--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/access/BedHeightAccess.java	Wed Oct 16 10:33:09 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/access/BedHeightAccess.java	Wed Oct 16 10:42:45 2013 +0200
@@ -11,11 +11,7 @@
 import java.util.List;
 
 import org.dive4elements.river.artifacts.D4EArtifact;
-import org.dive4elements.river.artifacts.model.minfo.BedHeight;
-import org.dive4elements.river.artifacts.model.minfo.BedHeightFactory;
 import org.dive4elements.river.artifacts.states.SoundingsSelect;
-import org.dive4elements.river.model.BedHeightSingle;
-import org.dive4elements.river.model.BedHeightSingleValue;
 
 import gnu.trove.TIntArrayList;
 
@@ -33,8 +29,12 @@
 
     private String yearEpoch;
 
+    private String type;
+
     private Integer heightId;
 
+    private Integer time;
+
     public BedHeightAccess(D4EArtifact artifact) {
         super(artifact);
     }
@@ -91,11 +91,11 @@
     }
 
 
-    public String getYearEpoch() {
-        if (yearEpoch == null) {
-            yearEpoch =  getString("ye_select");
+    public String getType() {
+        if (type == null) {
+            type = getString("type");
         }
-        return yearEpoch;
+        return type;
     }
 
     public String getYearEpoch() {
@@ -138,30 +138,18 @@
         return epochIDs;
     }
 
-    /**
-     * Return the {@link BedHeight} at the height_id and time of the artifact
-     * @return {@link BedHeight}
-     */
-    public BedHeight getHeight() {
-        logger.debug("getHeight");
-        return BedHeightFactory.getHeight(
-            artifact.getDataAsString("type"),
-            Integer.parseInt(artifact.getDataAsString("height_id")),
-            Integer.parseInt(artifact.getDataAsString("time")));
+    public Integer getHeightId() {
+        if (heightId == null) {
+            heightId = getInteger("height_id");
+        }
+        return heightId;
     }
 
-    /**
-     * Return a {@link List} of {@link BedHeightSingleValue}s
-     * at the range of the artifact
-     * @return List of {@link BedHeightSingleValue}s
-     */
-    public List<BedHeightSingleValue> getSingleValues() {
-        logger.debug("getSingleValues");
-        BedHeightSingle single = BedHeightSingle.getBedHeightSingleById(
-                artifact.getDataAsInteger("height_id"));
-        return BedHeightSingleValue.getBedHeightSingleValues(single,
-                getFrom(),
-                getTo());
+    public Integer getTime() {
+        if (time == null) {
+            time = getInteger("time");
+        }
+        return time;
     }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :