Uses of Interface
org.apache.commons.configuration2.tree.NodeHandler

Packages that use NodeHandler

Package	Description
org.apache.commons.configuration2	The Configuration main package.
org.apache.commons.configuration2.tree	A package with helper and utility classes used by hierarchical configurations.
org.apache.commons.configuration2.tree.xpath	This package contains the XPathExpressionEngine class which enables XPATH support for querying configuration properties.

Uses of NodeHandler in org.apache.commons.configuration2

Methods in org.apache.commons.configuration2 with parameters of type NodeHandler

Modifier and Type	Method	Description
String	AbstractHierarchicalConfiguration.nodeKey(T node, Map<T,String> cache, NodeHandler<T> handler)	Generates a unique key for the specified node.
NodeAddData<T>	AbstractHierarchicalConfiguration.resolveAddKey(T root, String key, NodeHandler<T> handler)	Resolves a key of an add operation.
List<QueryResult<T>>	AbstractHierarchicalConfiguration.resolveKey(T root, String key, NodeHandler<T> handler)	Performs a query for the specified key on the given root node.
List<T>	AbstractHierarchicalConfiguration.resolveNodeKey(T root, String key, NodeHandler<T> handler)	Performs a query for the specified key on the given root node returning only node results.
NodeUpdateData<T>	AbstractHierarchicalConfiguration.resolveUpdateKey(T root, String key, Object newValue, NodeHandler<T> handler)	Resolves a key for an update operation.
void	BaseHierarchicalConfiguration.BuilderVisitor.visitBeforeChildren(ImmutableNode node, NodeHandler<ImmutableNode> handler)

Uses of NodeHandler in org.apache.commons.configuration2.tree

Subinterfaces of NodeHandler in org.apache.commons.configuration2.tree

Modifier and Type	Interface	Description
interface	ReferenceNodeHandler	An extension of the NodeHandler interface which allows access to so-called references stored for a node.

Classes in org.apache.commons.configuration2.tree that implement NodeHandler

Modifier and Type	Class	Description
class	NodeHandlerDecorator<T>	An abstract base class for decorators of a NodeHandler.

Fields in org.apache.commons.configuration2.tree declared as NodeHandler

Modifier and Type	Field	Description
protected static final NodeHandler<ImmutableNode>	NodeCombiner.HANDLER	A default handler object for immutable nodes.

Methods in org.apache.commons.configuration2.tree that return NodeHandler

Modifier and Type	Method	Description
protected abstract NodeHandler<T>	NodeHandlerDecorator.getDecoratedNodeHandler()	Gets the NodeHandler object that is decorated by this instance.
NodeHandler<ImmutableNode>	InMemoryNodeModel.getNodeHandler()	Gets a NodeHandler for dealing with the nodes managed by this model.
NodeHandler<T>	NodeModel.getNodeHandler()	Gets a NodeHandler for dealing with the nodes managed by this model.
NodeHandler<ImmutableNode>	TrackedNodeModel.getNodeHandler()
NodeHandler<ImmutableNode>	InMemoryNodeModel.getTrackedNodeHandler(NodeSelector selector)	Gets a NodeHandler for a tracked node.

Methods in org.apache.commons.configuration2.tree with parameters of type NodeHandler

