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An OSGi bundle for Saxon-HE
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2013 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
package net.sf.saxon.event;
import net.sf.saxon.trans.XPathException;
import javax.xml.transform.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
*/
public abstract class EventSource implements Source {
private 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.
* @param systemId The system identifier as a URL string.
*/
public void setSystemId(String systemId) {
this.systemId = systemId;
}
/**
* Get the system identifier that was set with setSystemId.
* @return The system identifier that was set with setSystemId, or null
* if setSystemId was not called.
*/
public String getSystemId() {
return systemId;
}
/**
* Supply events to a Receiver.
* @param 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 net.sf.saxon.trans.XPathException if any error occurs
*/
public abstract void send(Receiver out) throws XPathException;
}