package com.espertech.esper.epl.enummethod.eval;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.epl.agg.BigDecimalAvgAggregator;
import com.espertech.esper.epl.expression.ExprEvaluator;
import com.espertech.esper.epl.expression.ExprEvaluatorContext;
import com.espertech.esper.event.map.MapEventType;
import java.util.Collection;
public class EnumEvalAverageBigDecimalScalar extends EnumEvalBase implements EnumEval {
public EnumEvalAverageBigDecimalScalar(int streamCountIncoming) {
super(streamCountIncoming);
}
public Object evaluateEnumMethod(Collection target, boolean isNewData, ExprEvaluatorContext context) {
BigDecimalAvgAggregator agg = new BigDecimalAvgAggregator();
for (Object next : target) {
Number num = (Number) next;
if (num == null) {
continue;
}
agg.enter(num);
}
return agg.getValue();
}
}