mirror of
https://github.com/dmulloy2/ProtocolLib.git
synced 2024-06-26 06:44:42 +02:00
50 lines
1.4 KiB
Java
50 lines
1.4 KiB
Java
/*
|
|
* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
|
|
* Copyright (C) 2012 Kristian S. Stangeland
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under the terms of the
|
|
* GNU General Public License as published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with this program;
|
|
* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
* 02111-1307 USA
|
|
*/
|
|
|
|
package com.comphenix.protocol.reflect.cloning;
|
|
|
|
/**
|
|
* Creates a cloner wrapper that accepts and clones NULL values.
|
|
*
|
|
* @author Kristian
|
|
*/
|
|
public class NullableCloner implements Cloner {
|
|
protected Cloner wrapped;
|
|
|
|
public NullableCloner(Cloner wrapped) {
|
|
this.wrapped = wrapped;
|
|
}
|
|
|
|
@Override
|
|
public boolean canClone(Object source) {
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public Object clone(Object source) {
|
|
// Don't pass the NULL value to the cloner
|
|
if (source == null)
|
|
return null;
|
|
else
|
|
return wrapped.clone(source);
|
|
}
|
|
|
|
public Cloner getWrapped() {
|
|
return wrapped;
|
|
}
|
|
}
|