list of service locations, in 'host:port' format

Method Detail

• isEmpty

  public boolean isEmpty()

  Returns:

  true if no locations have been added, false otherwise

• add

  public Cluster add(String node)

  Add a node to the cluster

  Parameters:

  node - the service location in 'host:port' format

• add

  public Cluster add(String name,
            int port)

  Add a node to the cluster

  Parameters:

  name - host name

  port - service port

• remove

  public Cluster remove(String node)

  Remove a node from the cluster

  Parameters:

  node - the service location in 'host:port' format

• remove

  public Cluster remove(String name,
               int port)

  Remove a node from the cluster

  Parameters:

  name - host name

  port - service port