Package org.jaxen.dom
Class DOMXPath
- java.lang.Object
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- org.jaxen.BaseXPath
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- org.jaxen.dom.DOMXPath
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- All Implemented Interfaces:
java.io.Serializable
,XPath
public class DOMXPath extends BaseXPath
An XPath implementation for the W3C DOM.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:XPath path = new DOMXPath("a/b/c"); List results = path.selectNodes(domNode);
- Version:
- $Revision$
- See Also:
BaseXPath
, Serialized Form
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Field Summary
Fields Modifier and Type Field Description private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description DOMXPath(java.lang.String xpathExpr)
Create a newDOMXPath
from an XPath expression string.
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Method Summary
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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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Constructor Detail
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DOMXPath
public DOMXPath(java.lang.String xpathExpr) throws JaxenException
Create a newDOMXPath
from an XPath expression string.- Parameters:
xpathExpr
- the XPath expression- Throws:
JaxenException
- if there is a syntax error in the expression
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