Module org.elasticsearch.server

Package org.elasticsearch.index.cache.query

Enum Class TrivialQueryCachingPolicy

java.lang.Object

java.lang.Enum<TrivialQueryCachingPolicy>

org.elasticsearch.index.cache.query.TrivialQueryCachingPolicy

All Implemented Interfaces:

Serializable, Comparable<TrivialQueryCachingPolicy>, Constable, org.apache.lucene.search.QueryCachingPolicy

public enum TrivialQueryCachingPolicy
extends Enum<TrivialQueryCachingPolicy>
implements org.apache.lucene.search.QueryCachingPolicy

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
ALWAYS
NEVER

Method Summary

Modifier and Type	Method	Description
void	onUse(org.apache.lucene.search.Query query)
boolean	shouldCache(org.apache.lucene.search.Query query)
static TrivialQueryCachingPolicy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static TrivialQueryCachingPolicy[]	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

ALWAYS

public static final TrivialQueryCachingPolicy ALWAYS

NEVER

public static final TrivialQueryCachingPolicy NEVER

Method Details

values

public static TrivialQueryCachingPolicy[] 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 TrivialQueryCachingPolicy 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

onUse

public void onUse(org.apache.lucene.search.Query query)

Specified by:

onUse in interface org.apache.lucene.search.QueryCachingPolicy

shouldCache

public boolean shouldCache(org.apache.lucene.search.Query query)

Specified by:

shouldCache in interface org.apache.lucene.search.QueryCachingPolicy