/*
* Licensed 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 com.github.ggrandes.kvstore.holders;
import java.nio.ByteBuffer;
/**
* Basic Holder for data (int, long,...)
*
* @param <T>
*
* @author Guillermo Grandes / guillermo.grandes[at]gmail.com
*/
public abstract class DataHolder<T> implements Comparable<T>, HolderSerializable<T> {
// ========= Basic Object methods =========
@Override
abstract public String toString();
@Override
abstract public int hashCode();
// ========= Comparable =========
@Override
abstract public boolean equals(final Object obj);
@Override
abstract public int compareTo(final T another);
// ========= Serialization =========
@Override
abstract public int byteLength();
@Override
abstract public void serialize(final ByteBuffer buf);
@Override
abstract public T deserialize(final ByteBuffer buf);
}