Uses of Package
io.helidon.config.spi

Packages that use io.helidon.config.spi

Package	Description
io.helidon.config	Provides interfaces and classes for loading and working with immutable, tree-structured configuration data.
io.helidon.config.encryption	Support for encrypted properties.
io.helidon.config.hocon	HOCON format ConfigParser implementation using Typesafe (Lightbend) Config library.
io.helidon.config.objectmapping	Mappers that can map Config to classes with factory methods, classes with Builders and general "bean" classes with constructor and setters.
io.helidon.config.spi	Configuration SPI that defines the behavior developers can implement to extend the config system.
io.helidon.config.testing	Configuration Testing Support.
io.helidon.config.yaml	YAML format ConfigParser implementation.

Classes in io.helidon.config.spi used by io.helidon.config

Class	Description
ChangeWatcher	Similar to a PollingStrategy a change watcher is used to identify a change and trigger reload of a ConfigSource.
ChangeWatcher.ChangeEvent	A change event, carrying the target, type of change and time of change.
ConfigContent.NodeContent	Config content that provides an ConfigNode.ObjectNode directly, with no need for parsing.
ConfigContent.OverrideContent	A content of an OverrideSource.
ConfigContext	Context created by a Config.Builder as it constructs a Config.
ConfigFilter	Filter that can transform elementary configuration (String) values before they are returned via the Config API.
ConfigMapper	Config mapper is provided to ConfigMapperProvider to help transformation of complex structures.
ConfigMapperProvider	Provides mapping functions that convert a Config subtree to specific Java types.
ConfigNode	Marker interface identifying a config node implementation.
ConfigNode.ListNode	ConfigNode-based list of configuration values.
ConfigNode.ListNode.Builder	Builder to build ConfigNode.ListNode instance.
ConfigNode.ObjectNode	Configuration node representing a hierarchical structure parsed by a suitable ConfigParser if necessary.
ConfigNode.ObjectNode.Builder	Builder to build ConfigNode.ObjectNode instance.
ConfigNode.ValueNode	Single string-based configuration value.
ConfigParser	Transforms config ConfigParser.Content into a ConfigNode.ObjectNode that represents the original structure and values from the content.
ConfigParser.Content	Config content to be parsed by a ConfigParser.
ConfigParserException	Root class for exceptions thrown during config parsing.
ConfigSource	Source of configuration.
EventConfigSource	A source that supports notifications when changed.
MergingStrategy	An algorithm for combining multiple ConfigNode.ObjectNode root nodes into a single ConfigNode.ObjectNode root node.
NodeConfigSource	An eager source that can read all data from the underlying origin as a configuration node.
OverrideSource	Source of config override settings.
ParsableSource	An eager source that can read all data from the underlying origin as a stream that can be parsed based on its media type (or using an explicit ConfigParser.
ParsableSource.Builder	A builder for a parsable source.
PollableSource	A source implementing this interface provides support for polling using a PollingStrategy.
PollableSource.Builder	A builder for pollable source.
PollingStrategy	Mechanism for notifying interested listeners when they should check for changes that might have been made to the data used to create a Config tree, as accessed through PollableSources.
PollingStrategy.Polled	A polled component.
RetryPolicy	Mechanism for controlling retry of attempts to load data by a ConfigSource.
Source	Source of data.
Source.Builder	Configurable options of a Source.
WatchableSource	A source implementing this interface provides a target that a ChangeWatcher can use.
WatchableSource.Builder	A builder for a watchable source.

Classes in io.helidon.config.spi used by io.helidon.config.encryption

Class	Description
ConfigFilter	Filter that can transform elementary configuration (String) values before they are returned via the Config API.

Classes in io.helidon.config.spi used by io.helidon.config.hocon

Class	Description
ConfigNode.ObjectNode	Configuration node representing a hierarchical structure parsed by a suitable ConfigParser if necessary.
ConfigParser	Transforms config ConfigParser.Content into a ConfigNode.ObjectNode that represents the original structure and values from the content.
ConfigParser.Content	Config content to be parsed by a ConfigParser.

Classes in io.helidon.config.spi used by io.helidon.config.objectmapping

Class	Description
ConfigMapperProvider	Provides mapping functions that convert a Config subtree to specific Java types.

Classes in io.helidon.config.spi used by io.helidon.config.spi

Class	Description
ChangeEventType	Type of changes that can happen in a PollingStrategy.Polled components.
ChangeWatcher	Similar to a PollingStrategy a change watcher is used to identify a change and trigger reload of a ConfigSource.
ChangeWatcher.ChangeEvent	A change event, carrying the target, type of change and time of change.
ConfigContent	Config content as provided by a config source that can read all its data at once (an "eager" config source).
ConfigContent.Builder	Fluent API builder for ConfigContent, common ancestor for parsable content builder and node content builder.
ConfigContent.NodeContent	Config content that provides an ConfigNode.ObjectNode directly, with no need for parsing.
ConfigContent.NodeContent.Builder	Fluent API builder for ConfigContent.NodeContent.
ConfigContent.OverrideContent	A content of an OverrideSource.
ConfigContent.OverrideContent.Builder	Fluent API builder for ConfigContent.
ConfigContext	Context created by a Config.Builder as it constructs a Config.
ConfigMapper	Config mapper is provided to ConfigMapperProvider to help transformation of complex structures.
ConfigNode	Marker interface identifying a config node implementation.
ConfigNode.ListNode	ConfigNode-based list of configuration values.
ConfigNode.ListNode.Builder	Builder to build ConfigNode.ListNode instance.
ConfigNode.NodeType	Base types of config nodes.
ConfigNode.ObjectNode	Configuration node representing a hierarchical structure parsed by a suitable ConfigParser if necessary.
ConfigNode.ObjectNode.Builder	Builder to build ConfigNode.ObjectNode instance.
ConfigNode.ValueNode	Single string-based configuration value.
ConfigParser	Transforms config ConfigParser.Content into a ConfigNode.ObjectNode that represents the original structure and values from the content.
ConfigParser.Content	Config content to be parsed by a ConfigParser.
ConfigParser.Content.Builder	Fluent API builder for ConfigParser.Content.
ConfigParserException	Root class for exceptions thrown during config parsing.
ConfigSource	Source of configuration.
MergingStrategy	An algorithm for combining multiple ConfigNode.ObjectNode root nodes into a single ConfigNode.ObjectNode root node.
OverrideSource	Source of config override settings.
OverrideSource.OverrideData	Group of config override settings.
ParsableSource.Builder	A builder for a parsable source.
PollableSource.Builder	A builder for pollable source.
PollingStrategy	Mechanism for notifying interested listeners when they should check for changes that might have been made to the data used to create a Config tree, as accessed through PollableSources.
PollingStrategy.Polled	A polled component.
RetryPolicy	Mechanism for controlling retry of attempts to load data by a ConfigSource.
Source	Source of data.
Source.Builder	Configurable options of a Source.
WatchableSource.Builder	A builder for a watchable source.

Classes in io.helidon.config.spi used by io.helidon.config.testing

Class	Description
ConfigNode	Marker interface identifying a config node implementation.

Classes in io.helidon.config.spi used by io.helidon.config.yaml

Class	Description
ConfigNode.ObjectNode	Configuration node representing a hierarchical structure parsed by a suitable ConfigParser if necessary.
ConfigParser	Transforms config ConfigParser.Content into a ConfigNode.ObjectNode that represents the original structure and values from the content.
ConfigParser.Content	Config content to be parsed by a ConfigParser.
ConfigParserException	Root class for exceptions thrown during config parsing.