org.apache.commons.configuration.tree
Class ConfigurationNodeVisitorAdapter

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

All Implemented Interfaces:

ConfigurationNodeVisitor

Direct Known Subclasses:

HierarchicalConfiguration.CloneVisitor, HierarchicalConfiguration.DefinedKeysVisitor, HierarchicalConfiguration.DefinedVisitor

public class ConfigurationNodeVisitorAdapter

extends Object

implements ConfigurationNodeVisitor

A simple adapter class that simplyfies writing custom node visitor implementations.

This class provides dummy implementations for the methods defined in the ConfigurationNodeVisitor interface. Derived classes only need to override the methods they really need.

Author:

Oliver Heger

Constructor Summary

ConfigurationNodeVisitorAdapter()

Method Summary

boolean	terminate() Dummy implementation of this interface method.
void	visitAfterChildren(ConfigurationNode node) Empty dummy implementation of this interface method.
void	visitBeforeChildren(ConfigurationNode node) Empty dummy implementation of this interface method.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationNodeVisitorAdapter

public ConfigurationNodeVisitorAdapter()

Method Detail

visitBeforeChildren

public void visitBeforeChildren(ConfigurationNode node)

Empty dummy implementation of this interface method.

Specified by:

visitBeforeChildren in interface ConfigurationNodeVisitor

Parameters:

node - the node

visitAfterChildren

public void visitAfterChildren(ConfigurationNode node)

Empty dummy implementation of this interface method.

Specified by:

visitAfterChildren in interface ConfigurationNodeVisitor

Parameters:

node - the node

terminate

public boolean terminate()

Dummy implementation of this interface method. Returns always false.

Specified by:

terminate in interface ConfigurationNodeVisitor

Returns:

the terminate flag