/// <summary>
/// Method to clear temporary variables
/// </summary>
private void clearWorkplace()
{
richTextBox_log.Clear();
variablesStorage.Clear();
variablesStorage_holder.Clear();
expressionsStorage.Clear();
subexpressions.Clear();
}
private void button_process_Click(object sender, EventArgs e)
{
var watch = Stopwatch.StartNew();
loggingService = new LoggingService(richTextBox_log);
loggingService.noLogMode = checkBox_measureExecutionTime.Checked;
clearWorkplace();
//Init int and fuzzy variables
VariablesStorage variablesStorage =
InitVariablesService.initVariables(dataGridView_intVariables.Rows, dataGridView_intVariables.NewRowIndex, loggingService);
//Select fuzzy variables by their names
FuzzyVariableSelectionResult selectionResult = fuzzyVariableService.makeSelection(variablesStorage);
if (!selectionResult.isSuccess)
{
loggingService.logFuzzySelectionError(selectionResult);
return;
}
//Copy int and fuzzy variables into holder
variablesStorage_holder.intVariables.AddRange(variablesStorage.intVariables);
variablesStorage_holder.fuzzyVariables.AddRange(variablesStorage.fuzzyVariables);
//Init expressions
expressionsStorage.AddRange(
InitExpressionsService.initExpressions(dataGridView_expressions.Rows, dataGridView_expressions.NewRowIndex, loggingService)
);
foreach (Expression expression in expressionsStorage)
{
//Checking IF expression
List <Lexeme> ifParserResult = ParserService.parseIfExpression(expression.ifExpressionText);
loggingService.logIfParser(expression.ifExpressionText, ifParserResult);
//Checking parser result on fuzzy values existence
FuzzyVariableSelectionResult ifSelectionResult = fuzzyVariableService.makeSelection(ifParserResult);
if (!ifSelectionResult.isSuccess)
{
loggingService.logFuzzySelectionError(ifSelectionResult);
return;
}
//Checking semantic
LexicalAnalysisResult semanticResult = LexicalAnalysisService.makeSemanticAnalysis(ifParserResult, variablesStorage);
loggingService.logLexicalAnalysis(semanticResult);
//Next steps are available only if semantic analysis is correct
if (!semanticResult.isCorrect)
{
return;
}
//Sorting by reverse polish notation
List <Lexeme> reversePolishNotationLexemeList = ReversePolishNotationService.createNotation(ifParserResult);
loggingService.logReversePolishNotation(reversePolishNotationLexemeList);
//Creating subexpressions
List <Subexpression> currentSubexpressions = subexpressionService.createSubexpressionsList(reversePolishNotationLexemeList, expression.expressionLevel);
loggingService.logSubexpressions(currentSubexpressions);
subexpressions.AddRange(currentSubexpressions);
//Checking THEN expression
List <Lexeme> thenParserResult = ParserService.parseThenOrElseExpression(expression.thenExpressionText);
loggingService.logThenOrElseParser(expression.thenExpressionText, thenParserResult, true);
//Variable assignment
//We should assign variables now to correctly mark duplicates
//We have no idea now whether THEN or ELSE expression will be executed
LexicalAnalysisService.assignVariables(thenParserResult, variablesStorage, expression.expressionLevel);
loggingService.logAssignedVariables(variablesStorage, true);
//Select fuzzy variables by their names
FuzzyVariableSelectionResult thenSelectionResult = fuzzyVariableService.makeSelection(variablesStorage);
if (!thenSelectionResult.isSuccess)
{
loggingService.logFuzzySelectionError(thenSelectionResult);
return;
}
//Checking ELSE expression
List <Lexeme> elseParserResult = ParserService.parseThenOrElseExpression(expression.elseExpressionText);
loggingService.logThenOrElseParser(expression.elseExpressionText, elseParserResult, false);
LexicalAnalysisService.assignVariables(elseParserResult, variablesStorage, expression.expressionLevel);
loggingService.logAssignedVariables(variablesStorage, true);
//Select fuzzy variables by their names
FuzzyVariableSelectionResult elseSelectionResult = fuzzyVariableService.makeSelection(variablesStorage);
if (!elseSelectionResult.isSuccess)
{
loggingService.logFuzzySelectionError(elseSelectionResult);
return;
}
}
//Marking duplicates
DuplicateExpressionService.markDuplicates(subexpressions, variablesStorage);
loggingService.logDuplicates(subexpressions);
if (!checkBox_disableBoosters.Checked)
{
//Precalculating duplicates
subexpressionService.calculateDuplicates(subexpressions, variablesStorage, !checkBox_disableBoosters.Checked);
loggingService.logDuplicatesValues(subexpressions);
}
//Restore int variables storage to init state
variablesStorage.Clear();
variablesStorage.intVariables.AddRange(variablesStorage_holder.intVariables);
variablesStorage.fuzzyVariables.AddRange(variablesStorage_holder.fuzzyVariables);
//Calculating major subexpressions one by one
//TODO: check level and compare it with local counter to avoid wrong order
foreach (Subexpression subexpression in subexpressions)
{
if (subexpression.major)
{
//Calculate subexpression
subexpression.value = subexpressionService.calculateSubexpressionValue(subexpression, variablesStorage, !checkBox_disableBoosters.Checked);
//Prepare int variables storage to next iteration
List <Lexeme> parserResult;
if (subexpression.value.Value)
{
parserResult = ParserService.parseThenOrElseExpression(expressionsStorage[subexpression.expressionLevel - 1].thenExpressionText);
}
else
{
parserResult = ParserService.parseThenOrElseExpression(expressionsStorage[subexpression.expressionLevel - 1].elseExpressionText);
}
LexicalAnalysisService.assignVariables(parserResult, variablesStorage, subexpression.expressionLevel);
//Select fuzzy variables by their names
FuzzyVariableSelectionResult sfvSelectionResult = fuzzyVariableService.makeSelection(variablesStorage);
if (!sfvSelectionResult.isSuccess)
{
loggingService.logFuzzySelectionError(sfvSelectionResult);
return;
}
}
}
loggingService.logString("------========РЕЗУЛЬТАТЫ:========---------\n");
loggingService.logSubexpressions(subexpressions);
loggingService.noLogMode = false;
loggingService.logAssignedVariables(variablesStorage, false);
watch.Stop();
if (checkBox_measureExecutionTime.Checked)
{
loggingService.logExecutionTime(watch.ElapsedMilliseconds);
}
}
public void Reset()
{
IsPreviousCommandExecuted = true;
_variablesStorage.Clear();
}