org.apache.hadoop.hive.ql.cache.results

Enum CacheUsage.CacheStatus

java.lang.Object

java.lang.Enum<CacheUsage.CacheStatus>

org.apache.hadoop.hive.ql.cache.results.CacheUsage.CacheStatus

All Implemented Interfaces:

Serializable, Comparable<CacheUsage.CacheStatus>

Enclosing class:

CacheUsage

public static enum CacheUsage.CacheStatus
extends Enum<CacheUsage.CacheStatus>

Enum Constant Summary

Enum Constants

Enum Constant and Description
CACHE_NOT_USED
CAN_CACHE_QUERY_RESULTS
QUERY_USING_CACHE

Method Summary

Modifier and Type	Method and Description
static CacheUsage.CacheStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static CacheUsage.CacheStatus[]	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 Detail

CACHE_NOT_USED

public static final CacheUsage.CacheStatus CACHE_NOT_USED

QUERY_USING_CACHE

public static final CacheUsage.CacheStatus QUERY_USING_CACHE

CAN_CACHE_QUERY_RESULTS

public static final CacheUsage.CacheStatus CAN_CACHE_QUERY_RESULTS

Method Detail

values

public static CacheUsage.CacheStatus[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CacheUsage.CacheStatus c : CacheUsage.CacheStatus.values())
    System.out.println(c);

Returns:

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

valueOf

public static CacheUsage.CacheStatus 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