Experiments/Attic/Rook/Castle.Rook.Compiler/AST/ISymbolTable.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.Rook.Compiler.AST
  16 {
  17         using System;
  18
  19         public enum ScopeType
  20         {
  21                 Global,
  22                 SourceUnit,
  23                 Namespace,
  24                 Type,
  25                 Method,
  26                 Block,
  27                 Compound
  28         }
  29
  30         public interface ISymbolTable
  31         {
  32                 bool IsDefined(String name);
  33
  34                 bool IsDefinedRecursive(String name);
  35
  36                 void AddIdentifier(Identifier identifier);
  37
  38                 void AddMethod(MethodDefinitionStatement methodDef);
  39
  40                 Identifier GetIdentifier(String name);
  41
  42                 MethodDefinitionStatement GetMethod(String name);
  43
  44                 MethodDefinitionStatement[] GetMethods(String name);
  45
  46                 ISymbolTable Parent { get; }
  47
  48                 ScopeType ScopeType { get; }
  49         }
  50 }