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/*
 * Copyright (C) 2015 SoftIndex LLC.
 *
 * 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 io.datakernel.jmx.api;

import java.util.List;

/**
 * Reduces input list to single value.
 * 
 * It's highly recommended for implementations of this interface to be stateless or immutable
 * (namely have immutable state after creation)
 *
 * @param 
 */
public interface JmxReducer {
	T reduce(List list);
}