Action Types

Actions that are supported in Stacked Alternating Offers Protocol:

• Accept: is used to createFrom an action which symbolizes that an agent accepts an offer.
• Offer: symbolizes the action to leave a negotiation.
• EndNegotiation: symbolizes the action to leave a negotiation.

Checking the type of an action with instanceof:

if ( action instanceof Offer) {
   // action is an offer
   Offer offer = (Offer) action;
}

Getting the bid from an offer action:

if ((action instanceof Offer)) {
    lastBid = ((Offer) action).getBid();
}