PreHashedDecoratedKey.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 java.nio.ByteBuffer;

import org.apache.cassandra.dht.Token;

public class PreHashedDecoratedKey extends BufferDecoratedKey
{
    final long hash0;
    final long hash1;

    public PreHashedDecoratedKey(Token token, ByteBuffer key, long hash0, long hash1)
    {
        super(token, key);
        this.hash0 = hash0;
        this.hash1 = hash1;
    }

    @Override
    public void filterHash(long[] dest)
    {
        dest[0] = hash0;
        dest[1] = hash1;
    }
}