This package contains various implementations of the {@link org.objectweb.wildcat.ContextProvider} interface. Most are "infrastructure" providers ({@link EmptyContextProvider}, {@link ExpressionsProvider}, {@link OverlayContextProvider}) and do not provide data by themselves.
{@link BasicContextProvider} is the default configurable implementation: it uses a simple in-memory implementation of resources and attributes, and can be entirley manipulated programmatically. It is designed to serves as a basis for other providers.
{@link DynamicContextProvider} extends {@link BasicContextProvider} with two new features: