hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/client/QuotaList.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.hadoop.hdds.client;

import java.util.ArrayList;
import java.util.List;

/**
 *This class contains arraylist for storage constant used in OzoneQuota.
 */
public class QuotaList {
  private final ArrayList<String> ozoneQuota;
  private final ArrayList<OzoneQuota.Units> unitQuota;
  private final ArrayList<Long> sizeQuota;

  public QuotaList() {
    ozoneQuota = new ArrayList<>();
    unitQuota = new ArrayList<>();
    sizeQuota = new ArrayList<>();
  }

  public void addQuotaList(
      String oQuota, OzoneQuota.Units uQuota, Long sQuota) {
    ozoneQuota.add(oQuota);
    unitQuota.add(uQuota);
    sizeQuota.add(sQuota);
  }

  public List<String> getOzoneQuotaArray() {
    return this.ozoneQuota;
  }

  public List<Long> getSizeQuotaArray() {
    return this.sizeQuota;
  }

  public List<OzoneQuota.Units> getUnitQuotaArray() {
    return this.unitQuota;
  }

  public OzoneQuota.Units getUnits(String oQuota) {
    return unitQuota.get(ozoneQuota.indexOf(oQuota));
  }

  public Long getQuotaSize(OzoneQuota.Units uQuota) {
    return sizeQuota.get(unitQuota.indexOf(uQuota));
  }

  public OzoneQuota.Units getQuotaUnit(Long sQuota) {
    return unitQuota.get(sizeQuota.indexOf(sQuota));
  }

}