org.jaxen.dom4j
Class Dom4jXPath
java.lang.Object
org.jaxen.BaseXPath
org.jaxen.dom4j.Dom4jXPath
- All Implemented Interfaces:
- java.io.Serializable, XPath
public class Dom4jXPath
- extends BaseXPath
An XPath implementation for the dom4j model
This is the main entry point for matching an XPath against a DOM
tree. You create a compiled XPath object, then match it against
one or more context nodes using the BaseXPath.selectNodes(Object)
method, as in the following example:
Node node = ...;
XPath path = new Dom4jXPath("a/b/c");
List results = path.selectNodes(node);
- Version:
- $Revision: 1.8 $
- Author:
- bob mcwhirter, James Strachan
- See Also:
BaseXPath
,
The dom4j website,
Serialized Form
Constructor Summary |
Dom4jXPath(java.lang.String xpathExpr)
Construct given an XPath expression string. |
Methods inherited from class org.jaxen.BaseXPath |
addNamespace, booleanValueOf, createFunctionContext, createNamespaceContext, createVariableContext, debug, evaluate, getContext, getContextSupport, getFunctionContext, getNamespaceContext, getNavigator, getRootExpr, getVariableContext, numberValueOf, selectNodes, selectNodesForContext, selectSingleNode, selectSingleNodeForContext, setFunctionContext, setNamespaceContext, setVariableContext, stringValueOf, toString, valueOf |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
Dom4jXPath
public Dom4jXPath(java.lang.String xpathExpr)
throws JaxenException
- Construct given an XPath expression string.
- Parameters:
xpathExpr
- the XPath expression
- Throws:
JaxenException
- if there is a syntax error while
parsing the expression