Examples of ScalarFunction

com.facebook.presto.operator.scalar.ScalarFunction
com.google.visualization.datasource.query.scalarfunction.ScalarFunction
A scalar function. A scalar function can have any arity, including 0, and can also have dynamic arity. It must always produce a single value. The return type of such a function may depend on the number and types of its arguments but never on their values. An instance of a class that implements this interface can be used within a ScalarFunctionColumn. @author Liron L.
org.jboss.dashboard.function.ScalarFunction
Interface used to get the scalar value of a given collection.
Scalar functions are used in BAM to calculate the scalar values of the intervals belonging to a given data set domain property. @see org.jboss.dashboard.domain.Domain @see org.jboss.dashboard.domain.Interval

Examples of org.jboss.dashboard.function.ScalarFunction


        System.out.println("Scalar functions");
        System.out.println("------------------------");
        ScalarFunction[] scalarFunctions = providerServices.getScalarFunctionManager().getAllScalarFunctions();
        for (int i = 0; i < scalarFunctions.length; i++) {
            ScalarFunction scalarFunction = scalarFunctions[i];
            System.out.println(scalarFunction.getCode());
        }
    }

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Examples of org.jboss.dashboard.function.ScalarFunction

                    _result.addRowValue(j, interval);
                }
            } else {
                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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Examples of org.jboss.dashboard.function.ScalarFunction

                DataProperty _prop = dataProp.cloneProperty();
                _result.addProperty(_prop, j);


                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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Examples of org.jboss.dashboard.function.ScalarFunction

                    _result.addRowValue(j, interval);
                }
            } else {
                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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Examples of org.jboss.dashboard.function.ScalarFunction

                DataProperty _prop = dataProp.cloneProperty();
                _result.addProperty(_prop, j);


                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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Examples of org.jboss.dashboard.function.ScalarFunction

                    _result.addRowValue(j, interval);
                }
            } else {
                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

View Full Code Here

Examples of org.jboss.dashboard.function.ScalarFunction

                DataProperty _prop = dataProp.cloneProperty();
                _result.addProperty(_prop, j);


                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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Examples of org.jboss.dashboard.function.ScalarFunction

    public Command createCommand(String commandName) {


        // Scalar function commands.
        ScalarFunction[] scalarFunctions = DataDisplayerServices.lookup().getScalarFunctionManager().getAllScalarFunctions();
        for (int i = 0; i < scalarFunctions.length; i++) {
            ScalarFunction scalarFunction = scalarFunctions[i];
            String targetName = "dashboard_" + scalarFunction.getCode();
            if (commandName.equals(targetName)) return new ScalarFunctionCommand(targetName, scalarFunction);
        }


        // Command that gives access to the filter properties in the current dashboard.
        if (commandName.equals(DashboardFilterCommand.FILTER_MIN_VALUE)) return new DashboardFilterCommand(DashboardFilterCommand.FILTER_MIN_VALUE);

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Examples of org.jboss.dashboard.function.ScalarFunction

                    _result.addRowValue(j, interval);
                }
            } else {
                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

View Full Code Here

Examples of org.jboss.dashboard.function.ScalarFunction

                DataProperty _prop = dataProp.cloneProperty();
                _result.addProperty(_prop, j);


                // The values for other columns is a scalar function applied on the interval's values.
                ScalarFunctionManager scalarFunctionManager = DataProviderServices.lookup().getScalarFunctionManager();
                ScalarFunction function = scalarFunctionManager.getScalarFunctionByCode(functionCodes[j]);
                for (Interval interval : intervals) {
                    Double scalar = calculateScalar(interval, dataProp, function);
                    _result.addRowValue(j, scalar);
                }
                // After calculations, ensure the new property domain is numeric.

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