tools/rulebase.h
00001 /* 00002 Crystal Space Entity Layer 00003 Copyright (C) 2006 by Jorrit Tyberghein 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #ifndef __CEL_RULEBASE__ 00021 #define __CEL_RULEBASE__ 00022 00023 #include "cstypes.h" 00024 #include "csutil/scf.h" 00025 #include "csutil/ref.h" 00026 #include "csutil/hash.h" 00027 00028 struct iCelExpression; 00029 00033 struct iCelRule : public virtual iBase 00034 { 00035 SCF_INTERFACE (iCelRule, 0, 0, 1); 00036 00040 virtual const char* GetName () const = 0; 00041 00045 virtual const char* GetVariable () const = 0; 00046 00050 virtual void SetVariable (const char* var) = 0 ; 00051 00056 virtual size_t GetVariableIndex () = 0; 00057 00061 virtual iCelExpression* GetExpression () = 0; 00062 00066 virtual void SetExpression (iCelExpression* expr) = 0; 00067 00071 virtual csStringID GetPriority () = 0; 00072 00076 virtual void SetPriority (csStringID priority) = 0; 00077 00081 virtual size_t GetPriorityNumber () const = 0; 00082 }; 00083 00085 typedef csHash<csRef<iCelRule>,csStrKey> celRuleHash; 00086 00090 struct iCelRuleBase : public virtual iBase 00091 { 00092 SCF_INTERFACE (iCelRuleBase, 0, 0, 1); 00093 00097 virtual iCelRule* CreateRule (const char* name) = 0; 00098 00102 virtual iCelRule* FindRule (const char* name) = 0; 00103 00107 virtual const celRuleHash& GetRules () const = 0; 00108 00112 virtual void DeleteRule (iCelRule* rule) = 0; 00113 00117 virtual void ClearPriorityTable () = 0; 00118 00124 virtual void AddPriority (csStringID priority) = 0; 00125 }; 00126 00127 #endif // __CEL_RULEBASE__ 00128
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