private void buildRule(BuildState state, p_Rule pRule)
{
state.PushBadLocation("bad");
state.PushGoodLocation("good");
checkBuilder.AppendFormat("public bool check{0}() {{", pRule.ruleName);
obtainBuilder.AppendFormat("public p_{0} obtain{0}() {{", pRule.ruleName);
classesBuilder.AppendFormat("public class p_{0} {{", pRule.ruleName);
buildRuleExpression(state, pRule.RuleExpression);
checkBuilder.Append(@"good:
symbolGenerator.RestoreState();
return true;");
checkBuilder.Append(@"bad:
symbolGenerator.PopState();
return false;");
checkBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
obtainBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
classesBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
state.PopGoodLocation();
state.PopBadLocation();
}
private void buildOrPiece(BuildState state, p_OrPiece orPiece)
{
var curState = state.nextGoodState++;
state.PushGoodLocation("endOfOr" + curState);
state.PushBadLocation("curBad" + curState);
var itms = Helper.CombineArray(orPiece.RuleExpression1, orPiece.RuleExpressions).ToArray();
int ind = 0;
foreach (p_RuleExpression expression in itms)
{
var j = state.nextGoodState;
state.PushBadLocation(string.Format("bottomPiece{0}", j));
buildRuleExpression(state, expression);
state.PopBadLocation();
checkBuilder.AppendLine(string.Format("bottomPiece{0}:", j));
if (ind++ == itms.Length-1)
checkBuilder.AppendLine("goto " + state.BadLocation() + ";");
else
checkBuilder.AppendLine("goto nextPiece" + state.nextGoodState + ";");
}
state.PopBadLocation();
state.PopGoodLocation();
checkBuilder.AppendLine("curBad" + curState + ": goto " + state.BadLocation(state.nextGoodState) + ";");
checkBuilder.AppendLine("endOfOr" + curState + ":");
checkBuilder.AppendLine(string.Format("goto {0};", state.GoodLocation));
}
private void buildOrPiece(BuildState state, p_OrPiece orPiece)
{
var curState = state.nextGoodState++;
state.PushGoodLocation("endOfOr" + curState);
state.PushBadLocation("curBad" + curState);
var itms = Helper.CombineArray(orPiece.RuleExpression1, orPiece.RuleExpressions).ToArray();
int ind = 0;
foreach (p_RuleExpression expression in itms)
{
var j = state.nextGoodState;
state.PushBadLocation(string.Format("bottomPiece{0}", j));
buildRuleExpression(state, expression);
state.PopBadLocation();
checkBuilder.AppendLine(string.Format("bottomPiece{0}:", j));
if (ind++ == itms.Length - 1)
{
checkBuilder.AppendLine("goto " + state.BadLocation() + ";");
}
else
{
checkBuilder.AppendLine("goto nextPiece" + state.nextGoodState + ";");
}
}
state.PopBadLocation();
state.PopGoodLocation();
checkBuilder.AppendLine("curBad" + curState + ": goto " + state.BadLocation(state.nextGoodState) + ";");
checkBuilder.AppendLine("endOfOr" + curState + ":");
checkBuilder.AppendLine(string.Format("goto {0};", state.GoodLocation));
}
private void buildRule(BuildState state, p_Rule pRule)
{
state.PushBadLocation("bad");
state.PushGoodLocation("good");
checkBuilder.AppendFormat("public bool check{0}() {{", pRule.ruleName);
obtainBuilder.AppendFormat("public p_{0} obtain{0}() {{", pRule.ruleName);
classesBuilder.AppendFormat("public class p_{0} {{", pRule.ruleName);
buildRuleExpression(state, pRule.RuleExpression);
checkBuilder.Append(@"good:
symbolGenerator.RestoreState();
return true;");
checkBuilder.Append(@"bad:
symbolGenerator.PopState();
return false;");
checkBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
obtainBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
classesBuilder.AppendLine("}\r\n\r\n\r\n\r\n");
state.PopGoodLocation();
state.PopBadLocation();
}