/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.me.helpers;


import java.util.Objects;
import java.util.Optional;

import net.minecraft.entity.player.EntityPlayer;

import appeng.api.networking.security.IActionHost;
import appeng.api.networking.security.IActionSource;


public class MachineSource implements IActionSource
{

	private final IActionHost via;

	public MachineSource( final IActionHost v )
	{
		this.via = v;
	}

	@Override
	public Optional<EntityPlayer> player()
	{
		return Optional.empty();
	}

	@Override
	public Optional<IActionHost> machine()
	{
		return Optional.of( this.via );
	}

	@Override
	public <T> Optional<T> context( Class<T> key )
	{
		return Optional.empty();
	}

	@Override
	public boolean equals( Object o )
	{
		if( this == o )
		{
			return true;
		}
		if( o == null || getClass() != o.getClass() )
		{
			return false;
		}
		MachineSource that = (MachineSource) o;
		return via.equals( that.via );
	}

	@Override
	public int hashCode()
	{
		return Objects.hash( via );
	}
}