public List <Statement> ParseBlockStatement(BlockStatementContext node)
{
List <Statement> statements = new List <Statement>();
foreach (var bc in node.children)
{
if (bc is DeclareVariableContext declare)
{
statements.Add(this.ParseDeclareStatement(declare));
}
else if (bc is ProcedureSqlStatementContext procStatement)
{
statements.AddRange(this.ParseProcedureStatement(procStatement));
}
else if (bc is DeclareCursorContext cursor)
{
statements.Add(this.ParseDeclareCursor(cursor));
}
else if (bc is DeclareHandlerContext handler)
{
statements.Add(this.ParseDeclareHandler(handler));
}
}
return(statements);
}
private void ParseFunction(CreateFunctionContext node)
{
FullIdContext id = node.fullId();
UidContext[] uids = id.uid();
List <string> names = new List <string>();
foreach (UidContext uid in uids)
{
string name = uid.simpleId().GetText();
names.Add(name);
}
this.WriteKeyValue("Function", string.Join(".", names));
this.WriteBeginBrace();
string dataType = node.dataType().GetText();
this.WriteKeyValue("dataType", dataType);
FunctionParameterContext[] parameters = node.functionParameter();
foreach (FunctionParameterContext parameter in parameters)
{
string name = parameter.uid().GetText();
string paraDataType = parameter.dataType().GetText();
this.WriteKeyValue("parameter", $"{name} {paraDataType}");
}
RoutineBodyContext body = node.routineBody();
this.WriteLine("body");
this.WriteBeginBrace(2);
this.indent = 4;
BlockStatementContext block = body.blockStatement();
foreach (IParseTree blockChild in block.children)
{
if (blockChild is ProcedureSqlStatementContext procedure)
{
this.ParseProcedureStatement(procedure);
}
else
{
string text = blockChild.GetText();
this.WriteLine(text, indent);
}
}
this.WriteEndBrace(2);
this.WriteEndBrace();
}
private void HandloBlockStatementContent(CodeBlock inCodeBlock, BlockStatementContext inBlockStatement)
{
var tmpVar = inBlockStatement.localVariableDeclaration();
if (tmpVar != null)
{
HandleLocalVariableDeclarationContext(inCodeBlock, tmpVar);
}
var tmpType = inBlockStatement.localTypeDeclaration();
if (tmpType != null)
{
throw new NotImplementedException("Not done yet");
}
var tmpStatement = inBlockStatement.statement();
if (tmpStatement != null)
{
HandleBlockStatementStatement(inCodeBlock, inBlockStatement.statement());
}
}
