net.sf.saxon.functions

Class IntegratedFunctionCall.ConfigurationCheckingFunction

java.lang.Object

net.sf.saxon.functions.IntegratedFunctionCall.ConfigurationCheckingFunction

All Implemented Interfaces:

ItemMappingFunction<Item<?>,Item<?>>

Enclosing class:

IntegratedFunctionCall

public static class IntegratedFunctionCall.ConfigurationCheckingFunction
extends Object
implements ItemMappingFunction<Item<?>,Item<?>>

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

Constructor Summary

Constructors

Constructor and Description
ConfigurationCheckingFunction(Configuration config)

Method Summary

Modifier and Type	Method and Description
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

ConfigurationCheckingFunction

public 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<Item<?>,Item<?>>

Parameters:

item - The input item to be mapped.

Returns:

either the output item, or null.

Throws:

XPathException - if a dynamic error occurs