Enum Class AtlasIntegrationAuditCode

java.lang.Object
java.lang.Enum<AtlasIntegrationAuditCode>
org.odpi.openmetadata.adapters.connectors.apacheatlas.integration.ffdc.AtlasIntegrationAuditCode
All Implemented Interfaces:
Serializable, Comparable<AtlasIntegrationAuditCode>, Constable, AuditLogMessageSet

public enum AtlasIntegrationAuditCode extends Enum<AtlasIntegrationAuditCode> implements AuditLogMessageSet
The ApacheAtlasAuditCode is used to define the message content for the OMRS Audit Log. The 5 fields in the enum are:
  • Log Message Identifier - to uniquely identify the message
  • Severity - is this an event, decision, action, error or exception
  • Log Message Text - includes placeholder to allow additional values to be captured
  • Additional Information - further parameters and data relating to the audit message (optional)
  • SystemAction - describes the result of the situation
  • UserAction - describes how a user should correct the situation
  • 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
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0048 - The integration connector {0} is adding a DataFlow lineage relationship from {1} open metadata entity {2} to {3} open metadata entity {4}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0051 - The integration connector {0} is adding a ReferenceValueAssignment relationship from {1} open metadata entity {2} to reference value {3} to represent the Apache Atlas {4} classification on entity {5}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0005 - The {0} integration connector encountered an {1} exception when connecting to {2} during the {3} method.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0017 - The {0} configuration property is not set for {1} integration connector and so the default value of {2} will be used
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0019 - The {0} configuration property is set to {1} for {2} integration connector
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0003 - The {0} integration connector has been initialized to publish all glossary terms from the Apache Atlas server at URL {1} to the open metadata ecosystem
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0001 - The {0} integration connector has been initialized to publish all glossary terms to the Apache Atlas server at URL {1}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0004 - The {0} integration connector has been initialized to publish glossary terms from glossary {2} to the Apache Atlas server at URL {1}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0002 - The {0} integration connector has been initialized to publish glossary terms from glossary {2} in the Apache Atlas server at URL {1} to the open metadata ecosystem
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0009 - The {0} integration connector has stopped its monitoring of Apache Atlas at {1} and is shutting down
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0041 - The integration connector {0} created Apache Atlas {1} entity {2} match open metadata {3} entity {4}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0040 - The integration connector {0} created open metadata {1} entity {2} match Apache Atlas {3} entity {4}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0045 - The integration connector {0} is deleting the {1} Apache Atlas entity {2} since the open metadata entity {3} has been removed
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0044 - The integration connector {0} is deleting {1} open metadata entity {2} since Apache Atlas entity {3} has been removed
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0012 - The open metadata glossary category {0} equivalent for Apache Atlas glossary category {1} is missing
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0010 - The open metadata glossary {0} equivalent for Apache Atlas glossary {1} is missing
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0011 - The open metadata glossary term {0} equivalent for Apache Atlas glossary term {1} is missing
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0013 - The equivalent Apache Atlas GUID for {0} open metadata element {1} is not stored as an external identifier
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0018 - The list of values from the {0} configuration property has {1} items with values {2} for {3} integration connector
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0039 - The {0} integration connector can not retrieve the correlation information for {1} open metadata entity {2} linked in Apache Atlas {3} to {4} entity {5}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0047 - The integration connector {0} is replacing Apache Atlas {1} entity {2} for open metadata entity {3} since the Apache Atlas entity has been unilaterally removed
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0046 - The integration connector {0} is replacing {1} open metadata entity {2} for Apache Atlas entity {3} since the open metadata entity has been unilaterally removed
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0014 - The open metadata glossary {0} for equivalent Apache Atlas glossary {1} has been unilaterally deleted; connector {2} is putting it back
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0016 - The open metadata glossary category {0} for equivalent Apache Atlas glossary category {1} has been unilaterally deleted; connector {2} is putting it back
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0015 - The open metadata glossary term {0} for equivalent Apache Atlas glossary term {1} has been unilaterally deleted; connector {2} is putting it back
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0025 - The {0} integration connector is copying the Apache Atlas glossary called {1} into the {2} ({3}) open metadata glossary
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0038 - The {0} integration connector is calling the {1} integration module
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0036 - The {0} integration connector encountered an {1} exception when setting up Classifications in Apache Atlas using the members of the classification reference set called {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0037 - The {0} integration connector encountered an {1} exception when retrieving/setting up the members of the classification reference set called {2} using the classifications from Apache Atlas.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0033 - The {0} integration connector encountered an {1} exception when defining a {2} open metadata type {3} in Apache Atlas.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0035 - The {0} integration connector encountered an {1} exception when retrieving/setting up the members of the classification reference set called {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0049 - The {0} integration connector encountered an {1} exception when retrieving the related reference values assigned to entity {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0052 - The {0} integration connector encountered an {1} exception when retrieving the related elements linked to entity {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0054 - The {0} integration connector encountered an {1} exception when setting up the related elements linked to entity {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0032 - The {0} integration connector encountered an {1} exception when registering a listener to the open metadata ecosystem.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0007 - The {0} integration connector us unable to retrieve requested {1} glossary from Apache Atlas
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0006 - The {0} integration connector is unable to retrieve the requested {1} glossary from the open metadata ecosystem
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0050 - The {0} integration connector encountered an {1} exception when setting up the related reference values assigned to the open metadata entity {2} that represents Apache Atlas entity {3}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0053 - The {0} integration connector encountered an {1} exception when setting up the related elements linked to entity {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0034 - The {0} integration connector encountered an {1} exception when retrieving/setting up the classification reference set called {2}.
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0008 - The {0} integration connector received an unexpected exception {1} during method {2}; the error message was: {3}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0043 - The integration connector {0} is synchronizing open metadata {1} entity {2} to the {3} Apache Atlas entity {4}
    APACHE-ATLAS-INTEGRATION-CONNECTOR-0042 - The integration connector {0} is synchronizing Apache Atlas {1} entity {2} to {3} open metadata entity {4}
  • Method Summary

