* @throws TeiidComponentException
* @see org.teiid.query.function.aggregate.AggregateFunction#addInputDirect(Object, List)
*/
public void addInputDirect(Object input, List<?> tuple) throws TeiidComponentException, TeiidProcessingException {
if (concat == null) {
concat = new XmlConcat(context.getBufferManager());
}
concat.addValue(input);
}