/*
* 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.dht;

import java.nio.ByteBuffer;

import org.apache.cassandra.db.marshal.AbstractType;

public class LocalToken extends Token<ByteBuffer>
{
    static final long serialVersionUID = 8437543776403014875L;

    private final AbstractType comparator;

    public LocalToken(AbstractType comparator, ByteBuffer token)
    {
        super(token);
        this.comparator = comparator;
    }

    @Override
    public String toString()
    {
        return comparator.getString(token);
    }

    public int compareTo(Token<ByteBuffer> o)
    {
        return comparator.compare(token, o.token);
    }

    @Override
    public int hashCode()
    {
        final int prime = 31;
        return prime + token.hashCode();
    }

    @Override
    public boolean equals(Object obj)
    {
        if (this == obj)
            return true;
        if (!(obj instanceof LocalToken))
            return false;
        LocalToken other = (LocalToken) obj;
        return token.equals(other.token);
    }

}
