KKcorps commented on a change in pull request #8304:
URL: https://github.com/apache/pinot/pull/8304#discussion_r830247631
##########
File path:
pinot-core/src/main/java/org/apache/pinot/core/operator/transform/function/SingleParamMathTransformFunction.java
##########
@@ -161,4 +161,55 @@ protected void applyMathOperator(double[] values, int
length) {
}
}
}
+
+ public static class Log2TransformFunction extends
SingleParamMathTransformFunction {
+ public static final String FUNCTION_NAME = "log2";
+
+ @Override
+ public String getName() {
+ return FUNCTION_NAME;
+ }
+
+ @Override
+ protected void applyMathOperator(double[] values, int length) {
+ for (int i = 0; i < length; i++) {
+ _results[i] = Math.log(values[i]) / Math.log(2);
+ }
+ ;
+ }
+ }
+
+ public static class Log10TransformFunction extends
SingleParamMathTransformFunction {
+ public static final String FUNCTION_NAME = "log10";
+
+ @Override
+ public String getName() {
+ return FUNCTION_NAME;
+ }
+
+ @Override
+ protected void applyMathOperator(double[] values, int length) {
+ for (int i = 0; i < length; i++) {
+ _results[i] = Math.log10(values[i]);
+ }
+ ;
Review comment:
wow. I guess intelliJ shortcuts with codestyle is definitely messing
these up. I will refrain using those from now on.
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