public SimpleEventList getEvents() {
        if (handler == null) {
            return null;
        }
        return (SimpleEventList) handler.getEventList();
    }
Buffers a skippedEntity event if buffer is set to true.

@param name the name of the skipped entity. If it is a parameter entity,
            the name will begin with '%', and if it is the external DTD
            subset, it will be the string "[dtd]"
@throws SAXException Not thrown.
@see stroom.pipeline.filter.AbstractXMLFilter#skippedEntity(java.lang.String)
stroom-pipeline/src/main/java/stroom/pipeline/filter/BufferFilter.java