Package org.yarnandtail.andhow.api

Interface Summary

Interface	Description
Exporter	An Exporter exports property names and values for classes that are annotated with GroupExport.
FlaggableType<T>	A type which is never null and has a value just by the presence of the property without a value, similar to a 'nix flag behavior.
GroupProxy	A GroupProxy is generated as a proxy for any class containing AndHow Properties.
JndiContextWrapper	Simple wrapper around a JNDI Context and an Exception that might have been thrown while trying to retrieve it.
Loader	Each instance is responsible for loading values from a particular type of source.
LoaderEnvironment	The runtime environment seen by Loaders when they load values.
LocalFileLoader	A Loader that loads values from some type of file locally.
LookupLoader	A Lookup Loader looks up values, possibly in an external system and may not be able to (easily) enumerate all values.
NamingStrategy	Defines how Property names are formed, matched and displayed.
Problem
Property<T>	Represents a configuration point of an application.
PropertyConfiguration	Public view of configuration and metadata for all known static Properties.
ReadLoader	A Read Loader is a loader that reads properties from a resource for which it is possible to enumerate all values.
SamplePrinter	Statelessly writes a sample configuration to the passed in PrintStream.
StandardLoader	Marker interface that indicates direct support and automatic construction for a Loader.
Trimmer	Trims raw Strings brought in by Loaders to remove whitespace.
ValidatedValues	A map of Properties to their loaded values.
ValidatedValuesWithContext	Extention of ValidatedValues that adds contextual information.
Validator<T>	A single validation rule and rule metadata for a Property value.
ValueType<T>	The datatype and type conversion handler of a Property.

Class Summary

Class	Description
EffectiveName	A name for a Property that has been processed by a NamingStrategy to create an effectiveIn name, which may be different than the original name.
ExportGroup	Bundles an exporter and a Group for it to export.
GroupProxyBase
GroupProxyImmutable	A non-modifiable GroupProxy.
GroupProxyMutable	A modifiable GroupProxy.
LoaderValues	The Properties and values loaded by a single Loader.
Name	A name for a Property, either incoming (when read by a property Loader) or outgoing (when properties are exported to some destination).
ProblemList<P extends Problem>	Simple List of Problems that refuses to add nulls.
ProblemList.UnmodifiableProblemList<P extends Problem>
PropertyNaming	Names by which a Property is recognized.
ValidatedValue<T>	Simple class to bundle a Property, its value and any associated problems with the Property.

Enum Summary

Enum	Description
Exporter.EXPORT_CANONICAL_NAME
Exporter.EXPORT_OUT_ALIASES
PropertyType	The broad type of the Property Currently only two types are supported.

Exception Summary

Exception	Description
AppFatalException	An exception that causes configuration processing to stop b/c it cannot proceed.
ParsingException	An exception where a String is unreadable or unconvertable to a target type.