@Test public void testIsScalarArgTypeWithAStringArgument() { assertTrue("isScalarArgType() failed!", FunctionUtil.isScalarArgType(String.class)); }
public static boolean isScalarArgType(final Class type) { return type == Double.class || type == Long.class || type == String.class || type == Boolean.class; }
FunctionUtil { public static boolean isScalarArgType(final Class type) { return type == Double.class || type == Long.class || type == String.class || type == Boolean.class; } }
FunctionUtil { public static boolean isScalarArgType(final Class type) { return type == Double.class || type == Long.class || type == String.class || type == Boolean.class; } private  FunctionUtil(); }
FunctionUtil { public static boolean isScalarArgType(final Class type) { return type == Double.class || type == Long.class || type == String.class || type == Boolean.class; } private  FunctionUtil(); static double getArgAsDouble(final Object arg); static String getArgAsString(final Object arg); static long getArgAsLong(final Object arg); static boolean getArgAsBoolean(final Object arg); static double numericallySafeSum(final double a[]); static String getOrdinal(final int i); static double calcSampleVariance(final double[] x); static double[] listToArray(final List<Double> a); static boolean isScalarArgType(final Class type); static boolean isTypeOfList(final Class listClassCandidate); static void addScalarArgumentTypes(final List<Class> argTypes); static double[] getDoubles(final Object[] args); static long[] getLongs(final Object[] args); static String[] getStrings(final Object[] args); static boolean[] getBooleans(final Object[] args); static Object translateObjectType(final Object input); }
FunctionUtil { public static boolean isScalarArgType(final Class type) { return type == Double.class || type == Long.class || type == String.class || type == Boolean.class; } private  FunctionUtil(); static double getArgAsDouble(final Object arg); static String getArgAsString(final Object arg); static long getArgAsLong(final Object arg); static boolean getArgAsBoolean(final Object arg); static double numericallySafeSum(final double a[]); static String getOrdinal(final int i); static double calcSampleVariance(final double[] x); static double[] listToArray(final List<Double> a); static boolean isScalarArgType(final Class type); static boolean isTypeOfList(final Class listClassCandidate); static void addScalarArgumentTypes(final List<Class> argTypes); static double[] getDoubles(final Object[] args); static long[] getLongs(final Object[] args); static String[] getStrings(final Object[] args); static boolean[] getBooleans(final Object[] args); static Object translateObjectType(final Object input);  }