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BoofCV is an open source Java library for real-time computer vision and robotics applications.

There is a newer version: 1.1.6

/*
 * Copyright (c) 2011-2017, Peter Abeles. All Rights Reserved.
 *
 * This file is part of BoofCV (http://boofcv.org).
 *
 * 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 boofcv.override;

import java.util.ArrayList;
import java.util.List;

/**
 * Provides functions for managing overrided functions
 *
 * @author Peter Abeles
 */
public class BOverrideManager {

	public static final List list = new ArrayList<>();

	public static synchronized void register( Class target ) {
		if( BOverrideClass.class.isAssignableFrom(target)) {
			list.add(target);
		} else {
			throw new RuntimeException("Expected a class derived from "+BOverrideClass.class.getSimpleName());
		}
	}

	/**
	 * Prints a summary of what has been overriden
	 */
	public static void print() {
		System.out.println("Total registered "+list.size());
	}

	public static void main(String[] args) {
		BOverrideManager.print();
	}
}