Java Code Examples for org.apache.kylin.metadata.model.ParameterDesc#setValue()

The following examples show how to use org.apache.kylin.metadata.model.ParameterDesc#setValue() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 6 votes vote down vote up 
public static MeasureDesc getMeasureSum(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_SUM);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType.equals(HiveTableCreator.HiveTypeEnum.HDOUBLE.toString())
            ? HiveTableCreator.HiveTypeEnum.HDECIMAL.toString()
            : dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_SUM");
    result.setFunction(function);
    return result;
}
Example 2
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 6 votes vote down vote up 
public static MeasureDesc getMeasureSum(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_SUM);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType.equals(HiveTableCreator.HiveTypeEnum.HDOUBLE.toString())
            ? HiveTableCreator.HiveTypeEnum.HDECIMAL.toString()
            : dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_SUM");
    result.setFunction(function);
    return result;
}
Example 3
Source File: StorageTest.java    From Kylin with Apache License 2.0 6 votes vote down vote up 
private List<FunctionDesc> buildAggregations() {
    List<FunctionDesc> functions = new ArrayList<FunctionDesc>();

    FunctionDesc f1 = new FunctionDesc();
    f1.setExpression("SUM");
    ParameterDesc p1 = new ParameterDesc();
    p1.setType("column");
    p1.setValue("PRICE");
    f1.setParameter(p1);
    functions.add(f1);

    FunctionDesc f2 = new FunctionDesc();
    f2.setExpression("COUNT_DISTINCT");
    ParameterDesc p2 = new ParameterDesc();
    p2.setType("column");
    p2.setValue("SELLER_ID");
    f2.setParameter(p2);
    functions.add(f2);

    return functions;
}
Example 4
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureCount() {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue("1");
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_CONSTANT);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_COUNT);
    function.setParameter(parameterDesc);
    function.setReturnType(HiveTableCreator.HiveTypeEnum.HBIGINT.toString());

    MeasureDesc result = new MeasureDesc();
    result.setName("_COUNT_");
    result.setFunction(function);
    return result;
}
Example 5
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureMax(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_MAX);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_MAX");
    result.setFunction(function);
    return result;
}
Example 6
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureMin(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_MIN);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_MIN");
    result.setFunction(function);
    return result;
}
Example 7
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureHLL(String column) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_COUNT_DISTINCT);
    function.setParameter(parameterDesc);
    function.setReturnType("hllc12");

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_HLL");
    result.setFunction(function);
    return result;
}
Example 8
Source File: CubeDescCreator.java    From kylin-on-parquet-v2 with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasurePercentile(String column) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(PercentileMeasureType.FUNC_PERCENTILE);
    function.setParameter(parameterDesc);
    function.setReturnType("percentile(100)");

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_PERCENTILE");
    result.setFunction(function);
    return result;
}
Example 9
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureCount() {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue("1");
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_CONSTANT);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_COUNT);
    function.setParameter(parameterDesc);
    function.setReturnType(HiveTableCreator.HiveTypeEnum.HBIGINT.toString());

    MeasureDesc result = new MeasureDesc();
    result.setName("_COUNT_");
    result.setFunction(function);
    return result;
}
Example 10
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureMax(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_MAX);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_MAX");
    result.setFunction(function);
    return result;
}
Example 11
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureMin(String column, String dataType) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_MIN);
    function.setParameter(parameterDesc);
    function.setReturnType(dataType);

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_MIN");
    result.setFunction(function);
    return result;
}
Example 12
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasureHLL(String column) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(FunctionDesc.FUNC_COUNT_DISTINCT);
    function.setParameter(parameterDesc);
    function.setReturnType("hllc12");

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_HLL");
    result.setFunction(function);
    return result;
}
Example 13
Source File: CubeDescCreator.java    From kylin with Apache License 2.0 5 votes vote down vote up 
public static MeasureDesc getMeasurePercentile(String column) {
    ParameterDesc parameterDesc = new ParameterDesc();
    parameterDesc.setValue(column);
    parameterDesc.setType(FunctionDesc.PARAMETER_TYPE_COLUMN);

    FunctionDesc function = new FunctionDesc();
    function.setExpression(PercentileMeasureType.FUNC_PERCENTILE);
    function.setParameter(parameterDesc);
    function.setReturnType("percentile(100)");

    MeasureDesc result = new MeasureDesc();
    result.setName(column + "_PERCENTILE");
    result.setFunction(function);
    return result;
}