private Number getStatisticalValue(FieldStatsResult fieldStatsResult) {
switch (statsFunction) {
case "count":
return fieldStatsResult.getCount();
case "mean":
return fieldStatsResult.getMean();
case "stddev":
return fieldStatsResult.getStdDeviation();
case "min":
return fieldStatsResult.getMin();
case "max":
return fieldStatsResult.getMax();
case "sum":
return fieldStatsResult.getSum();
case "variance":
return fieldStatsResult.getVariance();
case "squares":
return fieldStatsResult.getSumOfSquares();
case "cardinality":
return fieldStatsResult.getCardinality();
default:
throw new IllegalArgumentException(
"Statistic function " + statsFunction + " is not supported");
}
}
protected FieldStatsResult getFieldStatsResult(
FieldValueAlertCondition.CheckType type, Number retValue) {
final Double value = (Double) retValue;
final FieldStatsResult fieldStatsResult = mock(FieldStatsResult.class);
when(fieldStatsResult.getCount()).thenReturn(1L);
switch (type) {
case MIN:
when(fieldStatsResult.getMin()).thenReturn(value);
case MAX:
when(fieldStatsResult.getMax()).thenReturn(value);
case MEAN:
when(fieldStatsResult.getMean()).thenReturn(value);
case STDDEV:
when(fieldStatsResult.getStdDeviation()).thenReturn(value);
case SUM:
when(fieldStatsResult.getSum()).thenReturn(value);
}
return fieldStatsResult;
}
