/**
 * 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 org.apache.cassandra.dht.Token;

/**
 * Represents a decorated key, handy for certain operations
 * where just working with strings gets slow.
 */
public class DecoratedKey<T extends Token>
{
    public static final String DELIMITER = ":";

    private T token;
    private String key;

    public DecoratedKey(T token, String key)
    {
        super();
        this.token = token;
        this.key = key;
    }

    public T getToken()
    {
        return token;
    }

    public String getKey()
    {
        return key;
    }

    @Override
    public int hashCode()
    {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((key == null) ? 0 : key.hashCode());
        result = prime * result + ((token == null) ? 0 : token.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj)
    {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        DecoratedKey other = (DecoratedKey) obj;
        if (key == null)
        {
            if (other.key != null)
                return false;
        } else if (!key.equals(other.key))
            return false;
        if (token == null)
        {
            if (other.token != null)
                return false;
        } else if (!token.equals(other.token))
            return false;
        return true;
    }

    /**
     * Return the on disk format of the decorated key.
     */
    public String toString()
    {
        return token.toString() + DELIMITER + key;
    }

}

add DecoratedKey.java to fix build