import javax.annotation.Nullable;
/**
- * Contains required dependencies for create SessionNegotiator
+ * Contains required dependencies for create SessionNegotiator.
*/
public interface PCEPSessionNegotiatorFactoryDependencies {
/**
PCEPSessionListenerFactory getListenerFactory();
/**
- * Returns a non mandatory PeerProposal information used in our Open message.
+ * PeerProposal information used in our Open message.
*
- * @return by default null or peerProposal if implemented.
+ * @return peerProposal null by default since its not mandatory. Otherwise method should be override it.
*/
@Nullable
default PCEPPeerProposal getPeerProposal() {