Package net.sf.saxon.event
Class PathMaintainer
- java.lang.Object
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- net.sf.saxon.event.SequenceReceiver
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- net.sf.saxon.event.ProxyReceiver
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- net.sf.saxon.event.PathMaintainer
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- All Implemented Interfaces:
javax.xml.transform.Result
,Receiver
public class PathMaintainer extends ProxyReceiver
This class sits in a receiver (push) pipeline and maintains the current path.- Author:
- Michael H. Kay
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Field Summary
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Fields inherited from class net.sf.saxon.event.ProxyReceiver
nextReceiver
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Fields inherited from class net.sf.saxon.event.SequenceReceiver
pipelineConfiguration, previousAtomic, systemId
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Constructor Summary
Constructors Constructor Description PathMaintainer(Receiver next)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
endElement()
Handle an end-of-element eventjava.lang.String
getPath(boolean useURIs)
Get the path to the current location in the streamvoid
startElement(NodeName elemName, SchemaType type, int locationId, int properties)
Notify the start of an element-
Methods inherited from class net.sf.saxon.event.ProxyReceiver
append, attribute, characters, close, comment, endDocument, getNamePool, getUnderlyingReceiver, namespace, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startContent, startDocument, usesTypeAnnotations
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Methods inherited from class net.sf.saxon.event.SequenceReceiver
append, getConfiguration, getPipelineConfiguration, getSystemId
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Constructor Detail
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PathMaintainer
public PathMaintainer(Receiver next)
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Method Detail
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startElement
public void startElement(NodeName elemName, SchemaType type, int locationId, int properties) throws XPathException
Description copied from class:ProxyReceiver
Notify the start of an element- Specified by:
startElement
in interfaceReceiver
- Overrides:
startElement
in classProxyReceiver
- Parameters:
elemName
- integer code identifying the name of the element within the name pool.type
- integer code identifying the element's type within the name pool.locationId
- an integer which can be interpreted using aLocationProvider
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
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endElement
public void endElement() throws XPathException
Handle an end-of-element event- Specified by:
endElement
in interfaceReceiver
- Overrides:
endElement
in classProxyReceiver
- Throws:
XPathException
- if an error occurs
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getPath
public java.lang.String getPath(boolean useURIs)
Get the path to the current location in the stream- Parameters:
useURIs
- set to true if namespace URIs are to appear in the path; false if prefixes are to be used instead. The prefix will be the one that is used in the source document, and is potentially ambiguous.- Returns:
- the path to the current location, as a string.
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