com.saxonica.expr
Class JavaExtensionFunctionCall.ConfigurationCheckingFunction

java.lang.Object
  com.saxonica.expr.JavaExtensionFunctionCall.ConfigurationCheckingFunction

All Implemented Interfaces:

ItemMappingFunction

Enclosing class:

JavaExtensionFunctionCall

public static class JavaExtensionFunctionCall.ConfigurationCheckingFunction
extends Object
implements ItemMappingFunction

This class checks that NodeInfo objects returned by an extension function were created under the right Configuration

Constructor Summary

JavaExtensionFunctionCall.ConfigurationCheckingFunction(Configuration config)

Method Summary

Item	mapItem(Item item) Map one item to another item.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaExtensionFunctionCall.ConfigurationCheckingFunction

public JavaExtensionFunctionCall.ConfigurationCheckingFunction(Configuration config)

Method Detail

mapItem

public Item mapItem(Item item)
             throws XPathException

Map one item to another item.

Specified by:

mapItem in interface ItemMappingFunction

Parameters:

item - The input item to be mapped.

Returns:

either the output item, or null.

Throws:

XPathException - if a dynamic error occurs