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-rw-r--r--verigraph/service/src/mcnet/netobjs/DumbNode.java42
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diff --git a/verigraph/service/src/mcnet/netobjs/DumbNode.java b/verigraph/service/src/mcnet/netobjs/DumbNode.java
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+/*******************************************************************************
+ * Copyright (c) 2017 Politecnico di Torino and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Apache License, Version 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *******************************************************************************/
+
+package mcnet.netobjs;
+
+import com.microsoft.z3.Context;
+import com.microsoft.z3.DatatypeExpr;
+import com.microsoft.z3.Solver;
+
+import mcnet.components.NetworkObject;
+
+/**
+ * This is just a wrapper around z3 instances. The idea is that by using this we perhaps need to have
+ * fewer (or no) ifs to deal with the case where we don't instantiate an object for a node
+ *
+ */
+public class DumbNode extends NetworkObject {
+ public DumbNode(Context ctx, Object[]... args){
+ super(ctx,args);
+ }
+
+ @Override
+ protected void addConstraints(Solver solver) {
+ return;
+ }
+
+ @Override
+ protected void init(Context ctx, Object[]... args) {
+ isEndHost=true;
+ this.z3Node = (DatatypeExpr)args[0][0];
+ }
+ @Override
+ public DatatypeExpr getZ3Node() {
+ return z3Node;
+ }
+}