cassandra-trunk/src/java/org/apache/cassandra/db/ArrayClusteringBoundOrBoundary.java
/*
 * 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.cassandra.db;

import com.google.common.base.Preconditions;

public abstract class ArrayClusteringBoundOrBoundary extends AbstractArrayClusteringPrefix implements ClusteringBoundOrBoundary<byte[]>
{
    public ArrayClusteringBoundOrBoundary(Kind kind, byte[][] values)
    {
        super(kind, values);
        Preconditions.checkArgument(values.length > 0 || !kind.isBoundary(),
                                    "Cannot create bounds/boundary objects without clustering values");
    }
    public static ClusteringBoundOrBoundary<byte[]> create(Kind kind, byte[][] values)
    {
        return kind.isBoundary()
               ? new ArrayClusteringBoundary(kind, values)
               : new ArrayClusteringBound(kind, values);
    }
}
