Github user albertostratio commented on a diff in the pull request:
https://github.com/apache/incubator-metamodel/pull/2#discussion_r18383484
--- Diff:
cassandra/src/main/java/org/apache/metamodel/cassandra/CassandraDataContext.java
---
@@ -0,0 +1,205 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.metamodel.cassandra;
+
+import com.datastax.driver.core.*;
+import com.datastax.driver.core.querybuilder.QueryBuilder;
+import com.datastax.driver.core.querybuilder.Select;
+
+import org.apache.metamodel.DataContext;
+import org.apache.metamodel.MetaModelException;
+import org.apache.metamodel.QueryPostprocessDataContext;
+import org.apache.metamodel.data.DataSet;
+import org.apache.metamodel.query.FilterItem;
+import org.apache.metamodel.schema.*;
+import org.apache.metamodel.util.SimpleTableDef;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * DataContext implementation for Apache Cassandra database.
+ *
+ * When instantiating this DataContext, a keyspace name is provided. In
Cassandra,
+ * the keyspace is the container for your application data, similar to a
schema in
+ * a relational database. Keyspaces are used to group column families
together.
+ *
+ * This implementation supports either automatic discovery of a schema or
manual
+ * specification of a schema, through the {@link SimpleTableDef} class.
+ *
+ * @author Alberto Rodriguez
--- End diff --
I removed the author tags from the classes. Anyway, I included the tag
because there are plenty of classes with these tags so I think we should double
check this issue.
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