Active Content Filtering: Custom filters

public class MyFilter extends com.ibm.com.ibm.trl.acf.api.Filter {
        
        public MyFilter(
        org.xml.sax.ContentHandler next, com.ibm.trl.acf.impl.FilterRule filterRule,
        Boolean isProcess
        ) {
                // Call the constructor of the super class
                super(next, filterRule, isProcess);
        }
        
        public void startElement2(
        String uri, String localName, String qName, org.xml.sax.Attributes attributeList,
        java.util.List applicableRules
        ) throws org.xml.sax.SAXException {
                // Write the actual process for the start element.
                // The following example shows how to pass the SAX event to the next handler.
                if (next != null) {
                        next.startElement(uri, localName, qName, newAttributeList);
                }
        }
        
        public void endElement2(
        String uri, String localName, String qName
        ) throws org.xml.sax.SAXException {
                // Write the actual process for the start element.
                // The following example shows how to pass the SAX event to the next handler.
                if (next != null) {
                        next.endElement(uri, localName, qName);
                }
        }
        
        public void characters(
        char[] ch, int offset, int length
        ) throws org.xml.sax.SAXException {
                // Write the actual process for the start element.
                // The following example shows how to pass the SAX event to the next handler.
                if (next != null) {
                        next.characters(ch, offset, length);
                }
        }
        
        // Need to implement the other methods.
        
}