this.sourceMap = sourceMap;
        }

        @Override
        public String getEventType() {
            return eventType;
        }

        public void setEventType(String eventType) {
            this.eventType = eventType;
        }
    }

    // Test null values implementation
    private static class NullSearchLogEvent implements SearchLogEvent {
        @Override

     */
    public WitnessEventType getEventType() {
        return eventType;
    }

    /**
     * Sets the event type.
     *
     * @param eventType the event type
     */
    public void setEventType(WitnessEventType eventType) {
        this.eventType = eventType;
    }

    /**
     * Gets the resource name.
     *
     * @return the resource name
     */
    public String getResourceName() {

            // Set event type based on message type
            WitnessEventType eventType = convertMessageTypeToEventType(message.getType());
            notification.setEventType(eventType);
            notification.setTimestamp(message.getTimestamp());

            // Set resource name based on message content
            if (message.getResourceName() != null) {