public class HereFunctionDOMXPath
extends DOMXPath
here()
function to the jaxen XPath DOM implementation.Constructor and Description |
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HereFunctionDOMXPath(java.lang.String xpathExpr)
Creates a new
HereFunctionDOMXPath instance. |
Modifier and Type | Method and Description |
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protected ContextSupport |
getContextSupport()
Retrieve the
ContextSupport aggregation of NamespaceContext , FunctionContext , VariableContext , and Navigator . |
java.lang.Object |
getXPathNode()
Returns the document node containing the XPath expression.
|
void |
setXPathNode(java.lang.Object xpathNode)
Sets the document node containing the XPath expression.
|
public HereFunctionDOMXPath(java.lang.String xpathExpr) throws JaxenException
HereFunctionDOMXPath
instance.JaxenException
protected ContextSupport getContextSupport()
ContextSupport
aggregation of NamespaceContext
, FunctionContext
, VariableContext
, and Navigator
.HereFunctionContextSupport
instance.public void setXPathNode(java.lang.Object xpathNode)
xpathNode
- The document node containing the XPath expression. Must be a Text
, Attr
or ProcessingInstruction
node.public java.lang.Object getXPathNode()
null
if none is set. The node will be a Text, Attribute or ProcessingInstruction node.