    Modifier and Type
    Method
    Description
    Retrieve a message definition object for logging.
    Retrieve a message definition object for logging.
    JSON-style toString
    Returns the enum constant of this class with the specified name.
    Returns an array containing the constants of this enum class, in the order they are declared.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait
  • Enum Constant Details

    • CONNECTOR_CONFIGURATION_ALL_EGERIA_GLOSSARIES

      public static final AtlasIntegrationAuditCode CONNECTOR_CONFIGURATION_ALL_EGERIA_GLOSSARIES
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0001 - The {0} integration connector has been initialized to publish all glossary terms to the Apache Atlas server at URL {1}
    • CONNECTOR_CONFIGURATION_SPECIFIC_EGERIA_GLOSSARIES

      public static final AtlasIntegrationAuditCode CONNECTOR_CONFIGURATION_SPECIFIC_EGERIA_GLOSSARIES
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0002 - The {0} integration connector has been initialized to publish glossary terms from glossary {2} in the Apache Atlas server at URL {1} to the open metadata ecosystem
    • CONNECTOR_CONFIGURATION_ALL_ATLAS_GLOSSARIES

      public static final AtlasIntegrationAuditCode CONNECTOR_CONFIGURATION_ALL_ATLAS_GLOSSARIES
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0003 - The {0} integration connector has been initialized to publish all glossary terms from the Apache Atlas server at URL {1} to the open metadata ecosystem
    • CONNECTOR_CONFIGURATION_SPECIFIC_ATLAS_GLOSSARIES

      public static final AtlasIntegrationAuditCode CONNECTOR_CONFIGURATION_SPECIFIC_ATLAS_GLOSSARIES
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0004 - The {0} integration connector has been initialized to publish glossary terms from glossary {2} to the Apache Atlas server at URL {1}
    • BAD_CONFIGURATION

      public static final AtlasIntegrationAuditCode BAD_CONFIGURATION
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0005 - The {0} integration connector encountered an {1} exception when connecting to {2} during the {3} method. The exception message included was {4}
    • UNABLE_TO_RETRIEVE_EGERIA_GLOSSARY

      public static final AtlasIntegrationAuditCode UNABLE_TO_RETRIEVE_EGERIA_GLOSSARY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0006 - The {0} integration connector is unable to retrieve the requested {1} glossary from the open metadata ecosystem
    • UNABLE_TO_RETRIEVE_ATLAS_GLOSSARY

      public static final AtlasIntegrationAuditCode UNABLE_TO_RETRIEVE_ATLAS_GLOSSARY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0007 - The {0} integration connector us unable to retrieve requested {1} glossary from Apache Atlas
    • UNEXPECTED_EXCEPTION

      public static final AtlasIntegrationAuditCode UNEXPECTED_EXCEPTION
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0008 - The {0} integration connector received an unexpected exception {1} during method {2}; the error message was: {3}
    • CONNECTOR_STOPPING

      public static final AtlasIntegrationAuditCode CONNECTOR_STOPPING
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0009 - The {0} integration connector has stopped its monitoring of Apache Atlas at {1} and is shutting down
    • EGERIA_GLOSSARY_DELETED

      public static final AtlasIntegrationAuditCode EGERIA_GLOSSARY_DELETED
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0010 - The open metadata glossary {0} equivalent for Apache Atlas glossary {1} is missing
    • EGERIA_GLOSSARY_TERM_DELETED

