Enum Class CellState

java.lang.Object
java.lang.Enum<CellState>
org.apache.kafka.common.CellState
All Implemented Interfaces:
Serializable, Comparable<CellState>, Constable
public enum CellStateextends Enum<CellState>
Represents the state of a cell, mostly indicating whether tenants can be moved in or out of a cell.

  • Enum Constant Details

    • UNKNOWN

      public static final CellState UNKNOWN
      A cell is never in an UNKNOWN state, but a client can pass a state that is UNKNOWN which fails during validation.

    • READY

      public static final CellState READY
      Tenants can be moved in and out of the cell

    • QUARANTINED

      public static final CellState QUARANTINED
      Tenants cannot be moved in and out of the cell

    • EXCLUDED

      public static final CellState EXCLUDED
      Tenants cannot be moved in but can be moved out of the cell

  • Field Details

    • VALID_CELL_STATES

      public static final Set<CellState> VALID_CELL_STATES

  • Method Details

    • values

      public static CellState[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static CellState valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • code

      public byte code()

    • isEligibleSource

      public boolean isEligibleSource()

    • isEligibleDestination

      public boolean isEligibleDestination()

    • toEnum

      public static CellState toEnum(byte code)