Package org.apache.commons.configuration.tree

A package with helper and utility classes used by hierarchical configurations.

See: Description

Interface Summary
ConfigurationNode	Definition of an interface for the nodes of a hierarchical configuration.
ConfigurationNodeVisitor	Definition of a Visitor interface for a configuration node structure.
ExpressionEngine	Definition of an interface for evaluating keys for hierarchical configurations.

Class Summary
ConfigurationNodeVisitorAdapter	A simple adapter class that simplyfies writing custom node visitor implementations.
DefaultConfigurationKey	A simple class that supports creation of and iteration on configuration keys supported by a `DefaultExpressionEngine` object.
DefaultConfigurationKey.KeyIterator	A specialized iterator class for tokenizing a configuration key.
DefaultConfigurationNode	A default implementation of the `ConfigurationNode` interface.
DefaultConfigurationNode.SubNodes	An internally used helper class for managing a collection of sub nodes.
DefaultExpressionEngine	A default implementation of the `ExpressionEngine` interface providing the "native"e; expression language for hierarchical configurations.
NodeAddData	A simple data class used by `ExpressionEngine` to store the results of the `prepareAdd()` operation.
NodeCombiner	A base class for node combiner implementations.
OverrideCombiner	A concrete combiner implementation that is able to construct an override combination.
UnionCombiner	A specialized implementation of the `NodeCombiner` interface that constructs a union from two passed in node hierarchies.
ViewNode	A specialized node implementation to be used in view configurations.

Package org.apache.commons.configuration.tree Description:

A package with helper and utility classes used by hierarchical configurations.

$Id: package.html 439648 2006-09-02 20:42:10Z oheger $