Package org.apache.commons.configuration.tree
package org.apache.commons.configuration.tree
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ClassDescriptionDefinition of an interface for the nodes of a hierarchical configuration.Definition of a Visitor interface for a configuration node structure.A simple adapter class that simplifies writing custom node visitor implementations.A simple class that supports creation of and iteration on configuration keys supported by a
DefaultExpressionEngine
object.A default implementation of theConfigurationNode
interface.An internally used helper class for managing a collection of sub nodes.A default implementation of theExpressionEngine
interface providing the "native"e; expression language for hierarchical configurations.Definition of an interface for evaluating keys for hierarchical configurations.A specialized implementation of theNodeCombiner
interface that performs a merge from two passed in node hierarchies.A simple data class used byExpressionEngine
to store the results of theprepareAdd()
operation.A base class for node combiner implementations.A concrete combiner implementation that is able to construct an override combination.Utility methods.A specialized implementation of theNodeCombiner
interface that constructs a union from two passed in node hierarchies.A specialized node implementation to be used in view configurations.