Module io.helidon.config

Package io.helidon.config.spi

Interface LazyConfigSource

public interface LazyConfigSource

A source that is not capable of loading all keys at once. Even though such a source can be used in Helidon Config, there are limitations to its use. The following methods may ignore data from a lazy source (may for cases when the node was not invoked directly):

• Config.asMap()
• Config.asNodeList()
• Config.traverse()

Method Summary

Modifier and Type	Method	Description
Optional<ConfigNode>	node(String key)	Provide a value for the node on the requested key.

Method Detail

node

Optional<ConfigNode> node(String key)

Provide a value for the node on the requested key.

Parameters:

key - config key to obtain

Returns:

value of the node if available in the source