Examples of org.apache.commons.configuration.tree.ConfigurationNodeVisitor

org.apache.commons.configuration.tree.ConfigurationNodeVisitor

Definition of a Visitor interface for a configuration node structure.

This is a typical application of the GoF Visitor pattern. An object implementing this interface can be used to traverse a hierarchical structure of nodes in various ways. The type of the nodes in the structure is generic; a corresponding {@link NodeHandler} implementation must be available fornavigating through the structure.

Note that the exact way the methods of a {@code ConfigurationNodeVisitor} areinvoked is dependent on a specific traversal process.

@since 1.3 @version $Id: ConfigurationNodeVisitor.java 1588831 2014-04-20 19:32:08Z oheger $ @param < T> the type of the nodes processed by this visitor

                    "Cannot add nodes to an attribute node!");
        }


        // a visitor to ensure that the nodes' references are cleared; this is
        // necessary if the nodes are moved from another configuration
        ConfigurationNodeVisitor clearRefVisitor = new ConfigurationNodeVisitorAdapter()
        {
            public void visitBeforeChildren(ConfigurationNode node)
            {
                node.setReference(null);
            }

Examples of org.apache.commons.configuration.tree.ConfigurationNodeVisitor

Related Classes of org.apache.commons.configuration.tree.ConfigurationNodeVisitor