Examples of CEIL

co.nubetech.crux.server.functions.Ceil
org.apache.commons.math3.analysis.function.Ceil
{@code ceil} function. @since 3.0
org.apache.pig.piggybank.evaluation.math.CEIL
math.CEIL implements a binding to the Java function {@link java.lang.Math#ceil(double) Math.ceil(double)}. Given a single data atom it Returns the smallest (closest to negative infinity) double value that is greater than or equal to the argument and is equal to a mathematical integer.

Parameters:

value - DataAtom [double].

Return Value:

DataAtom [double]

Return Schema:

ceil_inputSchema

Example:

register math.jar; A = load 'mydata' using PigStorage() as ( float1 ); B = foreach A generate float1, math.ceil(float1);

@see Math#ceil(double) @see @author ajay garg

Examples of co.nubetech.crux.server.functions.Ceil

  @Test
  public void testApplyFunctionsAggregateFirst() throws CruxException{
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    SumDoubleAggregator summer = new SumDoubleAggregator();
    xFnStack.push(summer);
    xFnStack.push(new Ceil());
    byte[] value = Bytes.toBytes(new Double(54.5d));
    FunctionUtil.applyAggregateFunctions(value, xFnStack);
    byte[] value1 = Bytes.toBytes(new Double(5.25d));
    FunctionUtil.applyAggregateFunctions(value1, xFnStack);
    assertEquals(59.75d, summer.getAggregate());

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Examples of co.nubetech.crux.server.functions.Ceil

  @Test
  public void testApplyFunctionsNonAggregateFirst() throws CruxException{
    GroupingAggregationImpl impl = new GroupingAggregationImpl();
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    SumDoubleAggregator summer = new SumDoubleAggregator();
    xFnStack.push(new Ceil());
    xFnStack.push(summer);
    byte[] value = Bytes.toBytes(new Double(54.5d));
    FunctionUtil.applyAggregateFunctions(value, xFnStack);
    byte[] value1 = Bytes.toBytes(new Double(5.25d));
    FunctionUtil.applyAggregateFunctions(value1, xFnStack);

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Examples of co.nubetech.crux.server.functions.Ceil

  @Test
  public void testGetSemiAggregatedResultNonAggregateFirst() throws CruxException{
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    SumDoubleAggregator summer = new SumDoubleAggregator();
    summer.aggregate(Bytes.toBytes(new Double(54.5d)));
    xFnStack.push(new Ceil());
    xFnStack.push(summer);
    assertEquals(54.5d, FunctionUtil.getSemiAggregatedResult(xFnStack));
  }

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Examples of co.nubetech.crux.server.functions.Ceil

  public void testGetSemiAggResultAggregateFirst() throws CruxException{
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    SumDoubleAggregator summer = new SumDoubleAggregator();
    summer.aggregate(Bytes.toBytes(new Double(54.5d)));
    xFnStack.push(summer);
    xFnStack.push(new Ceil());
    assertEquals(54.5d, FunctionUtil.getSemiAggregatedResult(xFnStack));
  }

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Examples of co.nubetech.crux.server.functions.Ceil

  @Test
  public void testGetSimpleFunctionResultWithAggFn() throws CruxException{
    //getSimpleFunctionResult
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    xFnStack.push(new SumDoubleAggregator());
    xFnStack.push(new Ceil());    
    System.out.println("Value is " + FunctionUtil.getSimpleFunctionResult(Bytes.toBytes(1234.5d),
        xFnStack));
    assertEquals(1235.0d, FunctionUtil.getSimpleFunctionResult(Bytes.toBytes(1234.5d),
        xFnStack));
  }

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Examples of co.nubetech.crux.server.functions.Ceil

  
  @Test
  public void testGetSimpleFunctionResult() throws CruxException{
    //getSimpleFunctionResult
    Stack<CruxFunction> xFnStack = new Stack<CruxFunction>();
    xFnStack.push(new Ceil());
    System.out.println("Value is " + FunctionUtil.getSimpleFunctionResult(Bytes.toBytes(56.4d),
        xFnStack));
    assertEquals(57d, FunctionUtil.getSimpleFunctionResult( Bytes.toBytes(56.4d), 
        xFnStack));
  }

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Examples of org.apache.commons.math3.analysis.function.Ceil

    protected UnivariateFunction[] createFunctions() {
        return new UnivariateFunction[] {
            new Power(2.0), new Exp(), new Expm1(),
            new Log1p(), new Cosh(), new Sinh(), new Tanh(), new Cos(),
            new Sin(), new Tan(), new Acos(), new Asin(), new Atan(),
            new Abs(), new Sqrt(), new Cbrt(), new Ceil(),
            new Floor(), new Rint(), new Signum()
        };
    }

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Examples of org.apache.commons.math3.analysis.function.Ceil

    protected UnivariateFunction[] createFunctions() {
        return new UnivariateFunction[] {
            new Power(2.0), new Exp(), new Expm1(),
            new Log1p(), new Cosh(), new Sinh(), new Tanh(), new Cos(),
            new Sin(), new Tan(), new Acos(), new Asin(), new Atan(),
            new Abs(), new Sqrt(), new Cbrt(), new Ceil(),
            new Floor(), new Rint(), new Signum()
        };
    }

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Examples of org.apache.commons.math3.analysis.function.Ceil

    protected UnivariateFunction[] createFunctions() {
        return new UnivariateFunction[] {
            new Power(2.0), new Exp(), new Expm1(), new Log(), new Log10(),
            new Log1p(), new Cosh(), new Sinh(), new Tanh(), new Cos(),
            new Sin(), new Tan(), new Acos(), new Asin(), new Atan(),
            new Inverse(), new Abs(), new Sqrt(), new Cbrt(), new Ceil(),
            new Floor(), new Rint(), new Signum(), new Ulp()
        };
    }

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Examples of org.apache.commons.math3.analysis.function.Ceil

    private UnivariateFunction[] createFunctions() {
        return new UnivariateFunction[] {
            new Power(2.0), new Exp(), new Expm1(), new Log(), new Log10(),
            new Log1p(), new Cosh(), new Sinh(), new Tanh(), new Cos(),
            new Sin(), new Tan(), new Acos(), new Asin(), new Atan(),
            new Inverse(), new Abs(), new Sqrt(), new Cbrt(), new Ceil(),
            new Floor(), new Rint(), new Signum(), new Ulp()
        };
    }

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