Add verigraph code base

JIRA: PARSER-111

Change-Id: Ie76e14fabbb6c388ebc89d9a15dd3021b25fa892
Signed-off-by: serena.spinoso <serena.spinoso@polito.it>

1 files changed, 42 insertions, 0 deletions

diff --git a/verigraph/service/src/mcnet/netobjs/DumbNode.java b/verigraph/service/src/mcnet/netobjs/DumbNode.java
new file mode 100644
index 0000000..012ff40
--- /dev/null
+++ b/verigraph/service/src/mcnet/netobjs/DumbNode.java
@@ -0,0 +1,42 @@
+/*******************************************************************************
+ * 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;
+	}
+}