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      1 /*---------------------------------------------------------------------------*
      2  *  SR_SemanticProcessorImpl.h  *
      3  *                                                                           *
      4  *  Copyright 2007, 2008 Nuance Communciations, Inc.                               *
      5  *                                                                           *
      6  *  Licensed under the Apache License, Version 2.0 (the 'License');          *
      7  *  you may not use this file except in compliance with the License.         *
      8  *                                                                           *
      9  *  You may obtain a copy of the License at                                  *
     10  *      http://www.apache.org/licenses/LICENSE-2.0                           *
     11  *                                                                           *
     12  *  Unless required by applicable law or agreed to in writing, software      *
     13  *  distributed under the License is distributed on an 'AS IS' BASIS,        *
     14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
     15  *  See the License for the specific language governing permissions and      *
     16  *  limitations under the License.                                           *
     17  *                                                                           *
     18  *---------------------------------------------------------------------------*/
     19 
     20 #ifndef __SR_SEMANTICPROCESSORIMPL_H
     21 #define __SR_SEMANTICPROCESSORIMPL_H
     22 
     23 
     24 
     25 #include "SR_SemanticGraph.h"
     26 #include "SR_SemanticProcessor.h"
     27 #include "SR_SemanticResult.h"
     28 #include "ESR_ReturnCode.h"
     29 
     30 
     31 /**
     32  * eScript Semantic Processor stuff
     33  */
     34 #include "SR_ExpressionParser.h"
     35 #include "SR_ExpressionEvaluator.h"
     36 #include "SR_LexicalAnalyzer.h"
     37 #include "SR_SymbolTable.h"
     38 
     39 /**
     40  * SR_SemanticProcessor implementation.
     41  */
     42 typedef struct SR_SemanticProcessorImpl_t
     43 {
     44   /**
     45    * Interface functions that must be implemented.
     46    */
     47   SR_SemanticProcessor Interface;
     48 
     49   ExpressionParser* parser;
     50   ExpressionEvaluator* eval;
     51   SymbolTable* symtable;
     52   LexicalAnalyzer* analyzer;
     53   /* the accumulated scripts */
     54   LCHAR* acc_scripts;
     55 }
     56 SR_SemanticProcessorImpl;
     57 
     58 
     59 /**
     60  * Default implementation.
     61  */
     62 SREC_SEMPROC_API ESR_ReturnCode SR_SemanticProcessor_Destroy(SR_SemanticProcessor* self);
     63 /**
     64  * Default implementation.
     65  */
     66 SREC_SEMPROC_API ESR_ReturnCode SR_SemanticProcessor_CheckParse(SR_SemanticProcessor* self, SR_SemanticGraph* semgraph, const LCHAR* transcription, SR_SemanticResult** result, size_t* resultCount);
     67 /**
     68  * Default implementation.
     69  */
     70 SREC_SEMPROC_API ESR_ReturnCode SR_SemanticProcessor_CheckParseByWordID(SR_SemanticProcessor* self, SR_SemanticGraph* semgraph, wordID* wordIDs, SR_SemanticResult** result, size_t* resultCount);
     71 /**
     72  * Default implementation.
     73  */
     74 SREC_SEMPROC_API ESR_ReturnCode SR_SemanticProcessor_SetParam(SR_SemanticProcessor* self, const LCHAR* key, const LCHAR* value);
     75 /**
     76  * Default implementation.
     77  */
     78 SREC_SEMPROC_API ESR_ReturnCode SR_SemanticProcessor_Flush(SR_SemanticProcessor* self);
     79 /**
     80  * Default implementation.
     81  */
     82 SREC_SEMPROC_API PINLINE ESR_BOOL isnum(const LCHAR* str);
     83 
     84 
     85 
     86 
     87 #endif /* __SR_SEMANTICPROCESSORIMPL_H */
     88