consciouscode.seedling.config
Interface ConfigLayer

All Known Implementing Classes:

MockConfigLayer, StandardConfigLayer

public interface ConfigLayer

Represents a single layer of configuration resources. Several layers are arranged into a ConfigTree which is then used to run a seedling.

Each installed module provides one or more ConfigLayers.

Method Summary

void	collectNodeNames(String branchPath, Collection<String> names)
Iterable<ConfigResource>	getConfigResources(NodeReference nodeRef) Finds all configuration resources in this layer that are relevant to a specified node.

Method Detail

getConfigResources

Iterable<ConfigResource> getConfigResources(NodeReference nodeRef)
                                            throws ConfigurationException

Finds all configuration resources in this layer that are relevant to a specified node.

Parameters:

nodeRef - identifies the desired node.

Returns:

a sequence of resources, highest priority first. Neither the returned Iterable nor any of its entries may be null.

Throws:

ConfigurationException - if there's a problem loading the relevant configuration resources.

collectNodeNames

void collectNodeNames(String branchPath,
                      Collection<String> names)

Parameters:

branchPath - must be an absolute path.

names -