private void addASTNode(CmdTreeNode parent, BJKCore.Cmd c)
{
CmdTreeNode child = null;
if (c.IsChoice)
{
child = new CmdTreeNode("Choose {...} or {...}");
BJKCore.Cmd.Choice choice = c as BJKCore.Cmd.Choice;
addASTNode(child, choice.Item1);
addASTNode(child, choice.Item2);
}
else if (c.IsAssume)
{
BJKCore.Cmd.Assume assume = c as BJKCore.Cmd.Assume;
string boolExpr = boolExprString(assume.Item);
child = new CmdTreeNode("Assume (" + boolExpr + ")");
}
else if (c.IsAssumeNot)
{
BJKCore.Cmd.AssumeNot assumeNot = c as BJKCore.Cmd.AssumeNot;
string coBoolExp = coBoolExprString(assumeNot.Item);
child = new CmdTreeNode("Assume (" + coBoolExp + ")");
}
else if (c.IsWhile)
{
BJKCore.Cmd.While whle = c as BJKCore.Cmd.While;
string boolExpr = boolExprString(whle.Item1);
child = new CmdTreeNode("While (" + boolExpr + ")");
addASTNode(child, whle.Item2);
}
else if (c.IsSeq)
{
child = new CmdTreeNode("Sequence");
BJKCore.Cmd.Seq seq = c as BJKCore.Cmd.Seq;
addASTNode(child, seq.Item1);
addASTNode(child, seq.Item2);
}
else if (c.IsSkip)
{
child = new CmdTreeNode("Skip");
}
else if (c.IsAsgn)
{
BJKCore.Cmd.Asgn asgn = c as BJKCore.Cmd.Asgn;
string expr = exprString(asgn.Item2);
int varIndex = asgn.Item1;
string varName = getVarNameByVarIndex(varIndex);
child = new CmdTreeNode(varName + " := " + expr);
}
else if (c.IsLoop)
{
BJKCore.Cmd.Loop loop = c as BJKCore.Cmd.Loop;
child = new CmdTreeNode("Loop*");
addASTNode(child, loop.Item);
}
else if (c.IsWidening)
{
child = new CmdTreeNode("Widening");
}
parent.Nodes.Add(child);
}
private void addASTNode(CmdTreeNode parent, BJKCore.Cmd c)
{
CmdTreeNode child = null;
if (c.IsChoice)
{
child = new CmdTreeNode("Choose {...} or {...}");
BJKCore.Cmd.Choice choice = c as BJKCore.Cmd.Choice;
addASTNode(child, choice.Item1);
addASTNode(child, choice.Item2);
}
else if (c.IsAssume)
{
BJKCore.Cmd.Assume assume = c as BJKCore.Cmd.Assume;
string boolExpr = boolExprString(assume.Item);
child = new CmdTreeNode("Assume (" + boolExpr + ")");
}
else if (c.IsAssumeNot)
{
BJKCore.Cmd.AssumeNot assumeNot = c as BJKCore.Cmd.AssumeNot;
string coBoolExp = coBoolExprString(assumeNot.Item);
child = new CmdTreeNode("Assume (" + coBoolExp + ")");
}
else if (c.IsWhile)
{
BJKCore.Cmd.While whle = c as BJKCore.Cmd.While;
string boolExpr = boolExprString(whle.Item1);
child = new CmdTreeNode("While (" + boolExpr + ")");
addASTNode(child, whle.Item2);
}
else if (c.IsSeq)
{
child = new CmdTreeNode("Sequence");
BJKCore.Cmd.Seq seq = c as BJKCore.Cmd.Seq;
addASTNode(child, seq.Item1);
addASTNode(child, seq.Item2);
}
else if (c.IsSkip)
{
child = new CmdTreeNode("Skip");
}
else if (c.IsAsgn)
{
BJKCore.Cmd.Asgn asgn = c as BJKCore.Cmd.Asgn;
string expr = exprString(asgn.Item2);
int varIndex = asgn.Item1;
string varName = getVarNameByVarIndex(varIndex);
child = new CmdTreeNode(varName + " := " + expr);
}
else if (c.IsLoop)
{
BJKCore.Cmd.Loop loop = c as BJKCore.Cmd.Loop;
child = new CmdTreeNode("Loop*");
addASTNode(child, loop.Item);
}
else if (c.IsWidening)
{
child = new CmdTreeNode("Widening");
}
parent.Nodes.Add(child);
}
