Package com.google.cloud.bigquery

Enum TableMetadataCacheUsage.UnusedReason

java.lang.Object

java.lang.Enum<TableMetadataCacheUsage.UnusedReason>

com.google.cloud.bigquery.TableMetadataCacheUsage.UnusedReason

All Implemented Interfaces:

Serializable, Comparable<TableMetadataCacheUsage.UnusedReason>

Enclosing class:

TableMetadataCacheUsage

public static enum TableMetadataCacheUsage.UnusedReason
extends Enum<TableMetadataCacheUsage.UnusedReason>

Reason for not using metadata caching for the table.

Enum Constant Summary

Enum Constants

Enum Constant	Description
EXCEEDED_MAX_STALENESS	Metadata cache was outside the table's maxStaleness.
METADATA_CACHING_NOT_ENABLED	Metadata caching feature is not enabled.
OTHER_REASON	Other unknown reason.
UNUSED_REASON_UNSPECIFIED	Unused reasons not specified.

Method Summary

Modifier and Type	Method	Description
static TableMetadataCacheUsage.UnusedReason	valueOf(String name)	Returns the enum constant of this type with the specified name.
static TableMetadataCacheUsage.UnusedReason[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

UNUSED_REASON_UNSPECIFIED

public static final TableMetadataCacheUsage.UnusedReason UNUSED_REASON_UNSPECIFIED

Unused reasons not specified.

EXCEEDED_MAX_STALENESS

public static final TableMetadataCacheUsage.UnusedReason EXCEEDED_MAX_STALENESS

Metadata cache was outside the table's maxStaleness.

METADATA_CACHING_NOT_ENABLED

public static final TableMetadataCacheUsage.UnusedReason METADATA_CACHING_NOT_ENABLED

Metadata caching feature is not enabled. Update BigLake tables to enable the metadata caching.

OTHER_REASON

public static final TableMetadataCacheUsage.UnusedReason OTHER_REASON

Other unknown reason.

Method Details

values

public static TableMetadataCacheUsage.UnusedReason[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TableMetadataCacheUsage.UnusedReason valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null