OverrideAlgorithm.java

/*
 * Copyright 2014-2016 CyberVision, Inc.
 *
 * 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 org.kaaproject.kaa.server.common.core.algorithms.override;

import org.kaaproject.kaa.server.common.core.configuration.BaseData;
import org.kaaproject.kaa.server.common.core.configuration.OverrideData;

import java.io.IOException;
import java.util.List;

public interface OverrideAlgorithm {

  /**
   * Merges configurations into single configuration.
   *
   * @param baseConfiguration      the base configuration
   * @param overrideConfigurations list of configuration to merge from
   * @return the merged configuration
   * @throws OverrideException the configuration merger exception
   */
  BaseData override(BaseData baseConfiguration, List<OverrideData> overrideConfigurations)
          throws OverrideException, IOException;

}