Modifier and Type	Method	Description
<T> String	DefaultExpressionEngine.canonicalKey(T node, String parentKey, NodeHandler<T> handler)	Determines a "canonical" key for the specified node in the expression language supported by this implementation.
<T> String	ExpressionEngine.canonicalKey(T node, String parentKey, NodeHandler<T> handler)	Determines a "canonical" key for the specified node in the expression language supported by this implementation.
protected <T> T	DefaultExpressionEngine.findLastPathNode(DefaultConfigurationKey.KeyIterator keyIt, T node, NodeHandler<T> handler)	Finds the last existing node for an add operation.
protected <T> void	DefaultExpressionEngine.findNodesForKey(DefaultConfigurationKey.KeyIterator keyPart, T node, Collection<QueryResult<T>> results, NodeHandler<T> handler)	Recursive helper method for evaluating a key.
Object	QueryResult.getAttributeValue(NodeHandler<T> handler)	Gets the attribute value if this is an attribute result.
<T> boolean	NodeMatcher.matches(T node, NodeHandler<T> handler, C criterion)	Tests whether the passed in node matches the given criterion.
<T> String	DefaultExpressionEngine.nodeKey(T node, String parentKey, NodeHandler<T> handler)	Returns the key for the specified node in the expression language supported by an implementation.
<T> String	ExpressionEngine.nodeKey(T node, String parentKey, NodeHandler<T> handler)	Returns the key for the specified node in the expression language supported by an implementation.
String	NodeKeyResolver.nodeKey(T node, Map<T,String> cache, NodeHandler<T> handler)	Generates a unique key for the specified node.
<T> NodeAddData<T>	DefaultExpressionEngine.prepareAdd(T root, String key, NodeHandler<T> handler)	Prepares Adding the property with the specified key.
<T> NodeAddData<T>	ExpressionEngine.prepareAdd(T root, String key, NodeHandler<T> handler)	Returns information needed for an add operation.
<T> List<QueryResult<T>>	DefaultExpressionEngine.query(T root, String key, NodeHandler<T> handler)	Finds the nodes and/or attributes that are matched by the specified key.
<T> List<QueryResult<T>>	ExpressionEngine.query(T root, String key, NodeHandler<T> handler)	Finds the nodes and/or attributes that are matched by the specified key.
NodeAddData<T>	NodeKeyResolver.resolveAddKey(T root, String key, NodeHandler<T> handler)	Resolves a key of an add operation.
List<QueryResult<T>>	NodeKeyResolver.resolveKey(T root, String key, NodeHandler<T> handler)	Performs a query for the specified key on the given root node.
List<T>	NodeKeyResolver.resolveNodeKey(T root, String key, NodeHandler<T> handler)	Performs a query for the specified key on the given root node returning only node results.
NodeUpdateData<T>	NodeKeyResolver.resolveUpdateKey(T root, String key, Object newValue, NodeHandler<T> handler)	Resolves a key for an update operation.
ImmutableNode	NodeSelector.select(ImmutableNode root, NodeKeyResolver<ImmutableNode> resolver, NodeHandler<ImmutableNode> handler)	Applies this NodeSelector on the specified root node.
void	ConfigurationNodeVisitor.visitAfterChildren(T node, NodeHandler<T> handler)	Visits the specified node after after its children - if existing - have been processed.
void	ConfigurationNodeVisitorAdapter.visitAfterChildren(T node, NodeHandler<T> handler)	Visits the specified node after after its children - if existing - have been processed.
void	ConfigurationNodeVisitor.visitBeforeChildren(T node, NodeHandler<T> handler)	Visits the specified node before the children of this node - if existing - are processed.
void	ConfigurationNodeVisitorAdapter.visitBeforeChildren(T node, NodeHandler<T> handler)	Visits the specified node before the children of this node - if existing - are processed.
<T> void	NodeTreeWalker.walkBFS(T root, ConfigurationNodeVisitor<T> visitor, NodeHandler<T> handler)	Visits all nodes in the hierarchy represented by the given root node in breadth first search manner.
<T> void	NodeTreeWalker.walkDFS(T root, ConfigurationNodeVisitor<T> visitor, NodeHandler<T> handler)	Visits all nodes in the hierarchy represented by the given root node in depth first search manner.

Uses of NodeHandler in org.apache.commons.configuration2.tree.xpath

Methods in org.apache.commons.configuration2.tree.xpath with parameters of type NodeHandler

Modifier and Type	Method	Description
<T> String	XPathExpressionEngine.canonicalKey(T node, String parentKey, NodeHandler<T> handler)	Determines a "canonical" key for the specified node in the expression language supported by this implementation.
<T> String	XPathExpressionEngine.nodeKey(T node, String parentKey, NodeHandler<T> handler)	Returns the key for the specified node in the expression language supported by an implementation.
<T> NodeAddData<T>	XPathExpressionEngine.prepareAdd(T root, String key, NodeHandler<T> handler)	Returns information needed for an add operation.
<T> List<QueryResult<T>>	XPathExpressionEngine.query(T root, String key, NodeHandler<T> handler)	Finds the nodes and/or attributes that are matched by the specified key.
static <T> Object	ConfigurationNodePointerFactory.wrapNode(T node, NodeHandler<T> handler)	Creates a node wrapper for the specified node and its handler.