1 files changed, 0 insertions, 81 deletions
diff --git a/plugins/org.eclipse.emf.cdo.server.mongodb/src/org/eclipse/emf/cdo/server/internal/mongodb/Ref.java b/plugins/org.eclipse.emf.cdo.server.mongodb/src/org/eclipse/emf/cdo/server/internal/mongodb/Ref.java
deleted file mode 100644
index 62d0df8efc..0000000000
--- a/plugins/org.eclipse.emf.cdo.server.mongodb/src/org/eclipse/emf/cdo/server/internal/mongodb/Ref.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.eclipse.emf.cdo.server.internal.mongodb;
-
-import com.mongodb.BasicDBObject;
-import com.mongodb.DBObject;
-
-import java.util.Map;
-
-/**
- * @author Eike Stepper
- */
-public class Ref extends BasicDBObject
-{
-  private static final long serialVersionUID = 1L;
-
-  public Ref()
-  {
-  }
-
-  public Ref(int size)
-  {
-    super(size);
-  }
-
-  public Ref(@SuppressWarnings("rawtypes") Map m)
-  {
-    super(m);
-  }
-
-  public Ref(String key, Object value)
-  {
-    super(key, value);
-  }
-
-  public Ref or(DBObject... expressions)
-  {
-    put("$or", expressions);
-    return this;
-  }
-
-  public Ref eq(String field, Object value)
-  {
-    put(field, value);
-    return this;
-  }
-
-  public Ref ne(String field, Object value)
-  {
-    return op(field, value, "$ne");
-  }
-
-  public Ref gt(String field, Object value)
-  {
-    return op(field, value, "$gt");
-  }
-
-  public Ref gte(String field, Object value)
-  {
-    return op(field, value, "$gte");
-  }
-
-  public Ref lt(String field, Object value)
-  {
-    return op(field, value, "$lt");
-  }
-
-  public Ref lte(String field, Object value)
-  {
-    return op(field, value, "$lte");
-  }
-
-  public Ref exists(String field, boolean yes)
-  {
-    return op(field, yes, "$exists");
-  }
-
-  private Ref op(String field, Object value, String op)
-  {
-    put(field, new BasicDBObject(op, value));
-    return this;
-  }
-}
-\ No newline at end of file