//	Contour - Android drawing teacher application
//	Copyright (C) 2014  Johannes Riedmann
//	
//	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 3 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, see <http://www.gnu.org/licenses/>.

package com.j0h1.contour.volley;

import android.content.Context;

import com.android.volley.RequestQueue;
import com.android.volley.toolbox.Volley;

/**
 * Singleton that holds a representation of Volley's RequestQueue.
 * @author Johannes Riedmann
 *
 */
public class RequestQueueSingleton {
	private static RequestQueue queue = null;
	
	private RequestQueueSingleton() {
		
	}
	
	public static RequestQueue getInstance(Context context) {
		if (queue == null) {
			queue = Volley.newRequestQueue(context);
		}
		return queue;
	}
	
}
