update verigraph

JIRA: PARSER-154

code optimizations about graph manipulation and formula generation.

Change-Id: Idebef19b128281aa2bc40d1aeab6e208c7ddd93d
Signed-off-by: serena.spinoso <serena.spinoso@polito.it>

1 files changed, 42 insertions, 0 deletions

diff --git a/verigraph/src/it/polito/verigraph/mcnet/components/Result.java b/verigraph/src/it/polito/verigraph/mcnet/components/Result.java
new file mode 100644
index 0000000..3bc6512
--- /dev/null
+++ b/verigraph/src/it/polito/verigraph/mcnet/components/Result.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 it.polito.verigraph.mcnet.components;
+
+import com.microsoft.z3.BoolExpr;
+import com.microsoft.z3.Context;
+import com.microsoft.z3.Model;
+
+/**Data structure for the core of the response to a check request for data isolation property
+ *
+ */
+public class Result {
+    Context ctx;
+    public Model model;
+    public BoolExpr[] unsat_core;
+
+    /**
+     *
+     * @param ctx
+     * @param model
+     */
+    public Result(Context ctx, Model model){
+        this.ctx = ctx;
+        this.model = model;
+    }
+
+    /**
+     *
+     * @param ctx
+     * @param unsat_core
+     */
+    public Result(Context ctx, BoolExpr[] unsat_core){
+        this.ctx = ctx;
+        this.unsat_core = unsat_core;
+    }
+}
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