Class NamePoolConverter

java.lang.Object

net.sf.saxon.event.SequenceReceiver

net.sf.saxon.event.ProxyReceiver

net.sf.saxon.event.NamePoolConverter

All Implemented Interfaces:

Result, Receiver

public class NamePoolConverter
extends ProxyReceiver

This class is a filter that passes all Receiver events through unchanged, except that it changes namecodes to allow for the source and the destination using different NamePools. This is necessary when a stylesheet has been constructed as a general document (e.g. as the result of a transformation) and is passed to newTemplates() to be compiled as a stylesheet.

The type annotations of nodes passed through this filter must be built-in types in the XSD namespace, because user-defined types belong to a specific Configuration and cannot readily be transferred. In practice the class is used only for untyped trees.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) NamePool	newPool
(package private) NamePool	oldPool

Fields inherited from class ProxyReceiver

nextReceiver

Fields inherited from class SequenceReceiver

pipelineConfiguration, previousAtomic, systemId

Fields inherited from interface Result

PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

Constructors

Constructor	Description
NamePoolConverter(Receiver next, NamePool oldPool, NamePool newPool)	Constructor

Method Summary

Modifier and Type	Method	Description
void	startElement(NodeName elemName, SchemaType type, AttributeMap attributes, NamespaceMap namespaces, Location location, int properties)	Output element start tag

Methods inherited from class ProxyReceiver

append, characters, close, comment, endDocument, endElement, getNamePool, getNextReceiver, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument, usesTypeAnnotations

Methods inherited from class SequenceReceiver

append, decompose, flatten, getConfiguration, getErrorCodeForDecomposingFunctionItems, getPipelineConfiguration, getSystemId, handlesAppend

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

oldPool

NamePool oldPool

newPool

NamePool newPool

Constructor Details

NamePoolConverter

public NamePoolConverter(Receiver next,
 NamePool oldPool,
 NamePool newPool)

Constructor

Parameters:

next - the next receiver in the pipeline

oldPool - the old namepool

newPool - typeHierarchy new namepool

Method Details

startElement

public void startElement(NodeName elemName,
 SchemaType type,
 AttributeMap attributes,
 NamespaceMap namespaces,
 Location location,
 int properties)
                  throws XPathException

Output element start tag

Specified by:

startElement in interface Receiver

Overrides:

startElement in class ProxyReceiver

Parameters:

elemName - the name of the element.

type - the type annotation of the element.

attributes - the attributes of this element

namespaces - the in-scope namespaces of this element: generally this is all the in-scope namespaces, without relying on inheriting namespaces from parent elements

location - an object providing information about the module, line, and column where the node originated

properties - bit-significant properties of the element node. If there are no relevant properties, zero is supplied. The definitions of the bits are in class ReceiverOption

Throws:

XPathException - if an error occurs