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/**
 * 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.lens.cube.parse;

import org.apache.lens.cube.metadata.FactPartition;

public final class TimeRangeUtils {
  private TimeRangeUtils() {

  }
  public static String getTimeRangePartitionFilter(FactPartition partition, CubeQueryContext cubeQueryContext,
    String tableName) {
    String partCol = partition.getPartCol();
    String partFilter;

    if (cubeQueryContext != null && !cubeQueryContext.shouldReplaceTimeDimWithPart()) {
      String replacedPartCol = cubeQueryContext.getTimeDimOfPartitionColumn(partCol);
      if (!partCol.equalsIgnoreCase(replacedPartCol)) {
        partFilter = partition.getFormattedFilter(replacedPartCol, tableName);
      } else {
        partFilter = partition.getFormattedFilter(tableName);
      }
    } else {
      partFilter = partition.getFormattedFilter(tableName);
    }

    return partFilter;
  }
}