org.apache.commons.configuration.tree
public class ViewNode extends DefaultConfigurationNode
A specialized node implementation to be used in view configurations.
Some configurations provide a logical view on the nodes of other configurations. These configurations construct their own hierarchy of nodes based on the node trees of their source configurations. This special node class can be used for this purpose. It allows child nodes and attributes to be added without changing their parent node. So a node can belong to a hierarchy of nodes of a source configuration, but be also contained in a view configuration.
Since: 1.3
Version: $Id: ViewNode.java 439648 2006-09-02 20:42:10Z oheger $
Method Summary | |
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void | addAttribute(ConfigurationNode attr)
Adds an attribute to this view node. |
void | addChild(ConfigurationNode child)
Adds a child node to this view node. |
void | appendAttributes(ConfigurationNode source)
Adds all attribute nodes of the given source node to this view node.
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void | appendChildren(ConfigurationNode source)
Adds all child nodes of the given source node to this view node.
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Parameters: attr the attribute node to be added
Parameters: child the child node to be added
Parameters: source the source node
Parameters: source the source node