Package io.trino.operator.exchange

Record Class UniformPartitionRebalancer.WriterPartitionId

java.lang.Object
java.lang.Record
io.trino.operator.exchange.UniformPartitionRebalancer.WriterPartitionId
Enclosing class:
UniformPartitionRebalancer
public static record UniformPartitionRebalancer.WriterPartitionId(int writerId, int partitionId) extends Record

  • Constructor Details

    • WriterPartitionId

      public WriterPartitionId(int writerId, int partitionId)
      Creates an instance of a WriterPartitionId record class.
      Parameters:
      writerId - the value for the writerId record component
      partitionId - the value for the partitionId record component

  • Method Details

    • deserialize

      public static UniformPartitionRebalancer.WriterPartitionId deserialize(long value)

    • serialize

      public static long serialize(UniformPartitionRebalancer.WriterPartitionId writerPartitionId)

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • writerId

      public int writerId()
      Returns the value of the writerId record component.
      Returns:
      the value of the writerId record component

    • partitionId

      public int partitionId()
      Returns the value of the partitionId record component.
      Returns:
      the value of the partitionId record component