com.saxonica.functions.hof

Class FunctionSequenceCoercer.Coercer

java.lang.Object

com.saxonica.functions.hof.FunctionSequenceCoercer.Coercer

All Implemented Interfaces:

ItemMappingFunction

Enclosing class:

FunctionSequenceCoercer

public static class FunctionSequenceCoercer.Coercer
extends java.lang.Object
implements ItemMappingFunction

Constructor Summary

Constructors

Constructor and Description
Coercer(SpecificFunctionType requiredItemType, Configuration config, Location locator)

Method Summary

Modifier and Type	Method and Description
Function	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

Coercer

public Coercer(SpecificFunctionType requiredItemType,
               Configuration config,
               Location locator)

Method Detail

mapItem

public Function mapItem(Item item)
                 throws XPathException

Description copied from interface: ItemMappingFunction

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