Package org.apache.drill.metastore.operate

Interface Operations<T>

Type Parameters:
T - component unit type
All Known Subinterfaces:
Tables, Views
All Known Implementing Classes:
IcebergTables, MongoTables, RdbmsTables
public interface Operations<T>
Each Metastore component must provide mechanisms which return component metadata, allow reading / writing data from / into Metastore.

  • Method Details

    • metadata

      Metadata metadata()
      Returns:
      component metadata instance

    • read

      Read<T> read()
      Returns:
      component read mechanism implementation

    • modify

      Modify<T> modify()
      Returns:
      component write mechanism implementation