Examples of FunctionCall

Examples of cascading.operation.FunctionCall

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  private static Tuple exec(Function f, final Tuple input) {
    final AtomicReference<Tuple> output = new AtomicReference<Tuple>();
    f.prepare(new HadoopFlowProcess(), null);

    f.operate(new HadoopFlowProcess(), new FunctionCall() {
      @Override public TupleEntry getArguments() {
        return new TupleEntry(new Fields("blah"), input);
      }

      @Override public Fields getDeclaredFields() {
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Examples of com.facebook.presto.sql.tree.FunctionCall

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        return comparison(LESS_THAN, reference(symbol), reference(symbol));
    }

    private static Expression randPredicate(Symbol symbol)
    {
        return comparison(GREATER_THAN, reference(symbol), new FunctionCall(new QualifiedName("rand"), ImmutableList.<Expression>of()));
    }
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Examples of com.facebook.presto.sql.tree.FunctionCall

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                if (masks.containsKey(entry.getKey())) {
                    intermediateMask.put(intermediateSymbol, masks.get(entry.getKey()));
                }

                // rewrite final aggregation in terms of intermediate function
                finalCalls.put(entry.getKey(), new FunctionCall(function.getName(), ImmutableList.<Expression>of(new QualifiedNameReference(intermediateSymbol.toQualifiedName()))));
            }

            // create partial aggregation plan
            AggregationNode partialAggregation = new AggregationNode(idAllocator.getNextId(), plan.getRoot(), groupBy, intermediateCalls, intermediateFunctions, intermediateMask, PARTIAL, sampleWeight, confidence);
            plan.setRoot(new SinkNode(idAllocator.getNextId(), partialAggregation, partialAggregation.getOutputSymbols()));
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Examples of com.facebook.presto.sql.tree.FunctionCall

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                argumentTypes.add(type);
            }
            FunctionInfo function = metadata.getFunction(node.getName(), argumentTypes, false);
            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
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Examples of com.facebook.presto.sql.tree.FunctionCall

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        ImmutableMap.Builder<Symbol, FunctionHandle> functions = ImmutableMap.builder();

        // 2.a. Rewrite aggregates in terms of pre-projected inputs
        TranslationMap translations = new TranslationMap(subPlan.getRelationPlan(), analysis);
        for (FunctionCall aggregate : analysis.getAggregates(node)) {
            FunctionCall rewritten = (FunctionCall) subPlan.rewrite(aggregate);
            Symbol newSymbol = symbolAllocator.newSymbol(rewritten, analysis.getType(aggregate));

            aggregationAssignments.put(newSymbol, rewritten);
            translations.put(aggregate, newSymbol);
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Examples of com.facebook.presto.sql.tree.FunctionCall

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            ImmutableMap.Builder<Symbol, FunctionCall> assignments = ImmutableMap.builder();
            Map<Symbol, FunctionHandle> functionHandles = new HashMap<>();

            // Rewrite function call in terms of pre-projected inputs
            FunctionCall rewritten = (FunctionCall) subPlan.rewrite(windowFunction);
            Symbol newSymbol = symbolAllocator.newSymbol(rewritten, analysis.getType(windowFunction));

            assignments.put(newSymbol, rewritten);
            outputTranslations.put(windowFunction, newSymbol);
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Examples of com.facebook.presto.sql.tree.FunctionCall

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        return new SearchedCaseExpression(ImmutableList.of(new WhenClause(operand, result)), null);
    }

    public static Expression functionCall(String name, Expression... arguments)
    {
        return new FunctionCall(new QualifiedName(name), ImmutableList.copyOf(arguments));
    }
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Examples of com.facebook.presto.sql.tree.FunctionCall

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            ImmutableMap.Builder<Symbol, FunctionCall> functionCalls = ImmutableMap.builder();
            ImmutableMap.Builder<Symbol, Symbol> masks = ImmutableMap.builder();
            for (Map.Entry<Symbol, FunctionCall> entry : node.getAggregations().entrySet()) {
                Symbol symbol = entry.getKey();
                Symbol canonical = canonicalize(symbol);
                FunctionCall canonicalCall = (FunctionCall) canonicalize(entry.getValue());
                functionCalls.put(canonical, canonicalCall);
                functionInfos.put(canonical, node.getFunctions().get(symbol));
            }
            for (Map.Entry<Symbol, Symbol> entry : node.getMasks().entrySet()) {
                masks.put(canonicalize(entry.getKey()), canonicalize(entry.getValue()));
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Examples of com.facebook.presto.sql.tree.FunctionCall

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                argumentTypes.add(type);
            }
            FunctionInfo function = metadata.getFunction(node.getName(), argumentTypes);
            // do not optimize non-deterministic functions
            if (optimize && !function.isDeterministic()) {
                return new FunctionCall(node.getName(), node.getWindow().orNull(), node.isDistinct(), toExpressions(argumentValues));
            }
            MethodHandle handle = function.getScalarFunction();
            if (handle.type().parameterCount() > 0 && handle.type().parameterType(0) == Session.class) {
                handle = handle.bindTo(session);
            }
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Examples of com.puppetlabs.geppetto.pp.FunctionCall

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        if(result == null)
          result = defaultCase(theEObject);
        return result;
      }
      case PPPackage.FUNCTION_CALL: {
        FunctionCall functionCall = (FunctionCall) theEObject;
        T result = caseFunctionCall(functionCall);
        if(result == null)
          result = caseWithLambdaExpression(functionCall);
        if(result == null)
          result = caseParameterizedExpression(functionCall);
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