Package org.drools.base.mvel

Examples of org.drools.base.mvel.MVELCompilationUnit

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            Arrays.sort( previousDeclarations, SortDeclarations.instance  );           

            String exprStr = (String) context.getRuleDescr().getEnabled();
            exprStr = exprStr.substring( 1,
                                         exprStr.length() - 1 ) + " ";
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( exprStr,
                                                                       analysis,
                                                                       previousDeclarations,
                                                                       null,
                                                                       otherVars,
                                                                       context,
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            Arrays.sort( declarations, SortDeclarations.instance  );
            for ( int i = 0; i < declrStr.length; i++) {
                declrStr[i] = declarations[i].getIdentifier();
            }
            context.getRule().setRequiredDeclarations( declrStr );
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( text,
                                                                       analysis,
                                                                       declarations,
                                                                       null,
                                                                       null,
                                                                       context,
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            final AnalysisResult analysis = dialect.analyzeExpression( context,
                                                                       accumDescr,
                                                                       func.getParams().length > 0 ? func.getParams()[0] : "\"\"",
                                                                       boundIds );

            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( func.getParams().length > 0 ? func.getParams()[0] : "\"\"",
                                                                       analysis,
                                                                       getUsedDeclarations( decls,
                                                                                            analysis ),
                                                                       getUsedDeclarations( sourceOuterDeclr,
                                                                                            analysis ),
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//                                                                             "drools",
//                                                                             KnowledgeHelper.class );
//        }

        context.setTypesafe( initCodeAnalysis.isTypesafe() );
        MVELCompilationUnit initUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getInitCode(),
                                                                       initCodeAnalysis,
                                                                       getUsedDeclarations( decls,
                                                                                            initCodeAnalysis ),
                                                                       getUsedDeclarations( sourceOuterDeclr,
                                                                                            initCodeAnalysis ),
                                                                       initCodeAnalysis.getMvelVariables(),
                                                                       context,
                                                                       "drools",
                                                                       KnowledgeHelper.class );

        context.setTypesafe( actionCodeAnalysis.isTypesafe() );
        MVELCompilationUnit actionUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getActionCode(),
                                                                         actionCodeAnalysis,
                                                                         getUsedDeclarations( decls,
                                                                                              actionCodeAnalysis ),
                                                                         getUsedDeclarations( sourceOuterDeclr,
                                                                                              actionCodeAnalysis ),
                                                                         initCodeAnalysis.getMvelVariables(),
                                                                         context,
                                                                         "drools",
                                                                         KnowledgeHelper.class );

        MVELCompilationUnit reverseUnit = null;
        if ( accumDescr.getReverseCode() != null ) {
            context.setTypesafe( actionCodeAnalysis.isTypesafe() );
            reverseUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getReverseCode(),
                                                          actionCodeAnalysis,
                                                          getUsedDeclarations( decls,
                                                                               actionCodeAnalysis ),
                                                          getUsedDeclarations( sourceOuterDeclr,
                                                                               actionCodeAnalysis ),
                                                          initCodeAnalysis.getMvelVariables(),
                                                          context,
                                                          "drools",
                                                          KnowledgeHelper.class );
        }

        context.setTypesafe( resultCodeAnalysis.isTypesafe() );
        MVELCompilationUnit resultUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getResultCode(),
                                                                         resultCodeAnalysis,
                                                                         getUsedDeclarations( decls,
                                                                                              resultCodeAnalysis ),
                                                                         getUsedDeclarations( sourceOuterDeclr,
                                                                                              resultCodeAnalysis ),
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                declrStr[j] = str;
                declarations[j++] = decls.get( str );
            }
            Arrays.sort( declarations, SortDeclarations.instance  );           
           
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( text,
                                                                       analysis,
                                                                       declarations,
                                                                       null,
                                                                       null,
                                                                       context,
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                                                                    dialect.getInterceptors(),
                                                                    text,
                                                                    new Set[]{Collections.EMPTY_SET, context.getPkg().getGlobals().keySet()},
                                                                    null );        

            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( text,
                                                                       analysis,
                                                                       null,
                                                                       null,
                                                                       null,
                                                                       context ); 
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                                                                    text,
                                                                    new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()},
                                                                    null );
           
            Declaration[] previousDeclarations = (Declaration[]) context.getDeclarationResolver().getDeclarations(context.getRule()).values().toArray( new Declaration[context.getDeclarationResolver().getDeclarations(context.getRule()).size()] );
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( text,
                                                                       analysis,
                                                                       previousDeclarations,
                                                                       null,
                                                                       null,
                                                                       context );
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                //                                                             null,
                //                                                             source.getOuterDeclarations(),
                //                                                             null,
                //                                                             context );

                MVELCompilationUnit unit = dialect.getMVELCompilationUnit( (String) accumDescr.getExpression(),
                                                                           analysis,
                                                                           previousDeclarations,
                                                                           (Declaration[]) source.getOuterDeclarations().values().toArray( new Declaration[source.getOuterDeclarations().size()] ),
                                                                           null,
                                                                           context );

