Configuration system

State of the system as presented last week. Closes #18 (closed)

src/main/java/fucoin/actions/control/ActionAnnounceWalletCreation.java

+package fucoin.actions.control;
+
+import akka.actor.ActorRef;
+import akka.actor.UntypedActorContext;
+import fucoin.actions.transaction.SuperVisorAction;
+import fucoin.supervisor.SuperVisorImpl;
+
+/**
+ * Announce, that there will be some wallets spawned.
+ * Used by the configurator to wait, until all new wallets have their initial money.
+ * Send to supervisor.
+ */
+public class ActionAnnounceWalletCreation extends SuperVisorAction {
+
+    public int numOfWallets;
+    public ActorRef observer;
+
+    public ActionAnnounceWalletCreation(int numOfWallets, ActorRef observer) {
+
+        this.numOfWallets = numOfWallets;
+        this.observer = observer;
+    }
+
+    @Override
+    protected void onAction(ActorRef sender, ActorRef self, UntypedActorContext context, SuperVisorImpl abstractNode) {
+        System.out.println("Waiting for wallet transactions");
+        abstractNode.setPendingBankCommits(abstractNode.getPendingBankCommits() + numOfWallets);
+        abstractNode.setBankCommitObserver(sender);
+    }
+}