com.saxonica.functions.hof

Class FunctionSequenceCoercer.Coercer

java.lang.Object

com.saxonica.functions.hof.FunctionSequenceCoercer.Coercer

All Implemented Interfaces:

ItemMappingFunction<Item,FunctionItem>

Enclosing class:

FunctionSequenceCoercer

public static class FunctionSequenceCoercer.Coercer
extends Object
implements ItemMappingFunction<Item,FunctionItem>

Constructor Summary

Constructors

Constructor and Description
FunctionSequenceCoercer.Coercer(SpecificFunctionType requiredItemType, RoleLocator role, SourceLocator locator, TypeCheckerEnvironment visitor)

Method Summary

Methods

Modifier and Type	Method and Description
FunctionItem	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

FunctionSequenceCoercer.Coercer

public FunctionSequenceCoercer.Coercer(SpecificFunctionType requiredItemType,
                               RoleLocator role,
                               SourceLocator locator,
                               TypeCheckerEnvironment visitor)

Method Detail

mapItem

public FunctionItem mapItem(Item item)
                     throws XPathException

Description copied from interface: ItemMappingFunction

Map one item to another item.

Specified by:

mapItem in interface ItemMappingFunction<Item,FunctionItem>

Parameters:

item - The input item to be mapped.

Returns:

either the output item, or null.

Throws:

XPathException - if a dynamic error occurs