org.apache.commons.configuration
Class HierarchicalConfiguration.CloneVisitor

java.lang.Object
  org.apache.commons.configuration.tree.ConfigurationNodeVisitorAdapter
      org.apache.commons.configuration.HierarchicalConfiguration.CloneVisitor

All Implemented Interfaces:

ConfigurationNodeVisitor

Enclosing class:

HierarchicalConfiguration

static class HierarchicalConfiguration.CloneVisitor
extends ConfigurationNodeVisitorAdapter

A specialized visitor that is able to create a deep copy of a node hierarchy.

Constructor Summary

HierarchicalConfiguration.CloneVisitor()
Creates a new instance of CloneVisitor.

Method Summary

ConfigurationNode	getClone() Returns the result of the clone process.
void	visitAfterChildren(ConfigurationNode node) Visits the specified node after its children have been processed.
void	visitBeforeChildren(ConfigurationNode node) Visits and copies the specified node.

Methods inherited from class org.apache.commons.configuration.tree.ConfigurationNodeVisitorAdapter

terminate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HierarchicalConfiguration.CloneVisitor

public HierarchicalConfiguration.CloneVisitor()

Creates a new instance of CloneVisitor.

Method Detail

visitAfterChildren

public void visitAfterChildren(ConfigurationNode node)

Visits the specified node after its children have been processed.

Specified by:

visitAfterChildren in interface ConfigurationNodeVisitor

Overrides:

visitAfterChildren in class ConfigurationNodeVisitorAdapter

Parameters:

node - the node

visitBeforeChildren

public void visitBeforeChildren(ConfigurationNode node)

Visits and copies the specified node.

Specified by:

visitBeforeChildren in interface ConfigurationNodeVisitor

Overrides:

visitBeforeChildren in class ConfigurationNodeVisitorAdapter

Parameters:

node - the node

getClone

public ConfigurationNode getClone()

Returns the result of the clone process. This is the root node of the cloned node hierarchy.

Returns:

the cloned root node