- All Implemented Interfaces:
public class ElementNameTracker
- extends PullFilter
This is a filter that can be added to a pull pipeline to remember element names so that
they are available immediately after the END_ELEMENT event is notified
|Fields inherited from interface net.sf.saxon.pull.PullProvider
ATOMIC_VALUE, ATTRIBUTE, COMMENT, END_DOCUMENT, END_ELEMENT, END_OF_INPUT, NAMESPACE, PROCESSING_INSTRUCTION, START_DOCUMENT, START_ELEMENT, START_OF_INPUT, TEXT
Get the nameCode identifying the name of the current node.
Get the next event.
|Methods inherited from class net.sf.saxon.pull.PullFilter
close, current, getAtomicValue, getAttributes, getFingerprint, getNamePool, getNamespaceDeclarations, getPipelineConfiguration, getSourceLocator, getStringValue, getTypeAnnotation, getUnderlyingProvider, getUnparsedEntities, setPipelineConfiguration, skipToMatchingEnd
|Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public ElementNameTracker(PullProvider base)
public int next()
- Get the next event.
Note that a subclass that overrides this method is responsible for ensuring
that current() works properly. This can be achieved by setting the field
currentEvent to the event returned by any call on next().
- Specified by:
next in interface
next in class
- an integer code indicating the type of event. The code
PullProvider.END_OF_INPUT is returned at the end of the sequence.
public int getNameCode()
- Get the nameCode identifying the name of the current node. This method
can be used after the
PullProvider.NAMESPACE events. With some PullProvider implementations,
including this one, it can also be used after
PullProvider.END_ELEMENT: in fact, that is the
main purpose of this class.
If called at other times, the result is undefined and may result in an IllegalStateException.
If called when the current node is an unnamed namespace node (a node representing the default namespace)
the returned value is -1.
- Specified by:
getNameCode in interface
getNameCode in class
- the nameCode. The nameCode can be used to obtain the prefix, local name,
and namespace URI from the name pool.
Copyright (c) 2004-2010 Saxonica Limited. All rights reserved.