processing/src/main/java/org/apache/carbondata/processing/util/CarbonQueryUtil.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.carbondata.processing.util;

import java.util.Collections;
import java.util.List;

import org.apache.commons.lang3.StringUtils;

/**
 * This utilty parses the Carbon query plan to actual query model object.
 */
public class CarbonQueryUtil {

  private CarbonQueryUtil() {

  }

  /**
   * split sourcePath by comma
   */
  public static void splitFilePath(String sourcePath, List<String> partitionsFiles,
      String separator) {
    if (StringUtils.isNotEmpty(sourcePath)) {
      String[] files = sourcePath.split(separator);
      Collections.addAll(partitionsFiles, files);
    }
  }
}