Package com.yahoo.config.subscription

Class ConfigSourceSet

java.lang.Object
com.yahoo.config.subscription.ConfigSourceSet
All Implemented Interfaces:
ConfigSource
public class ConfigSourceSet extends Object implements ConfigSource
An immutable set of connection endpoints, where each endpoint points to either a remote config server or a config proxy. Two sets are said to be equal if they contain the same sources, independent of order, upper/lower-casing and whitespaces.
Author:
gjoranv

  • Constructor Details

    • ConfigSourceSet

      public ConfigSourceSet()
      Creates an empty ConfigSourceSet, mostly used for unit testing.

    • ConfigSourceSet

      public ConfigSourceSet(List<String> addresses)
      Creates a ConfigSourceSet containing all the unique given input addresses. Each address is trimmed and lower-cased before adding.
      Parameters:
      addresses - Connection endpoints on the format "tcp/host:port".

    • ConfigSourceSet

      public ConfigSourceSet(String[] addresses)
      Creates a ConfigSourceSet containing all the unique given input addresses. Each address is trimmed and lower-cased before adding.
      Parameters:
      addresses - Connection endpoints on the format "tcp/host:port".

    • ConfigSourceSet

      public ConfigSourceSet(String address)
      Convenience constructor to create a ConfigSourceSet with only one input address.
      Parameters:
      address - Connection endpoint on the format "tcp/host:port".

  • Method Details

    • getSources

      public Set<String> getSources()
      Returns an unmodifiable set containing all sources in this ConfigSourceSet. Iteration order is guaranteed to be the same as that of the list or array that was given when this set was created.
      Returns:
      All sources in this ConfigSourceSet.

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • createDefault

      public static ConfigSourceSet createDefault()
      Create a new source set using the environment variables or system properties
      Returns:
      a new source set if available, null if not.