      public static final AtlasIntegrationAuditCode EGERIA_GLOSSARY_TERM_DELETED
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0011 - The open metadata glossary term {0} equivalent for Apache Atlas glossary term {1} is missing
    • EGERIA_GLOSSARY_CATEGORY_DELETED

      public static final AtlasIntegrationAuditCode EGERIA_GLOSSARY_CATEGORY_DELETED
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0012 - The open metadata glossary category {0} equivalent for Apache Atlas glossary category {1} is missing
    • EGERIA_GUID_MISSING

      public static final AtlasIntegrationAuditCode EGERIA_GUID_MISSING
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0013 - The equivalent Apache Atlas GUID for {0} open metadata element {1} is not stored as an external identifier
    • REPLACING_EGERIA_GLOSSARY

      public static final AtlasIntegrationAuditCode REPLACING_EGERIA_GLOSSARY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0014 - The open metadata glossary {0} for equivalent Apache Atlas glossary {1} has been unilaterally deleted; connector {2} is putting it back
    • REPLACING_EGERIA_GLOSSARY_TERM

      public static final AtlasIntegrationAuditCode REPLACING_EGERIA_GLOSSARY_TERM
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0015 - The open metadata glossary term {0} for equivalent Apache Atlas glossary term {1} has been unilaterally deleted; connector {2} is putting it back
    • REPLACING_EGERIA_GLOSSARY_CATEGORY

      public static final AtlasIntegrationAuditCode REPLACING_EGERIA_GLOSSARY_CATEGORY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0016 - The open metadata glossary category {0} for equivalent Apache Atlas glossary category {1} has been unilaterally deleted; connector {2} is putting it back
    • CONFIGURATION_PROPERTY_NOT_SET

      public static final AtlasIntegrationAuditCode CONFIGURATION_PROPERTY_NOT_SET
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0017 - The {0} configuration property is not set for {1} integration connector and so the default value of {2} will be used
    • LIST_CONFIGURATION_PROPERTY_SET

      public static final AtlasIntegrationAuditCode LIST_CONFIGURATION_PROPERTY_SET
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0018 - The list of values from the {0} configuration property has {1} items with values {2} for {3} integration connector
    • CONFIGURATION_PROPERTY_SET

      public static final AtlasIntegrationAuditCode CONFIGURATION_PROPERTY_SET
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0019 - The {0} configuration property is set to {1} for {2} integration connector
    • SYNC_ATLAS_GLOSSARY

      public static final AtlasIntegrationAuditCode SYNC_ATLAS_GLOSSARY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0025 - The {0} integration connector is copying the Apache Atlas glossary called {1} into the {2} ({3}) open metadata glossary
    • UNABLE_TO_REGISTER_LISTENER

      public static final AtlasIntegrationAuditCode UNABLE_TO_REGISTER_LISTENER
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0032 - The {0} integration connector encountered an {1} exception when registering a listener to the open metadata ecosystem. The exception message included was {2}
    • UNABLE_TO_DEFINE_TYPE_IN_ATLAS

      public static final AtlasIntegrationAuditCode UNABLE_TO_DEFINE_TYPE_IN_ATLAS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0033 - The {0} integration connector encountered an {1} exception when defining a {2} open metadata type {3} in Apache Atlas. The exception message included was {4}
    • UNABLE_TO_SET_UP_CLASSIFICATION_REFERENCE_SET

      public static final AtlasIntegrationAuditCode UNABLE_TO_SET_UP_CLASSIFICATION_REFERENCE_SET
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0034 - The {0} integration connector encountered an {1} exception when retrieving/setting up the classification reference set called {2}. The exception message included was {3}
    • UNABLE_TO_GET_CLASSIFICATION_REFERENCE_SET_MEMBERS

      public static final AtlasIntegrationAuditCode UNABLE_TO_GET_CLASSIFICATION_REFERENCE_SET_MEMBERS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0035 - The {0} integration connector encountered an {1} exception when retrieving/setting up the members of the classification reference set called {2}. The exception message included was {3}
    • UNABLE_TO_ADD_CLASSIFICATION_REFERENCE_SET_TO_ATLAS

      public static final AtlasIntegrationAuditCode UNABLE_TO_ADD_CLASSIFICATION_REFERENCE_SET_TO_ATLAS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0036 - The {0} integration connector encountered an {1} exception when setting up Classifications in Apache Atlas using the members of the classification reference set called {2}. The exception message included was {3}
    • UNABLE_TO_BUILD_CLASSIFICATION_REFERENCE_SET_FROM_ATLAS

      public static final AtlasIntegrationAuditCode UNABLE_TO_BUILD_CLASSIFICATION_REFERENCE_SET_FROM_ATLAS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0037 - The {0} integration connector encountered an {1} exception when retrieving/setting up the members of the classification reference set called {2} using the classifications from Apache Atlas. The exception message included was {3}
    • SYNC_INTEGRATION_MODULE

