<?xml version="1.0" encoding="UTF-8"?>
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<udf-configuration>
    <custom-udf-classes>
        <class-name>org.wso2.carbon.analytics.spark.core.udf.defaults.StringConcatenator</class-name>
        <class-name>org.wso2.carbon.analytics.spark.core.udf.defaults.TimestampUDF</class-name>
        <class-name>org.wso2.carbon.analytics.spark.core.udf.defaults.TimeNowUDF</class-name>
        <class-name>org.wso2.carbon.analytics.spark.core.udf.facets.FacetUDF</class-name>
    </custom-udf-classes>
    <custom-udaf-classes>
        <custom-udaf>
            <alias>geometricMean</alias>
            <class-name>org.wso2.carbon.analytics.spark.core.udaf.defaults.GeometricMeanUDAF</class-name>
        </custom-udaf>
        <custom-udaf>
            <alias>harmonicMean</alias>
            <class-name>org.wso2.carbon.analytics.spark.core.udaf.defaults.HarmonicMeanUDAF</class-name>
        </custom-udaf>
    </custom-udaf-classes>
</udf-configuration>