Package org.springframework.xml.xpath

Interface NodeMapper<T>

public interface NodeMapper<T>

An interface used by XPathOperations implementations for mapping Node objects on a per-node basis. Implementations of this interface perform the actual work of mapping each node to a result object, but don't need to worry about exception handling.

Since:

1.0.0

Author:

Arjen Poutsma

See Also:

• XPathOperations.evaluate(String,javax.xml.transform.Source,NodeMapper)
• XPathOperations.evaluateAsObject(String,javax.xml.transform.Source,NodeMapper)
• XPathExpression.evaluate(org.w3c.dom.Node,NodeMapper)
• XPathExpression.evaluateAsObject(org.w3c.dom.Node,NodeMapper)

Method Summary

Modifier and Type	Method	Description
T	mapNode(Node node, int nodeNum)	Maps a single node to an arbitrary object.

Method Details

mapNode

T mapNode(Node node,
 int nodeNum)
   throws DOMException

Maps a single node to an arbitrary object.

Parameters:

node - the node to map

nodeNum - the number of the current node

Returns:

object for the current node

Throws:

DOMException - in case of DOM errors