Examples of com.espertech.esper.epl.expression.ExprNodeSubselectDeclaredDotVisitor

            throw new ExprValidationException("Insert-into clause is not supported");
        }
        if (select.getSelectStreamSelectorEnum() != SelectClauseStreamSelectorEnum.ISTREAM_ONLY) {
            throw new ExprValidationException("Selecting remove-stream is not supported");
        }
        ExprNodeSubselectDeclaredDotVisitor visitor = StatementSpecRawAnalyzer.walkSubselectAndDeclaredDotExpr(select);
        if (!visitor.getSubselects().isEmpty()) {
            throw new ExprValidationException("Subselects are not supported");
        }


        Map<Integer, FilterStreamSpecRaw> streams = new HashMap<Integer, FilterStreamSpecRaw>();
        for (int streamNum = 0; streamNum < select.getStreamSpecs().size(); streamNum++) {

            StatementSpecRaw spec = EPAdministratorHelper.compileEPL(epl, epl, true, stmtName, services, SelectClauseStreamSelectorEnum.ISTREAM_ONLY);
            Annotation[] annotations = AnnotationUtil.compileAnnotations(spec.getAnnotations(), services.getEngineImportService(), epl);
            StatementContext statementContext =  services.getStatementContextFactory().makeContext(stmtId, stmtName, epl, services, null, true, annotations, null, true, spec);


            // walk subselects, declared expressions, dot-expressions
            ExprNodeSubselectDeclaredDotVisitor visitor;
            try {
                visitor = StatementSpecRawAnalyzer.walkSubselectAndDeclaredDotExpr(spec);
            }
            catch (ExprValidationException ex) {
                throw new EPStatementException(ex.getMessage(), epl);
            }


            StatementSpecCompiled compiledSpec = StatementLifecycleSvcImpl.compile(spec, epl, statementContext, true, annotations, visitor.getSubselects(), Collections.<ExprDeclaredNode>emptyList(), services);
            return new EPPreparedExecuteMethod(compiledSpec, services, statementContext);
        }
        catch (EPStatementException ex)
        {
            throw ex;

Examples of com.espertech.esper.epl.expression.ExprNodeSubselectDeclaredDotVisitor

Related Classes of com.espertech.esper.epl.expression.ExprNodeSubselectDeclaredDotVisitor