Package org.apache.storm.cluster

# Enum Class DaemonType

java.lang.Object
java.lang.Enum<DaemonType>
org.apache.storm.cluster.DaemonType

All Implemented Interfaces:
  `Serializable`, `Comparable<DaemonType>`, `Constable`

public enum DaemonType extends Enum<DaemonType>
The type of process/daemon that this server is running as. This is used with the IStormClusterState implementation to know how to properly secure data stored in it.

- ## Nested Class Summary

  ## Nested classes/interfaces inherited from class java.lang.Enum

  `Enum.EnumDesc<E extends Enum<E>>`

- ## Enum Constant Summary

  Enum Constants
  Enum Constant
  Description
  `NIMBUS`
  `PACEMAKER`
  `SUPERVISOR`
  `UNKNOWN`
  `WORKER`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final List<org.apache.storm.shade.org.apache.zookeeper.data.ACL>`
  `NIMBUS_SUPERVISOR_ZK_ACLS`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `List<org.apache.storm.shade.org.apache.zookeeper.data.ACL>`
  `getDefaultZkAcls(Map<String,Object> conf)`
  Get the default ZK ACLs that should be used for a given daemon type.
  `List<org.apache.storm.shade.org.apache.zookeeper.data.ACL>`
  `getZkSecretAcls(WorkerTokenServiceType type, Map<String,Object> conf)`
  Get the ACLs to store a secret for a given service.
  `static DaemonType`
  `valueOf(String name)`
  Returns the enum constant of this class with the specified name.
  `static DaemonType[]`
  `values()`
  Returns an array containing the constants of this enum class, in the order they are declared.

  ### Methods inherited from class java.lang.Enum

  `clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Enum Constant Details

  - ### SUPERVISOR

    public static final DaemonType SUPERVISOR

  - ### NIMBUS

    public static final DaemonType NIMBUS

  - ### WORKER

    public static final DaemonType WORKER

  - ### PACEMAKER

    public static final DaemonType PACEMAKER

  - ### UNKNOWN

    public static final DaemonType UNKNOWN

- ## Field Details

  - ### NIMBUS_SUPERVISOR_ZK_ACLS

    public static final List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> NIMBUS_SUPERVISOR_ZK_ACLS

- ## Method Details

  - ### values

    public static DaemonType[] 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 DaemonType 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

  - ### getDefaultZkAcls

    public List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> getDefaultZkAcls(Map<String,Object> conf)
    Get the default ZK ACLs that should be used for a given daemon type.
    Parameters:
      `conf` - the config used to help get the correct ACLs.
    Returns:
      the list of acls. null means no acls.

  - ### getZkSecretAcls

    public List<org.apache.storm.shade.org.apache.zookeeper.data.ACL> getZkSecretAcls(WorkerTokenServiceType type, Map<String,Object> conf)
    Get the ACLs to store a secret for a given service.
    Parameters:
      `type` - the type of service the secret is for.
      `conf` - the cluster configuration.
    Returns:
      the ACLs