Class: Cassandra::LoadBalancing::Plan Abstract

Inherits:

Object

• Object
• Cassandra::LoadBalancing::Plan

Defined in:

lib/cassandra/load_balancing.rb

Overview

This class is abstract.

Plans returned by Cassandra::LoadBalancing::Policy#plan implementations don't need to extend this class, only implement its methods. This class exists for documentation purposes only.

A load balancing plan is used to determine the order of hosts for running queries, preparing statements and establishing connections.

Instance Method Summary

• #has_next? ⇒ Boolean

  Whether the plan contains any more hosts.

• #next ⇒ Cql::Host

  Next host to try.

Instance Method Details

#has_next? ⇒ Boolean

Returns whether the plan contains any more hosts.

Returns:

• (Boolean) —

  whether the plan contains any more hosts

# File 'lib/cassandra/load_balancing.rb', line 97

def has_next?
end

#next ⇒ Cql::Host

Returns next host to try.

Returns:

• (Cql::Host) —

  next host to try

# File 'lib/cassandra/load_balancing.rb', line 101

def next
end