/**
 *  Copyright 2011 LiveRamp
 *
 *  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.liveramp.hank.coordinator;

import com.liveramp.hank.generated.PartitionMetadata;

import java.io.IOException;

public final class DomainVersions {
  private DomainVersions() {
  }

  public static boolean isClosed(DomainVersion domainVersion) throws IOException {
    return domainVersion.getClosedAt() != null;
  }

  public static long getTotalNumBytes(DomainVersion domainVersion) throws IOException {
    long total = 0;
    for (PartitionMetadata pm : domainVersion.getPartitionsMetadata()) {
      total += pm.get_num_bytes();
    }
    return total;
  }

  public static long getTotalNumRecords(DomainVersion domainVersion) throws IOException {
    long total = 0;
    for (PartitionMetadata pm : domainVersion.getPartitionsMetadata()) {
      total += pm.get_num_records();
    }
    return total;
  }
}