/**
 * Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com)
 *
 * 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 com.linkedin.pinot.core.query.pruner;

import com.linkedin.pinot.common.query.ServerQueryRequest;
import org.apache.commons.configuration.Configuration;

import com.linkedin.pinot.core.indexsegment.IndexSegment;


public interface SegmentPruner {

  /**
   *
   * @param config
   */
  public void init(Configuration config);

  /**
   * Returns true if the given segment can be pruned
   *
   * @param segment
   * @param queryRequest
   * @return true if the given segment is pruned.
   */
  public boolean prune(IndexSegment segment, ServerQueryRequest queryRequest);
}