- All Implemented Interfaces:
public class PullPushTee
- extends PullFilter
PullPushTee is a pass-through filter class that links one PullProvider to another PullProvider
in a pipeline, copying all events that are read into a push pipeline, supplied in the form
of a Receiver.
This class can be used to insert a schema validator into a pull pipeline, since Saxon's schema
validation is push-based. It could also be used to insert a serializer into the pipeline, allowing
the XML document being "pulled" to be displayed for diagnostic purposes.
|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 Receiver to which events are being tee'd.
Get the next event.
|Methods inherited from class net.sf.saxon.pull.PullFilter
close, current, getAtomicValue, getAttributes, getFingerprint, getNameCode, 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 PullPushTee(PullProvider base,
- Create a PullPushTee
base - the PullProvider to which requests are to be passed
branch - the Receiver to which all events are to be copied, as "push" events.
This Receiver must already be open before use
public Receiver getReceiver()
- Get the Receiver to which events are being tee'd.
- the Receiver
public int next()
- Get the next event. This implementation gets the next event from the underlying PullProvider,
copies it to the branch Receiver, and then returns the event to the caller.
- 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.
Copyright (c) 2004-2010 Saxonica Limited. All rights reserved.