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authorserena.spinoso <serena.spinoso@polito.it>2017-09-07 10:22:39 +0200
committerserena.spinoso <serena.spinoso@polito.it>2017-09-12 08:42:03 +0200
commita42de79292d9541db7865b54e93be2d0b6e6a094 (patch)
treecc357be8dc0030be4fa965273c4074f0dcb79345 /verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java
parentdd361d8d9df7a69a4fc7c004db5b959440a024c2 (diff)
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>
Diffstat (limited to 'verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java')
-rw-r--r--verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java96
1 files changed, 0 insertions, 96 deletions
diff --git a/verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java b/verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java
deleted file mode 100644
index 5f84b9f..0000000
--- a/verigraph/service/src/mcnet/netobjs/PolitoErrFunction.java
+++ /dev/null
@@ -1,96 +0,0 @@
-/*******************************************************************************
- * 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 java.util.ArrayList;
-import java.util.List;
-
-import com.microsoft.z3.BoolExpr;
-import com.microsoft.z3.Context;
-import com.microsoft.z3.DatatypeExpr;
-import com.microsoft.z3.Expr;
-import com.microsoft.z3.FuncDecl;
-import com.microsoft.z3.IntExpr;
-import com.microsoft.z3.Solver;
-
-import mcnet.components.NetContext;
-import mcnet.components.Network;
-import mcnet.components.NetworkObject;
-/**Error Function objects
- *
- */
-public class PolitoErrFunction extends NetworkObject{
-
- List<BoolExpr> constraints;
- Context ctx;
- DatatypeExpr politoErrFunction;
- Network net;
- NetContext nctx;
- FuncDecl isInBlacklist;
-
- public PolitoErrFunction(Context ctx, Object[]... args) {
- super(ctx, args);
- }
-
- @Override
- protected void init(Context ctx, Object[]... args) {
- this.ctx = ctx;
- isEndHost=true;
- constraints = new ArrayList<BoolExpr>();
- z3Node = ((NetworkObject)args[0][0]).getZ3Node();
- politoErrFunction = z3Node;
- net = (Network)args[0][1];
- nctx = (NetContext)args[0][2];
- errFunctionRules();
- //net.saneSend(this);
- }
-
- @Override
- public DatatypeExpr getZ3Node() {
- return politoErrFunction;
- }
-
- @Override
- protected void addConstraints(Solver solver) {
-// System.out.println("[ERR FUNC] Installing rules.");
- BoolExpr[] constr = new BoolExpr[constraints.size()];
- solver.add(constraints.toArray(constr));
- }
-
- private void errFunctionRules (){
- Expr n_0 = ctx.mkConst("PolitoErrFunction_"+politoErrFunction+"_n_0", nctx.node);
- Expr p_0 = ctx.mkConst("PolitoErrFunction_"+politoErrFunction+"_p_0", nctx.packet);
- IntExpr t_0 = ctx.mkIntConst("PolitoErrFunction_"+politoErrFunction+"_t_0");
-
-// constraints.add( ctx.mkForall(new Expr[]{n_0, p_0, t_0},
-// ctx.mkImplies((BoolExpr)nctx.send.apply(politoErrFunction, n_0, p_0, t_0),
-// (BoolExpr)nctx.nodeHasAddr.apply(politoErrFunction, nctx.pf.get("src").apply(p_0))),1,null,null,null,null));
-// constraints.add( ctx.mkForall(new Expr[]{n_0, p_0, t_0},
-// ctx.mkImplies((BoolExpr)nctx.send.apply(politoErrFunction, n_0, p_0, t_0),
-// ctx.mkEq(nctx.pf.get("origin").apply(p_0), politoErrFunction)),1,null,null,null,null));
-//
-// constraints.add( ctx.mkForall(new Expr[]{n_0, p_0, t_0},
-// ctx.mkImplies((BoolExpr)nctx.send.apply(politoErrFunction, n_0, p_0, t_0),
-// ctx.mkEq(nctx.pf.get("orig_body").apply(p_0),nctx.pf.get("body").apply(p_0))),1,null,null,null,null));
-
-
-// Constraint1 We want the ErrFunction not to send out any packet
-// send(politoErrFunction, n_0, p, t_0) -> 1 == 2
- constraints.add( ctx.mkForall(new Expr[]{n_0, p_0, t_0},
- ctx.mkImplies((BoolExpr)nctx.send.apply(politoErrFunction, n_0, p_0, t_0),
- ctx.mkEq(ctx.mkInt(1),ctx.mkInt(2))),1,null,null,null,null));
-
-// constraints.add( ctx.mkForall(new Expr[]{n_0, p_0, t_0},
-// ctx.mkImplies( (BoolExpr)nctx.send.apply(n_0, politoErrFunction, p_0, t_0),
-// (BoolExpr)nctx.nodeHasAddr.apply(politoErrFunction, nctx.pf.get("dest").apply(p_0))),1,null,null,null,null));
-
- }
- } \ No newline at end of file