/**
 * 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.common;

import com.linkedin.pinot.core.operator.BaseOperator;
import com.linkedin.pinot.core.segment.index.readers.InvertedIndexReader;
import com.linkedin.pinot.core.segment.index.readers.Dictionary;

public abstract class DataSource extends BaseOperator {

  public abstract boolean setPredicate(Predicate predicate);

  public abstract DataSourceMetadata getDataSourceMetadata();

  public abstract InvertedIndexReader getInvertedIndex();

  public abstract Dictionary getDictionary();
}