net.sf.saxon.evpull
Class PullEventSource

java.lang.Object
  net.sf.saxon.evpull.PullEventSource

All Implemented Interfaces:

Source

public class PullEventSource
extends Object
implements Source

A PullSource is a JAXP Source that encapsulates a PullProvider - that is, an object that supplies an XML document as a sequence of events that are read under the control of the recipient. Note that although PullSource implements the JAXP Source interface, it is not necessarily acceptable to every JAXP implementation that accepts a Source as input: Source is essentially a marker interface and users of Source objects need to understand the individual implementation.

Constructor Summary

PullEventSource(EventIterator provider)
Create a PullSource based on a supplied EventIterator

Method Summary

EventIterator	getEventIterator() Get the EventIterator
String	getSystemId() Get the system identifier that was set with setSystemId.
void	setSystemId(String systemId) Set the system identifier for this Source.

Methods inherited from class java.lang.Object

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

Constructor Detail

PullEventSource

public PullEventSource(EventIterator provider)

Create a PullSource based on a supplied EventIterator

Parameters:

provider - the underlying EventIterator

Method Detail

getEventIterator

public EventIterator getEventIterator()

Get the EventIterator

Returns:

the underlying EventIterator

setSystemId

public void setSystemId(String systemId)

Set the system identifier for this Source.

The system identifier is optional if the source does not get its data from a URL, but it may still be useful to provide one. The application can use a system identifier, for example, to resolve relative URIs and to include in error messages and warnings.

Specified by:

setSystemId in interface Source

Parameters:

systemId - The system identifier as a URL string.

getSystemId

public String getSystemId()

Get the system identifier that was set with setSystemId.

Specified by:

getSystemId in interface Source

Returns:

The system identifier that was set with setSystemId, or null if setSystemId was not called.