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removed errors from the data mining factory

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Lennart Hensler committed 2013-08-11 20:48:57 +02:00
1 parent 9fac395474
commit 1bbb9805fb
1 file changed
+11 -13
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java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/DataMiningFactory.java
+11 -13
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@@ -2,11 +2,9 @@ package com.sap.sailing.datamining;
import java.util.Collection;
import com.sap.sailing.datamining.impl.AverageAggregator;
import com.sap.sailing.datamining.impl.DataAmountExtractor;
import com.sap.sailing.datamining.impl.FilterByCriteriaImpl;
import com.sap.sailing.datamining.impl.QueryImpl;
import com.sap.sailing.datamining.impl.SumAggregator;
import com.sap.sailing.datamining.impl.gpsfix.GPSFixRetrieverImpl;
import com.sap.sailing.datamining.impl.gpsfix.GroupGPSFixesByDimension;
import com.sap.sailing.datamining.shared.AggregatorType;
@@ -15,10 +13,10 @@ public class DataMiningFactory {
private DataMiningFactory() { }
public static <DataType, ValueType, AveragesTo> Query<DataType, ValueType, AveragesTo> createQuery(
public static <DataType, ExtractedType, AggregatedType> Query<DataType, AggregatedType> createQuery(
DataRetriever<DataType> retriever, Filter<DataType> filter, Grouper<DataType> grouper,
Extractor<DataType, ValueType, AveragesTo> extractor, Aggregator<ValueType, AveragesTo> aggregator) {
return new QueryImpl<DataType, ValueType, AveragesTo>(retriever, filter, grouper, extractor, aggregator);
Extractor<DataType, ExtractedType> extractor, Aggregator<ExtractedType, AggregatedType> aggregator) {
return new QueryImpl<DataType, ExtractedType, AggregatedType>(retriever, filter, grouper, extractor, aggregator);
}
/**
@@ -58,19 +56,19 @@ public class DataMiningFactory {
return new GroupGPSFixesByDimension(dimensions);
}
public static <DataType> Extractor<DataType, Integer, Integer> createDataSizeExtractor() {
public static <DataType> Extractor<DataType, Integer> createDataSizeExtractor() {
return new DataAmountExtractor<DataType>();
}
public static <ValueType, AveragesTo> Aggregator<ValueType, AveragesTo> createAggregator(
AggregatorType aggregatorType) {
switch (aggregatorType) {
case Average:
return new AverageAggregator<ValueType, AveragesTo>();
case Sum:
return new SumAggregator<ValueType, AveragesTo>();
}
// switch (aggregatorType) {
// case Average:
// return new AverageAggregator<ValueType, AveragesTo>();
// case Sum:
// return new SumAggregator<ValueType, AveragesTo>();
//
// }
throw new IllegalArgumentException("Not yet implemented for the given aggregator type: "
+ aggregatorType.toString());
}