net.sf.saxon.event
Class EventSource

java.lang.Object
  net.sf.saxon.event.EventSource

All Implemented Interfaces:

Source

public abstract class EventSource
extends Object
implements Source

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

EventSource()

Method Summary

String	getSystemId() Get the system identifier that was set with setSystemId.
abstract void	send(Receiver out) Supply events to a Receiver.
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

EventSource

public EventSource()

Method Detail

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.

send

public abstract void send(Receiver out)
                   throws XPathException

Supply events to a Receiver.

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.

Throws:

XPathException - if any error occurs