// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.bo.views.caching;

import java.io.*;

public final class CacheID implements Serializable
{
    private static final long serialVersionUID = 1L;

    public static CacheID[] EMPTY_ARRAY = new CacheID[0];

    private /* final */ long mID;

    @SuppressWarnings({"deprecation", "UnusedDeclaration"}) @Deprecated /** for Serialization */
    protected CacheID()
    {
    }

    public CacheID( long pID )
    {
        mID = pID;
    }

    @Override
    public boolean equals( Object o )
    {
        return (this == o) || ((o instanceof CacheID) && (((CacheID) o).mID == this.mID));
    }

    @Override
    public int hashCode()
    {
        return (int) (mID ^ (mID >>> 32));
    }
}