Package org.apache.iotdb.confignode.persistence.partition

Class RegionGroup

java.lang.Object
org.apache.iotdb.confignode.persistence.partition.RegionGroup
public class RegionGroup extends Object

  • Constructor Details

    • RegionGroup

      public RegionGroup()

    • RegionGroup

      public RegionGroup(long createTime, TRegionReplicaSet replicaSet)

  • Method Details

    • getCreateTime

      public long getCreateTime()

    • getId

      public TConsensusGroupId getId()

    • getReplicaSet

      public TRegionReplicaSet getReplicaSet()

    • updateDataNode

      public void updateDataNode(TDataNodeLocation newDataNodeLocation)
      Update the DataNodeLocation in TRegionReplicaSet if necessary.
      Parameters:
      newDataNodeLocation - The new DataNodeLocation.

    • addRegionLocation

      public void addRegionLocation(TDataNodeLocation node)

    • removeRegionLocation

      public void removeRegionLocation(int nodeId)

    • updateSlotCountMap

      public void updateSlotCountMap(Map<TSeriesPartitionSlot,AtomicLong> deltaMap)
      Parameters:
      deltaMap - Map<TSeriesPartitionSlot, Delta TTimePartitionSlot Count>

    • getSeriesSlotCount

      public int getSeriesSlotCount()

    • getTimeSlotCount

      public long getTimeSlotCount()

    • belongsToDataNode

      public boolean belongsToDataNode(int dataNodeId)
      Check if the RegionGroup belongs to the specified DataNode.
      Parameters:
      dataNodeId - The specified DataNodeId.
      Returns:
      True if the RegionGroup belongs to the specified DataNode.

    • serialize

      public void serialize(OutputStream outputStream, org.apache.thrift.protocol.TProtocol protocol) throws IOException, org.apache.thrift.TException
      Throws:
      IOException
      org.apache.thrift.TException

    • deserialize

      public void deserialize(InputStream inputStream, org.apache.thrift.protocol.TProtocol protocol) throws IOException, org.apache.thrift.TException
      Throws:
      IOException
      org.apache.thrift.TException

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object