moved beginning/end of time to TimePoint

java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/TimeRange.java

@@ -6,14 +6,9 @@ import com.sap.sse.common.Duration;
 import com.sap.sse.common.TimePoint;
 
 public interface TimeRange extends Comparable<TimeRange>, Serializable {
-    /**
-     * @return {@code null}, if the timepoint is at the beginning of time
-     */
+    
     TimePoint from();
     
-    /**
-     * @return {@code null}, if the timepoint is at the beginning of time
-     */
     TimePoint to();
     
     /**
@@ -43,12 +38,12 @@ public interface TimeRange extends Comparable<TimeRange>, Serializable {
     /**
      * Is the time range open ended towards older timepoints?
      */
-    boolean openBeginning();
+    boolean hasOpenBeginning();
     
     /**
      * Is the time range open ended towards newer timepoints?
      */
-    boolean openEnd();
+    boolean hasOpenEnd();
     
     /**
      * Get time-difference between the timepoint and this timerange.

java/com.sap.sailing.domain.common/src/com/sap/sailing/domain/common/impl/TimeRangeImpl.java

@@ -7,8 +7,6 @@ import com.sap.sse.common.Util;
 import com.sap.sse.common.impl.MillisecondsTimePoint;
 
 public class TimeRangeImpl extends Util.Pair<TimePoint, TimePoint> implements TimeRange {
-    public static final TimePoint BeginningOfTime = new MillisecondsTimePoint(Long.MIN_VALUE);
-    public static final TimePoint EndOfTime = new MillisecondsTimePoint(Long.MAX_VALUE);
     private static final long serialVersionUID = 8710198176227507300L;
     
     public static TimeRange create(long fromMillis, long toMillis) {
@@ -16,7 +14,7 @@ public class TimeRangeImpl extends Util.Pair<TimePoint, TimePoint> implements Ti
     }
 
     public TimeRangeImpl(TimePoint from, TimePoint to) {
-        super(from == null ? BeginningOfTime : from, to == null ? EndOfTime : to);
+        super(from == null ? TimePoint.BeginningOfTime : from, to == null ? TimePoint.EndOfTime : to);
         if (from().after(to())) {
             throw new IllegalArgumentException("from " + from() + " must lie before to " + to() + " in a TimeRange");
         }
@@ -100,13 +98,13 @@ public class TimeRangeImpl extends Util.Pair<TimePoint, TimePoint> implements Ti
     }
 
     @Override
-    public boolean openBeginning() {
-        return from().equals(BeginningOfTime);
+    public boolean hasOpenBeginning() {
+        return from().equals(TimePoint.BeginningOfTime);
     }
 
     @Override
-    public boolean openEnd() {
-        return to().equals(EndOfTime);
+    public boolean hasOpenEnd() {
+        return to().equals(TimePoint.EndOfTime);
     }
 
     @Override

java/com.sap.sailing.domain.test/src/com/sap/sailing/domain/common/test/TimeRangeTest.java

@@ -94,8 +94,8 @@ public class TimeRangeTest {
     	
     	one = create(Long.MIN_VALUE, 10);
     	union = two.union(one);
-    	assertTrue(union.openBeginning());
-    	assertTrue(union.openEnd());
+    	assertTrue(union.hasOpenBeginning());
+    	assertTrue(union.hasOpenEnd());
     }
     
     @Test

java/com.sap.sailing.gwt.ui/src/main/java/com/sap/sailing/gwt/ui/server/SailingServiceImpl.java

@@ -5020,8 +5020,8 @@ public class SailingServiceImpl extends ProxiedRemoteServiceServlet implements S
         DeviceMapping<?> mapping = convertToDeviceMapping(dto);
         TimePoint now = MillisecondsTimePoint.now();
         RaceLogEvent event = null;
-        TimePoint from = mapping.getTimeRange().openBeginning() ? null : mapping.getTimeRange().from();
-        TimePoint to = mapping.getTimeRange().openEnd() ? null : mapping.getTimeRange().to();
+        TimePoint from = mapping.getTimeRange().hasOpenBeginning() ? null : mapping.getTimeRange().from();
+        TimePoint to = mapping.getTimeRange().hasOpenEnd() ? null : mapping.getTimeRange().to();
         if (dto.mappedTo instanceof MarkDTO) {
             Mark mark = convertToMark(((MarkDTO) dto.mappedTo), true); 
             event = RaceLogEventFactory.INSTANCE.createDeviceMarkMappingEvent(now, getService().getServerAuthor(),

java/com.sap.sse.common/src/com/sap/sse/common/TimePoint.java

@@ -3,7 +3,12 @@ package com.sap.sse.common;
 import java.io.Serializable;
 import java.util.Date;
 
+import com.sap.sse.common.impl.MillisecondsTimePoint;
+
 public interface TimePoint extends Comparable<TimePoint>, Serializable {
+    TimePoint BeginningOfTime = new MillisecondsTimePoint(Long.MIN_VALUE);
+    TimePoint EndOfTime = new MillisecondsTimePoint(Long.MAX_VALUE);
+    
     long asMillis();
 
     Date asDate();