private void ParseBody()
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
#if DEBUG
//Log($"parser.Result = {parser.Result.WriteListToString()}");
#endif
Result.Statements = parser.Result;
Exit();
}
/// <inheritdoc/>
protected override void OnRun()
{
#if DEBUG
//Log($"_state = {_state}");
//Log($"_currToken = {_currToken}");
#endif
switch (_state)
{
case State.Init:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Try:
_state = State.GotTryMark;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotTryMark:
switch (_currToken.TokenKind)
{
case TokenKind.OpenFigureBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
var statementsList = parser.Result;
#if DEBUG
//Log($"statementsList = {statementsList.WriteListToString()}");
#endif
_rawStatement.TryStatements = statementsList;
_state = State.GotTryBody;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotTryBody:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Else:
_state = State.GotElseMark;
break;
case KeyWordTokenKind.Ensure:
_state = State.GotEnsureMark;
break;
case KeyWordTokenKind.Catch:
ProcessCatch();
break;
case KeyWordTokenKind.Select:
case KeyWordTokenKind.Insert:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case TokenKind.CloseFigureBracket:
_context.Recovery(_currToken);
Exit();
break;
case TokenKind.String:
case TokenKind.Number:
case TokenKind.Var:
case TokenKind.SystemVar:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotCatch:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Else:
_state = State.GotElseMark;
break;
case KeyWordTokenKind.Ensure:
_state = State.GotEnsureMark;
break;
case KeyWordTokenKind.Catch:
ProcessCatch();
break;
case KeyWordTokenKind.Select:
case KeyWordTokenKind.Insert:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case TokenKind.CloseFigureBracket:
_context.Recovery(_currToken);
Exit();
break;
case TokenKind.String:
case TokenKind.Number:
case TokenKind.Var:
case TokenKind.SystemVar:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotElseMark:
switch (_currToken.TokenKind)
{
case TokenKind.OpenFigureBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
var statementsList = parser.Result;
#if DEBUG
//Log($"statementsList = {statementsList.WriteListToString()}");
#endif
_rawStatement.ElseStatements = statementsList;
_state = State.GotElseBody;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotElseBody:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Ensure:
_state = State.GotEnsureMark;
break;
case KeyWordTokenKind.Select:
case KeyWordTokenKind.Insert:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case TokenKind.CloseFigureBracket:
_context.Recovery(_currToken);
Exit();
break;
case TokenKind.String:
case TokenKind.Number:
case TokenKind.Var:
case TokenKind.SystemVar:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotEnsureMark:
switch (_currToken.TokenKind)
{
case TokenKind.OpenFigureBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
var statementsList = parser.Result;
#if DEBUG
//Log($"statementsList = {statementsList.WriteListToString()}");
#endif
_rawStatement.EnsureStatements = statementsList;
_state = State.GotEnsureBody;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotEnsureBody:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Select:
case KeyWordTokenKind.Insert:
_context.Recovery(_currToken);
Exit();
break;
}
break;
case TokenKind.CloseFigureBracket:
_context.Recovery(_currToken);
Exit();
break;
case TokenKind.String:
case TokenKind.Number:
case TokenKind.Var:
case TokenKind.SystemVar:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(_state), _state, null);
}
}
/// <inheritdoc/>
protected override void OnRun()
{
#if DEBUG
//Log($"_currToken = {_currToken}");
//Log($"Result = {Result}");
//Log($"_state = {_state}");
#endif
switch (_state)
{
case State.Init:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.On:
_state = State.WaitForCondition;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.WaitForCondition:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Init:
_inlineTrigger.Kind = KindOfInlineTrigger.SystemEvent;
_inlineTrigger.KindOfSystemEvent = KindOfSystemEventOfInlineTrigger.Init;
_state = State.GotCondition;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case TokenKind.OpenFactBracket:
{
_inlineTrigger.Kind = KindOfInlineTrigger.LogicConditional;
_context.Recovery(_currToken);
var parser = new LogicalQueryParser(_context);
parser.Run();
_inlineTrigger.Condition = parser.Result;
_state = State.GotCondition;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotCondition:
switch (_currToken.TokenKind)
{
case TokenKind.Lambda:
_state = State.WaitForAction;
break;
case TokenKind.OpenRoundBracket:
{
_context.Recovery(_currToken);
var parser = new InlineTriggerBindingVariablesParser(_context);
parser.Run();
#if DEBUG
//Log($"parser.Result = {parser.Result.WriteListToString()}");
#endif
_inlineTrigger.BindingVariables = new BindingVariables(parser.Result);
_state = State.GotBindingVariables;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotBindingVariables:
switch (_currToken.TokenKind)
{
case TokenKind.Lambda:
_state = State.WaitForAction;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.WaitForAction:
switch (_currToken.TokenKind)
{
case TokenKind.OpenFigureBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
var statementsList = parser.Result;
_inlineTrigger.Statements = statementsList;
_inlineTrigger.CompiledFunctionBody = _context.Compiler.Compile(statementsList);
_state = State.GotAction;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotAction:
switch (_currToken.TokenKind)
{
case TokenKind.CloseFigureBracket:
_context.Recovery(_currToken);
Exit();
break;
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.On:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(_state), _state, null);
}
}
/// <inheritdoc/>
protected override void OnRun()
{
#if DEBUG
//Log($"_state = {_state}");
//Log($"_currToken = {_currToken}");
//Log($"Result = {Result}");
#endif
switch (_state)
{
case State.Init:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
switch (_currToken.KeyWordTokenKind)
{
case KeyWordTokenKind.Fun:
_state = State.GotNamedFunctionMark;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotNamedFunctionMark:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
case TokenKind.Identifier:
var name = ParseName(_currToken.Content);
Result.Name = name;
_namedFunction.Name = name;
_state = State.GotName;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotName:
switch (_currToken.TokenKind)
{
case TokenKind.OpenRoundBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionParametersParser(_context);
parser.Run();
_namedFunction.Arguments = parser.Result;
_state = State.GotParameters;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotParameters:
switch (_currToken.TokenKind)
{
case TokenKind.Lambda:
_state = State.WaitForAction;
break;
case TokenKind.OpenFigureBracket:
_context.Recovery(_currToken);
_state = State.WaitForAction;
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.WaitForAction:
switch (_currToken.TokenKind)
{
case TokenKind.OpenFigureBracket:
{
_context.Recovery(_currToken);
var parser = new FunctionBodyParser(_context);
parser.Run();
var statementsList = parser.Result;
_namedFunction.Statements = statementsList;
_namedFunction.CompiledFunctionBody = _context.Compiler.Compile(statementsList);
_state = State.GotAction;
}
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
case State.GotAction:
switch (_currToken.TokenKind)
{
case TokenKind.Word:
_context.Recovery(_currToken);
Exit();
break;
default:
throw new UnexpectedTokenException(_currToken);
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(_state), _state, null);
}
}
