public ItemReplyPolicy getReplyPolicy() {
        return replyPolicy;
    }
Returns true if event notifications will include payloads. Payloads are included when
publishing new items. However, new items may not always include a payload depending
on the node configuration. Nodes can be configured to not deliver payloads for performance
reasons.

@return true if event notifications will include payloads.
xmppserver/src/main/java/org/jivesoftware/openfire/pubsub/Node.java