XSDAssert.CustomizedXPath

java.lang.Object
- net.sf.saxon.sxpath.XPathEvaluator
- - com.saxonica.ee.schema.sdoc.XSDAssert.CustomizedXPath

Enclosing class:

XSDAssert
```
public static class XSDAssert.CustomizedXPath
extends XPathEvaluator
```
Define a customized XPath evaluator which injects code into the XPath code generation; this has the effect for a complex-type XSDAssert of modifying the expression so that instead of returning a boolean, it returns a list of nodes that contribute to the invalidity of the assertion.

Constructor Summary

Constructors
Constructor Description

CustomizedXPath(Configuration config)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Expression`	`postProcess(Expression exp, ExpressionVisitor visitor, ContextItemStaticInfo cit)`	Customize the expression post-optimization.

Methods inherited from class net.sf.saxon.sxpath.XPathEvaluator
createExpression, createPattern, getConfiguration, getStaticContext, setStaticContext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CustomizedXPath
```
public CustomizedXPath(Configuration config)
```
- Method Detail
  - postProcess
```
protected Expression postProcess(Expression exp,
                                 ExpressionVisitor visitor,
                                 ContextItemStaticInfo cit)
                          throws XPathException
```
    Customize the expression post-optimization. This method does nothing, but can be overridden in a subclass
    
    Overrides:
    
    postProcess in class XPathEvaluator
    
    Parameters:
    
    exp - the expression after optimization
    
    visitor - an expression visitor that includes static context information
    
    cit - information about the context item type
    
    Throws:
    
    XPathException