Package net.sf.saxon.event

Class EventSource

java.lang.Object

net.sf.saxon.event.EventSource

All Implemented Interfaces:

Source, ActiveSource

public abstract class EventSource
extends Object
implements ActiveSource

An implementation of the JAXP Source class that supplies a document in the form of a stream of push events sent to a Receiver

Since:

9.1

Constructor Summary

Constructors

Constructor	Description
EventSource()

Method Summary

Modifier and Type	Method	Description
abstract void	deliver(Receiver out, ParseOptions options)	Supply events to a Receiver.
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

Methods inherited from interface javax.xml.transform.Source

isEmpty

Constructor Details

EventSource

public EventSource()

Method Details

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.

deliver

public abstract void deliver(Receiver out,
 ParseOptions options)
                      throws XPathException

Supply events to a Receiver.

Specified by:

deliver in interface ActiveSource

Parameters:

out - the Receiver to which events will be sent. It is the caller's responsibility to initialize the receiver with a PipelineConfiguration, and to call the open() and close() methods on the receiver before and after calling this send() method.

options - options for parsing XML input

Throws:

XPathException - if any error occurs