Examples of EmptyTupleSourceOperator

Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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                            QName name = createQName(node.getName(), moduleCtx.getDefaultFunctionNamespaceUri());
                            int arity = node.getParameters().size();
                            UserDefinedXQueryFunction f = (UserDefinedXQueryFunction) moduleCtx.lookupFunction(name,
                                    arity);
                            Signature sign = f.getSignature();
                            TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
                            XQueryVariable[] params = new XQueryVariable[arity];
                            for (int i = 0; i < arity; ++i) {
                                ParamNode pNode = node.getParameters().get(i);
                                QName pName = createQName(pNode.getName());
                                SequenceType pType = SequenceType.create(AnyItemType.INSTANCE, Quantifier.QUANT_STAR);
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Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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    }

    private ILogicalPlan translateMainModule(MainModuleNode moduleNode) throws SystemException {
        QueryBodyNode qbn = moduleNode.getQueryBody();
        ASTNode queryBody = qbn.getExpression();
        TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
        LogicalVariable lVar = translateExpression(queryBody, tCtx);
        LogicalVariable iLVar = newLogicalVariable();
        UnnestOperator unnest = new UnnestOperator(iLVar, mutable(ufce(BuiltinOperators.ITERATE, vre(lVar))));
        unnest.getInputs().add(mutable(tCtx.op));
        List<Mutable<ILogicalExpression>> exprs = new ArrayList<Mutable<ILogicalExpression>>();
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Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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                            QName name = createQName(node.getName(), moduleCtx.getDefaultFunctionNamespaceUri());
                            int arity = node.getParameters().size();
                            UserDefinedXQueryFunction f = (UserDefinedXQueryFunction) moduleCtx.lookupFunction(name,
                                    arity);
                            Signature sign = f.getSignature();
                            TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
                            XQueryVariable[] params = new XQueryVariable[arity];
                            for (int i = 0; i < arity; ++i) {
                                ParamNode pNode = node.getParameters().get(i);
                                QName pName = createQName(pNode.getName());
                                SequenceType pType = SequenceType.create(AnyItemType.INSTANCE, Quantifier.QUANT_STAR);
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Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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    }

    private ILogicalPlan translateMainModule(MainModuleNode moduleNode) throws SystemException {
        QueryBodyNode qbn = moduleNode.getQueryBody();
        ASTNode queryBody = qbn.getExpression();
        TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
        LogicalVariable lVar = translateExpression(queryBody, tCtx);
        LogicalVariable iLVar = newLogicalVariable();
        UnnestOperator unnest = new UnnestOperator(iLVar, mutable(ufce(BuiltinOperators.ITERATE, vre(lVar))));
        unnest.getInputs().add(mutable(tCtx.op));
        List<Mutable<ILogicalExpression>> exprs = new ArrayList<Mutable<ILogicalExpression>>();
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Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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                            QName name = createQName(node.getName(), moduleCtx.getDefaultFunctionNamespaceUri());
                            int arity = node.getParameters().size();
                            UserDefinedXQueryFunction f = (UserDefinedXQueryFunction) moduleCtx.lookupFunction(name,
                                    arity);
                            Signature sign = f.getSignature();
                            TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
                            XQueryVariable[] params = new XQueryVariable[arity];
                            for (int i = 0; i < arity; ++i) {
                                ParamNode pNode = node.getParameters().get(i);
                                QName pName = createQName(pNode.getName());
                                SequenceType pType = SequenceType.create(AnyItemType.INSTANCE, Quantifier.QUANT_STAR);
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Examples of edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.EmptyTupleSourceOperator

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    }

    private ILogicalPlan translateMainModule(MainModuleNode moduleNode) throws SystemException {
        QueryBodyNode qbn = moduleNode.getQueryBody();
        ASTNode queryBody = qbn.getExpression();
        TranslationContext tCtx = new TranslationContext(null, new EmptyTupleSourceOperator());
        LogicalVariable lVar = translateExpression(queryBody, tCtx);
        LogicalVariable iLVar = newLogicalVariable();
        UnnestOperator unnest = new UnnestOperator(iLVar, mutable(ufce(BuiltinOperators.ITERATE, vre(lVar))));
        unnest.getInputs().add(mutable(tCtx.op));
        List<Mutable<ILogicalExpression>> exprs = new ArrayList<Mutable<ILogicalExpression>>();
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