Package org.elasticsearch.common.cache

Class CacheBuilder<K,V>

java.lang.Object

org.elasticsearch.common.cache.CacheBuilder<K,V>

public class CacheBuilder<K,V>
extends Object

Method Summary

Modifier and Type	Method	Description
Cache<K,V>	build()
static <K, V> CacheBuilder<K,V>	builder()
CacheBuilder<K,V>	removalListener(RemovalListener<K,V> removalListener)
CacheBuilder<K,V>	setExpireAfterAccess(org.elasticsearch.core.TimeValue expireAfterAccess)	Sets the amount of time before an entry in the cache expires after it was last accessed.
CacheBuilder<K,V>	setExpireAfterWrite(org.elasticsearch.core.TimeValue expireAfterWrite)	Sets the amount of time before an entry in the cache expires after it was written.
CacheBuilder<K,V>	setMaximumWeight(long maximumWeight)
CacheBuilder<K,V>	weigher(ToLongBiFunction<K,V> weigher)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

builder

public static <K,
V> CacheBuilder<K,V> builder()

setMaximumWeight

public CacheBuilder<K,V> setMaximumWeight(long maximumWeight)

setExpireAfterAccess

public CacheBuilder<K,V> setExpireAfterAccess(org.elasticsearch.core.TimeValue expireAfterAccess)

Sets the amount of time before an entry in the cache expires after it was last accessed.

Parameters:

expireAfterAccess - The amount of time before an entry expires after it was last accessed. Must not be null and must be greater than 0.

setExpireAfterWrite

public CacheBuilder<K,V> setExpireAfterWrite(org.elasticsearch.core.TimeValue expireAfterWrite)

Sets the amount of time before an entry in the cache expires after it was written.

Parameters:

expireAfterWrite - The amount of time before an entry expires after it was written. Must not be null and must be greater than 0.

weigher

public CacheBuilder<K,V> weigher(ToLongBiFunction<K,V> weigher)

removalListener

public CacheBuilder<K,V> removalListener(RemovalListener<K,V> removalListener)

build

public Cache<K,V> build()