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

AtomicSequenceConverter.ToStringMappingFunction()

Method Summary

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

AtomicSequenceConverter.ToStringMappingFunction

public AtomicSequenceConverter.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