public OneCallContext(SdmapCompilerContext compilerContext, object obj)
{
Compiler = compilerContext;
Obj = obj;
Defs = new List <SegmentDef>();
Deps = new HashSet <string>();
}
private static Result <EmitFunction> CompileCore(
SdmapCompilerContext context,
CoreSqlContext coreSql)
{
var fullName = NameUtil.GetFunctionName(coreSql);
return(CoreSqlVisitor.CompileCore(
coreSql,
context,
fullName));
}
public OneCallContext(SdmapCompilerContext compilerContext, object obj,
List <SegmentDef> defs,
HashSet <string> deps,
List <object> fragments)
{
Compiler = compilerContext;
Obj = obj;
Defs = defs;
Deps = deps;
Fragments = fragments;
}
public static Result <EmitFunction> CompileNamed(
SdmapCompilerContext context,
NamedSqlContext parseTree)
{
var id = parseTree.GetToken(SYNTAX, 0).GetText();
var fullName = context.GetFullNameInCurrentNs(id);
var core = new CoreSqlVisitor(context);
return(core.Process(parseTree.coreSql(), fullName)
.OnSuccess(() => core.Function));
}
public Result EnsureCompiled(SdmapCompilerContext context)
{
if (Emiter != null)
{
return(Result.Ok());
}
return(CompileInternal(context)
.OnSuccess(v =>
{
Emiter = v;
_parseTree = null;
}));
}
private Result <EmitFunction> CompileInternal(SdmapCompilerContext context)
{
if (_ns != "")
{
context.NsStack.Push(_ns);
}
var result = _compiler(context);
if (_ns != "")
{
context.NsStack.Pop();
}
return(result);
}
internal static OneCallContext CreateByObj(object obj)
{
return(new OneCallContext(SdmapCompilerContext.CreateEmpty(), obj));
}
public static OneCallContext CreateEmpty()
{
return(new OneCallContext(SdmapCompilerContext.CreateEmpty(), null));
}
public static EmitFunction EmiterFromId(SdmapCompilerContext context, string id, string ns)
{
return(context.GetEmiter(id, ns)
.Emiter);
}
private static Result <EmitFunction> CompileUnnamed(
SdmapCompilerContext context,
UnnamedSqlContext unnamedSql)
{
return(CompileCore(context, unnamedSql.coreSql()));
}
public string Emit(object v, SdmapCompilerContext context)
{
return(TryEmit(v, context).Value);
}
public Result <string> TryEmit(object v, SdmapCompilerContext context)
{
return(EnsureCompiled(context)
.OnSuccess(() => Emiter(context, v))
.Unwrap());
}
internal SdmapCompiler(SdmapCompilerContext context)
{
_context = context;
}
public SdmapCompiler()
{
_context = SdmapCompilerContext.CreateEmpty();
}
