Package com.facebook.presto.sql.analyzer

Examples of com.facebook.presto.sql.analyzer.TupleDescriptor.indexOf()

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            if (unionOutputSymbols == null) {
                // Use the first Relation to derive output symbol names
                TupleDescriptor descriptor = relationPlan.getDescriptor();
                ImmutableList.Builder<Symbol> outputSymbolBuilder = ImmutableList.builder();
                for (Field field : descriptor.getVisibleFields()) {
                    int fieldIndex = descriptor.indexOf(field);
                    Symbol symbol = childOutputSymobls.get(fieldIndex);
                    outputSymbolBuilder.add(symbolAllocator.newSymbol(symbol.getName(), symbolAllocator.getTypes().get(symbol)));
                }
                unionOutputSymbols = outputSymbolBuilder.build();
            }
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                    descriptor.getVisibleFieldCount(),
                    unionOutputSymbols.size());

            int unionFieldId = 0;
            for (Field field : descriptor.getVisibleFields()) {
                int fieldIndex = descriptor.indexOf(field);
                symbolMapping.put(unionOutputSymbols.get(unionFieldId), childOutputSymobls.get(fieldIndex));
                unionFieldId++;
            }

            sources.add(relationPlan.getRoot());
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        TupleDescriptor outputDescriptor = analysis.getOutputDescriptor();
        for (Field field : outputDescriptor.getVisibleFields()) {
            String name = field.getName().or("_col" + columnNumber);
            names.add(name);

            int fieldIndex = outputDescriptor.indexOf(field);
            Symbol symbol = plan.getSymbol(fieldIndex);
            outputs.add(symbol);

            columnNumber++;
        }
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            if (unionOutputSymbols == null) {
                // Use the first Relation to derive output symbol names
                TupleDescriptor descriptor = relationPlan.getDescriptor();
                ImmutableList.Builder<Symbol> outputSymbolBuilder = ImmutableList.builder();
                for (Field field : descriptor.getVisibleFields()) {
                    int fieldIndex = descriptor.indexOf(field);
                    Symbol symbol = childOutputSymobls.get(fieldIndex);
                    outputSymbolBuilder.add(symbolAllocator.newSymbol(symbol.getName(), symbolAllocator.getTypes().get(symbol)));
                }
                unionOutputSymbols = outputSymbolBuilder.build();
                outputSampleWeight = relationPlan.getSampleWeight();
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                    descriptor.getVisibleFieldCount(),
                    unionOutputSymbols.size());

            int unionFieldId = 0;
            for (Field field : descriptor.getVisibleFields()) {
                int fieldIndex = descriptor.indexOf(field);
                symbolMapping.put(unionOutputSymbols.get(unionFieldId), childOutputSymobls.get(fieldIndex));
                unionFieldId++;
            }

            sources.add(relationPlan.getRoot());
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            if (unionOutputSymbols == null) {
                // Use the first Relation to derive output symbol names
                TupleDescriptor descriptor = relationPlan.getDescriptor();
                ImmutableList.Builder<Symbol> outputSymbolBuilder = ImmutableList.builder();
                for (Field field : descriptor.getVisibleFields()) {
                    int fieldIndex = descriptor.indexOf(field);
                    Symbol symbol = childOutputSymobls.get(fieldIndex);
                    outputSymbolBuilder.add(symbolAllocator.newSymbol(symbol.getName(), symbolAllocator.getTypes().get(symbol)));
                }
                unionOutputSymbols = outputSymbolBuilder.build();
            }
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                    descriptor.getVisibleFieldCount(),
                    unionOutputSymbols.size());

            int unionFieldId = 0;
            for (Field field : descriptor.getVisibleFields()) {
                int fieldIndex = descriptor.indexOf(field);
                symbolMapping.put(unionOutputSymbols.get(unionFieldId), childOutputSymobls.get(fieldIndex));
                unionFieldId++;
            }

            sources.add(relationPlan.getRoot());
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        TupleDescriptor outputDescriptor = analysis.getOutputDescriptor();
        for (Field field : outputDescriptor.getVisibleFields()) {
            String name = field.getName().or("_col" + columnNumber);
            names.add(name);

            int fieldIndex = outputDescriptor.indexOf(field);
            Symbol symbol = plan.getSymbol(fieldIndex);
            outputs.add(symbol);

            columnNumber++;
        }
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        TupleDescriptor outputDescriptor = analysis.getOutputDescriptor();
        for (Field field : outputDescriptor.getVisibleFields()) {
            String name = field.getName().or("_col" + columnNumber);
            names.add(name);

            int fieldIndex = outputDescriptor.indexOf(field);
            Symbol symbol = plan.getSymbol(fieldIndex);
            outputs.add(symbol);

            columnNumber++;
        }
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            if (unionOutputSymbols == null) {
                // Use the first Relation to derive output symbol names
                TupleDescriptor descriptor = relationPlan.getDescriptor();
                ImmutableList.Builder<Symbol> outputSymbolBuilder = ImmutableList.builder();
                for (Field field : descriptor.getVisibleFields()) {
                    int fieldIndex = descriptor.indexOf(field);
                    Symbol symbol = childOutputSymobls.get(fieldIndex);
                    outputSymbolBuilder.add(symbolAllocator.newSymbol(symbol.getName(), symbolAllocator.getTypes().get(symbol)));
                }
                unionOutputSymbols = outputSymbolBuilder.build();
                outputSampleWeight = relationPlan.getSampleWeight();
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