                AccumulateFunction function = context.getConfiguration().getAccumulateFunction( accumDescr.getFunctionIdentifier() );

                accumulator = new MVELAccumulatorFunctionExecutor( unit,
                                                                   function );
            } else {
                // it is a custom accumulate
                final MVELAnalysisResult initCodeAnalysis = (MVELAnalysisResult) dialect.analyzeBlock( context,
                                                                                                       accumDescr,
                                                                                                       accumDescr.getInitCode(),
                                                                                                       new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()} );

                final MVELAnalysisResult actionCodeAnalysis = (MVELAnalysisResult) dialect.analyzeBlock( context,
                                                                                                         accumDescr,
                                                                                                         null,
                                                                                                         accumDescr.getActionCode(),
                                                                                                         new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()},
                                                                                                         initCodeAnalysis.getMvelVariables() );
                final MVELAnalysisResult resultCodeAnalysis = (MVELAnalysisResult) dialect.analyzeExpression( context,
                                                                                                              accumDescr,
                                                                                                              accumDescr.getResultCode(),
                                                                                                              new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()},
                                                                                                              initCodeAnalysis.getMvelVariables() );

                Dialect.AnalysisResult reverseCodeAnalysis = null;
                if ( accumDescr.getReverseCode() != null ) {
                    reverseCodeAnalysis = context.getDialect().analyzeBlock( context,
                                                                             accumDescr,
                                                                             accumDescr.getActionCode(),
                                                                             new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()} );
                }
                   
                MVELCompilationUnit initUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getInitCode(),
                                                                               initCodeAnalysis,
                                                                               previousDeclarations,
                                                                               (Declaration[]) source.getOuterDeclarations().values().toArray( new Declaration[source.getOuterDeclarations().size()] ),
                                                                               null,
                                                                               context );

                //            final Serializable init = dialect.compile( (String) accumDescr.getInitCode(),
                //                                                       initCodeAnalysis,
                //                                                       null,
                //                                                       source.getOuterDeclarations(),
                //                                                       null,
                //                                                       context );

                MVELCompilationUnit actionUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getActionCode(),
                                                                                 actionCodeAnalysis,
                                                                                 previousDeclarations,
                                                                                 (Declaration[]) source.getOuterDeclarations().values().toArray( new Declaration[source.getOuterDeclarations().size()] ),
                                                                                 initCodeAnalysis.getMvelVariables(),
                                                                                 context );

                //            final Serializable action = dialect.compile( (String) accumDescr.getActionCode(),
                //                                                         actionCodeAnalysis,
                //                                                         null,
                //                                                         source.getOuterDeclarations(),
                //                                                         initCodeAnalysis.getMvelVariables(),
                //                                                         context );

                // Serializable reverse = null;
                MVELCompilationUnit reverseUnit = null;
                if ( accumDescr.getReverseCode() != null ) {
                    reverseUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getReverseCode(),
                                                                  resultCodeAnalysis,
                                                                  previousDeclarations,
                                                                  (Declaration[]) source.getOuterDeclarations().values().toArray( new Declaration[source.getOuterDeclarations().size()] ),
                                                                  initCodeAnalysis.getMvelVariables(),
                                                                  context );

                    //                reverse = dialect.compile( (String) accumDescr.getReverseCode(),
                    //                                           resultCodeAnalysis,
                    //                                           null,
                    //                                           source.getOuterDeclarations(),
                    //                                           initCodeAnalysis.getMvelVariables(),
                    //                                           context );
                }

                MVELCompilationUnit resultUnit = dialect.getMVELCompilationUnit( (String) accumDescr.getResultCode(),
                                                                                 resultCodeAnalysis,
                                                                                 previousDeclarations,
                                                                                 (Declaration[]) source.getOuterDeclarations().values().toArray( new Declaration[source.getOuterDeclarations().size()] ),
                                                                                 initCodeAnalysis.getMvelVariables(),
                                                                                 context );
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                                                                         descr,
                                                                         text,
                                                                         new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()} );

            Declaration[] previousDeclarations = (Declaration[]) context.getDeclarationResolver().getDeclarations(context.getRule()).values().toArray( new Declaration[context.getDeclarationResolver().getDeclarations(context.getRule()).size()] );
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit( text,
                                                                       analysis,
                                                                       previousDeclarations,
                                                                       null,
                                                                       null,
                                                                       context );
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            Dialect.AnalysisResult analysis = context.getDialect().analyzeExpression( context,
                                                                                      returnValueRestrictionDescr,
                                                                                      returnValueRestrictionDescr.getContent(),
                                                                                      new Set[]{context.getDeclarationResolver().getDeclarations(context.getRule()).keySet(), context.getPkg().getGlobals().keySet()} );
   
            MVELCompilationUnit unit = dialect.getMVELCompilationUnit((String) returnValueRestrictionDescr.getContent(), analysis,  previousDeclarations, localDeclarations, null, context);
   
            MVELReturnValueExpression expr = new MVELReturnValueExpression( unit,
                                                                            context.getDialect().getId() );
            returnValueRestriction.setReturnValueExpression( expr );
           
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Related Classes of org.drools.base.mvel.MVELCompilationUnit

  • org.drools.base.ModifyInterceptor
  • org.drools.common.InternalFactHandle
  • org.drools.reteoo.test.dsl.AccumulateNodeStep
  • org.drools.rule.builder.ConstraintBuilder
  • org.drools.rule.builder.dialect.mvel.MVELAccumulateBuilder
  • org.drools.rule.builder.dialect.mvel.MVELActionBuilder
  • org.drools.rule.builder.dialect.mvel.MVELConsequenceBuilder
  • org.drools.rule.builder.dialect.mvel.MVELDialect
  • org.drools.rule.builder.dialect.mvel.MVELEnabledBuilder
  • org.drools.rule.builder.dialect.mvel.MVELEvalBuilder
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