Marked the sailing data retrievers with the new annotation

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/Activator.java

@@ -8,6 +8,8 @@ import com.sap.sailing.datamining.impl.data.SailingDataMiningClassesWithFunction
 import com.sap.sse.datamining.functions.ClassesWithFunctionsService;
 
 public class Activator implements BundleActivator {
+    
+    public static final String dataRetrieverGroupName = "Sailing";
 
     private static BundleContext context;
 

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/GPSFixRetrievalProcessor.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.ExecutorService;
 
+import com.sap.sailing.datamining.Activator;
 import com.sap.sailing.datamining.data.HasGPSFixContext;
 import com.sap.sailing.datamining.data.HasTrackedLegOfCompetitorContext;
 import com.sap.sailing.datamining.impl.data.GPSFixWithContext;
@@ -13,7 +14,11 @@ import com.sap.sailing.domain.tracking.GPSFixTrack;
 import com.sap.sailing.domain.tracking.TrackedLegOfCompetitor;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=HasGPSFixContext.class,
+               groupName=Activator.dataRetrieverGroupName,
+               level=5)
 public class GPSFixRetrievalProcessor extends AbstractSimpleRetrievalProcessor<HasTrackedLegOfCompetitorContext, HasGPSFixContext> {
 
     public GPSFixRetrievalProcessor(ExecutorService executor, Collection<Processor<HasGPSFixContext>> resultReceivers) {

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/LeaderboardGroupRetrievalProcessor.java

@@ -3,11 +3,16 @@ package com.sap.sailing.datamining.impl.components;
 import java.util.Collection;
 import java.util.concurrent.ExecutorService;
 
+import com.sap.sailing.datamining.Activator;
 import com.sap.sailing.domain.leaderboard.LeaderboardGroup;
 import com.sap.sailing.server.RacingEventService;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=LeaderboardGroup.class,
+               groupName=Activator.dataRetrieverGroupName,
+               level=0)
 public class LeaderboardGroupRetrievalProcessor extends
         AbstractSimpleRetrievalProcessor<RacingEventService, LeaderboardGroup> {
 

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/RegattaLeaderboardFilteringRetrievalProcessor.java

@@ -4,13 +4,18 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.ExecutorService;
 
+import com.sap.sailing.datamining.Activator;
 import com.sap.sailing.domain.leaderboard.Leaderboard;
 import com.sap.sailing.domain.leaderboard.LeaderboardGroup;
 import com.sap.sailing.domain.leaderboard.RegattaLeaderboard;
 import com.sap.sse.datamining.components.FilterCriteria;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleFilteringRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=RegattaLeaderboard.class,
+               groupName=Activator.dataRetrieverGroupName,
+               level=1)
 public class RegattaLeaderboardFilteringRetrievalProcessor extends
         AbstractSimpleFilteringRetrievalProcessor<LeaderboardGroup, RegattaLeaderboard> {
 

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/TrackedLegFilteringRetrievalProcessor.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.ExecutorService;
 
+import com.sap.sailing.datamining.Activator;
 import com.sap.sailing.datamining.data.HasTrackedLegContext;
 import com.sap.sailing.datamining.data.HasTrackedRaceContext;
 import com.sap.sailing.datamining.impl.data.TrackedLegWithContext;
@@ -11,7 +12,11 @@ import com.sap.sailing.domain.tracking.TrackedLeg;
 import com.sap.sse.datamining.components.FilterCriteria;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleFilteringRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=HasTrackedLegContext.class,
+               groupName=Activator.dataRetrieverGroupName,
+               level=3)
 public class TrackedLegFilteringRetrievalProcessor extends
         AbstractSimpleFilteringRetrievalProcessor<HasTrackedRaceContext, HasTrackedLegContext> {
 

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/TrackedLegOfCompetitorFilteringRetrievalProcessor.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.ExecutorService;
 
+import com.sap.sailing.datamining.Activator;
 import com.sap.sailing.datamining.data.HasTrackedLegContext;
 import com.sap.sailing.datamining.data.HasTrackedLegOfCompetitorContext;
 import com.sap.sailing.datamining.impl.data.TrackedLegOfCompetitorWithContext;
@@ -11,7 +12,11 @@ import com.sap.sailing.domain.base.Competitor;
 import com.sap.sse.datamining.components.FilterCriteria;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleFilteringRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=HasTrackedLegOfCompetitorContext.class,
+               groupName=Activator.dataRetrieverGroupName,
+               level=4)
 public class TrackedLegOfCompetitorFilteringRetrievalProcessor extends
         AbstractSimpleFilteringRetrievalProcessor<HasTrackedLegContext, HasTrackedLegOfCompetitorContext> {
 

java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/components/TrackedRaceFilteringRetrievalProcessor.java

@@ -15,7 +15,11 @@ import com.sap.sailing.domain.tracking.TrackedRace;
 import com.sap.sse.datamining.components.FilterCriteria;
 import com.sap.sse.datamining.components.Processor;
 import com.sap.sse.datamining.impl.components.AbstractSimpleFilteringRetrievalProcessor;
+import com.sap.sse.datamining.shared.annotations.DataRetriever;
 
+@DataRetriever(dataType=HasTrackedRaceContext.class,
+               groupName="Sailing",
+               level=2)
 public class TrackedRaceFilteringRetrievalProcessor extends
         AbstractSimpleFilteringRetrievalProcessor<Leaderboard, HasTrackedRaceContext> {
 

java/com.sap.sse.datamining.shared/src/com/sap/sse/datamining/shared/annotations/DataRetriever.java

@@ -1,11 +1,44 @@
 package com.sap.sse.datamining.shared.annotations;
 
+/**
+ * Annotation to mark the concrete data retrievers for a specific domain.<br />
+ * This is necessary to link the base data types with the data retrievers, to be able
+ * to construct the queries more easily.<br />
+ * <br />
+ * Attributes:
+ * <ul>
+ *   <li><b>dataType</b> The type, that is retrieved.</ li>
+ *   <li><b>groupName</b> The group name for corresponding retrievers. This is used
+ *                        for hierarchical base data types.</ li>
+ *   <li><b>level</b> The level of this retriever in the group, where 0 is the highest
+ *                    level. This means, that the level 0 retriever retrieves the data,
+ *                    that is less specific (e.g. HasTrackedRaceContext is less specific
+ *                    than HasTrackedLegContext).</ li>
+ * </ul>
+ * 
+ * @author Lennart Hensler (D054527)
+ */
 public @interface DataRetriever {
     
+    public static final String DEFAULT_GROUP = "Default";
+    
+    /**
+     * The type, that is retrieved.
+     */
     public Class<?> dataType();
     
-    public String groupName();
+    /**
+     * The group name for corresponding retrievers. This is used for hierarchical base data types.<br />
+     * The default group is specified in {@link #DEFAULT_GROUP}.
+     */
+    public String groupName() default DEFAULT_GROUP;
     
-    public int level();
+    /**
+     * The level of this retriever in the group, where 0 is the highest level. This means, that the level 0 retriever
+     * retrieves the data, that is less specific (e.g. HasTrackedRaceContext is less specific than HasTrackedLegContext).<br />
+     * <br />
+     * The default level is 0.
+     */
+    public int level() default 0;
 
 }