/**
* This will invoke the <code>ContentHandler.processingInstruction</code> callback when a
* processing instruction is encountered.
*
* @param pi <code>ProcessingInstruction</code> containing target and data.
*/
private void processingInstruction(ProcessingInstruction pi) throws JDOMException {
if (pi != null) {
String target = pi.getTarget();
String data = pi.getData();
try {
contentHandler.processingInstruction(target, data);
} catch (SAXException se) {
throw new JDOMException("Exception in processingInstruction", se);
}
}
}
/**
* This will return a clone of this <code>ProcessingInstruction</code>.
*
* @return <code>Object</code> - clone of this <code>ProcessingInstruction</code>.
*/
@Override
public ProcessingInstruction clone() {
ProcessingInstruction pi = (ProcessingInstruction) super.clone();
// target and rawdata are immutable and references copied by
// Object.clone()
// Create a new Map object for the clone (since Map isn't Cloneable)
if (mapData != null) {
pi.mapData = parseData(rawData);
}
return pi;
}