      public static final AtlasIntegrationAuditCode SYNC_INTEGRATION_MODULE
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0038 - The {0} integration connector is calling the {1} integration module
    • MISSING_CORRELATION

      public static final AtlasIntegrationAuditCode MISSING_CORRELATION
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0039 - The {0} integration connector can not retrieve the correlation information for {1} open metadata entity {2} linked in Apache Atlas {3} to {4} entity {5}
    • CREATING_EGERIA_ENTITY

      public static final AtlasIntegrationAuditCode CREATING_EGERIA_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0040 - The integration connector {0} created open metadata {1} entity {2} match Apache Atlas {3} entity {4}
    • CREATING_ATLAS_ENTITY

      public static final AtlasIntegrationAuditCode CREATING_ATLAS_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0041 - The integration connector {0} created Apache Atlas {1} entity {2} match open metadata {3} entity {4}
    • UPDATING_EGERIA_ENTITY

      public static final AtlasIntegrationAuditCode UPDATING_EGERIA_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0042 - The integration connector {0} is synchronizing Apache Atlas {1} entity {2} to {3} open metadata entity {4}
    • UPDATING_ATLAS_ENTITY

      public static final AtlasIntegrationAuditCode UPDATING_ATLAS_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0043 - The integration connector {0} is synchronizing open metadata {1} entity {2} to the {3} Apache Atlas entity {4}
    • DELETING_EGERIA_ENTITY

      public static final AtlasIntegrationAuditCode DELETING_EGERIA_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0044 - The integration connector {0} is deleting {1} open metadata entity {2} since Apache Atlas entity {3} has been removed
    • DELETING_ATLAS_ENTITY

      public static final AtlasIntegrationAuditCode DELETING_ATLAS_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0045 - The integration connector {0} is deleting the {1} Apache Atlas entity {2} since the open metadata entity {3} has been removed
    • REPLACING_EGERIA_ENTITY

      public static final AtlasIntegrationAuditCode REPLACING_EGERIA_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0046 - The integration connector {0} is replacing {1} open metadata entity {2} for Apache Atlas entity {3} since the open metadata entity has been unilaterally removed
    • REPLACING_ATLAS_ENTITY

      public static final AtlasIntegrationAuditCode REPLACING_ATLAS_ENTITY
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0047 - The integration connector {0} is replacing Apache Atlas {1} entity {2} for open metadata entity {3} since the Apache Atlas entity has been unilaterally removed
    • ADDING_LINEAGE

      public static final AtlasIntegrationAuditCode ADDING_LINEAGE
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0048 - The integration connector {0} is adding a DataFlow lineage relationship from {1} open metadata entity {2} to {3} open metadata entity {4}
    • UNABLE_TO_GET_REFERENCE_VALUE_ASSIGNMENTS

      public static final AtlasIntegrationAuditCode UNABLE_TO_GET_REFERENCE_VALUE_ASSIGNMENTS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0049 - The {0} integration connector encountered an {1} exception when retrieving the related reference values assigned to entity {2}. The exception message included was {3}
    • UNABLE_TO_SET_REFERENCE_VALUE_ASSIGNMENTS

      public static final AtlasIntegrationAuditCode UNABLE_TO_SET_REFERENCE_VALUE_ASSIGNMENTS
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0050 - The {0} integration connector encountered an {1} exception when setting up the related reference values assigned to the open metadata entity {2} that represents Apache Atlas entity {3}. The exception message included was {4}
    • ASSIGNING_REFERENCE_VALUE

      public static final AtlasIntegrationAuditCode ASSIGNING_REFERENCE_VALUE
      APACHE-ATLAS-INTEGRATION-CONNECTOR-0051 - The integration connector {0} is adding a ReferenceValueAssignment relationship from {1} open metadata entity {2} to reference value {3} to represent the Apache Atlas {4} classification on entity {5}
  • Method Details

    • values

      public static AtlasIntegrationAuditCode[] 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 AtlasIntegrationAuditCode 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
    • getMessageDefinition

      public AuditLogMessageDefinition getMessageDefinition()
      Retrieve a message definition object for logging. This method is used when there are no message inserts.
      Specified by:
      getMessageDefinition in interface AuditLogMessageSet
      Returns:
      message definition object.
    • getMessageDefinition

      public AuditLogMessageDefinition getMessageDefinition(String... params)
      Retrieve a message definition object for logging. This method is used when there are values to be inserted into the message.
      Specified by:
      getMessageDefinition in interface AuditLogMessageSet
      Parameters:
      params - array of parameters (all strings). They are inserted into the message according to the numbering in the message text.
      Returns:
      message definition object.
    • toString

      public String toString()
      JSON-style toString
      Overrides:
      toString in class Enum<AtlasIntegrationAuditCode>
      Returns:
      string of property names and values for this enum