net.sf.saxon.event
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.
- Author:
- Michael Kay
Methods inherited from class net.sf.saxon.event.ProxyReceiver |
append, characters, close, comment, endDocument, endElement, getNamePool, getUnderlyingReceiver, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnparsedEntity, startContent, startDocument, usesTypeAnnotations |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NamePoolConverter
public NamePoolConverter(Receiver next,
NamePool oldPool,
NamePool newPool)
- Constructor
- Parameters:
next
- the next receiver in the pipelineoldPool
- the old namepoolnewPool
- th new namepool
setUnderlyingReceiver
public void setUnderlyingReceiver(Receiver receiver)
- Set the underlying emitter. This call is mandatory before using the Emitter.
This version is modified from that of the parent class to avoid setting the namePool
of the destination Receiver.
- Overrides:
setUnderlyingReceiver
in class ProxyReceiver
- Parameters:
receiver
- the underlying receiver, the one that is to receive events after processing
by this filter.
startElement
public void startElement(NodeName nameCode,
SchemaType typeCode,
int locationId,
int properties)
throws XPathException
- Output element start tag
- Specified by:
startElement
in interface Receiver
- Overrides:
startElement
in class ProxyReceiver
- Parameters:
nameCode
- integer code identifying the name of the element within the name pool.typeCode
- integer code identifying the element's type within the name pool.locationId
- an integer which can be interpreted using a LocationProvider
to return
information such as line number and system ID. If no location information is available,
the value zero is supplied.properties
- properties of the element node
- Throws:
XPathException
- if an error occurs
namespace
public void namespace(NamespaceBinding namespaceBinding,
int properties)
throws XPathException
- Handle a namespace
- Specified by:
namespace
in interface Receiver
- Overrides:
namespace
in class ProxyReceiver
- Parameters:
namespaceBinding
- the prefix/uri pair representing the namespace bindingproperties
- any special properties to be passed on this call
- Throws:
XPathException
- if an error occurs
attribute
public void attribute(NodeName nameCode,
SimpleType typeCode,
CharSequence value,
int locationId,
int properties)
throws XPathException
- Handle an attribute
- Specified by:
attribute
in interface Receiver
- Overrides:
attribute
in class ProxyReceiver
- Parameters:
nameCode
- The name of the attribute, as held in the name pooltypeCode
- The type of the attribute, as held in the name poolvalue
- the string value of the attributelocationId
- an integer which can be interpreted using a LocationProvider
to return
information such as line number and system ID. If no location information is available,
the value zero is supplied.properties
- Bit significant value. The following bits are defined:
- DISABLE_ESCAPING
- Disable escaping for this attribute
- NO_SPECIAL_CHARACTERS
- Attribute value contains no special characters
- Throws:
XPathException
- if an error occurs
Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.