net.sf.saxon.expr

Class AtomicSequenceConverter.ToStringMappingFunction

java.lang.Object

net.sf.saxon.expr.AtomicSequenceConverter.ToStringMappingFunction

All Implemented Interfaces:

ItemMappingFunction<Item,StringValue>

Enclosing class:

AtomicSequenceConverter

public static class AtomicSequenceConverter.ToStringMappingFunction
extends Object
implements ItemMappingFunction<Item,StringValue>

Mapping function that converts every item in a sequence to a string

Constructor Summary

Constructors

Constructor and Description
ToStringMappingFunction()

Method Summary

Modifier and Type	Method and Description
StringValue	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

ToStringMappingFunction

public ToStringMappingFunction()

Method Detail

mapItem

public StringValue mapItem(Item item)
                    throws XPathException

Description copied from interface: ItemMappingFunction

Map one item to another item.

Specified by:

mapItem in interface ItemMappingFunction<Item,StringValue>

Parameters:

item - The input item to be mapped.

Returns:

either the output item, or null.

Throws:

XPathException - if a dynamic error occurs