Package io.trino.cache

Class EvictableCacheBuilder<K,V>

java.lang.Object

io.trino.cache.EvictableCacheBuilder<K,V>

public final class EvictableCacheBuilder<K,V>
extends Object

Builder for Cache and LoadingCache instances, similar to CacheBuilder, but creating cache implementations that do not exhibit Guava issue #1881: a cache inspection with Cache.getIfPresent(Object) or Cache.get(Object, Callable) is guaranteed to return fresh state after Cache.invalidate(Object), Cache.invalidateAll(Iterable) or Cache.invalidateAll() were called.

Method Summary

Modifier and Type	Method	Description
<K1 extends K, V1 extends V> com.google.common.cache.Cache<K1,V1>	build()
<K1 extends K, V1 extends V> com.google.common.cache.LoadingCache<K1,V1>	build(com.google.common.cache.CacheLoader<? super K1,V1> loader)
EvictableCacheBuilder<K,V>	concurrencyLevel(int concurrencyLevel)
EvictableCacheBuilder<K,V>	expireAfterWrite(long duration, TimeUnit unit)
EvictableCacheBuilder<K,V>	expireAfterWrite(Duration duration)
EvictableCacheBuilder<K,V>	maximumSize(long maximumSize)
EvictableCacheBuilder<K,V>	maximumWeight(long maximumWeight)
static EvictableCacheBuilder<Object,Object>	newBuilder()
EvictableCacheBuilder<K,V>	recordStats()
EvictableCacheBuilder<K,V>	refreshAfterWrite(long duration, TimeUnit unit)
EvictableCacheBuilder<K,V>	refreshAfterWrite(Duration duration)
EvictableCacheBuilder<K,V>	shareNothingWhenDisabled()	Choose a behavior for case when caching is disabled that prevents data and failure sharing between concurrent callers.
EvictableCacheBuilder<K,V>	shareResultsAndFailuresEvenIfDisabled()	Choose a behavior for case when caching is disabled that may allow data and failure sharing between concurrent callers.
EvictableCacheBuilder<K,V>	ticker(com.google.common.base.Ticker ticker)	Pass-through for CacheBuilder.ticker(Ticker).
<K1 extends K, V1 extends V> EvictableCacheBuilder<K1,V1>	weigher(com.google.common.cache.Weigher<? super K1,? super V1> weigher)

Methods inherited from class java.lang.Object

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

Method Details

newBuilder

@CheckReturnValue
public static EvictableCacheBuilder<Object,Object> newBuilder()

ticker

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> ticker(com.google.common.base.Ticker ticker)

Pass-through for CacheBuilder.ticker(Ticker).

expireAfterWrite

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> expireAfterWrite(long duration,
 TimeUnit unit)

expireAfterWrite

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> expireAfterWrite(Duration duration)

refreshAfterWrite

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> refreshAfterWrite(long duration,
 TimeUnit unit)

refreshAfterWrite

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> refreshAfterWrite(Duration duration)

maximumSize

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> maximumSize(long maximumSize)

maximumWeight

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> maximumWeight(long maximumWeight)

concurrencyLevel

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> concurrencyLevel(int concurrencyLevel)

weigher

public <K1 extends K,
V1 extends V>
EvictableCacheBuilder<K1,V1> weigher(com.google.common.cache.Weigher<? super K1,? super V1> weigher)

recordStats

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> recordStats()

shareResultsAndFailuresEvenIfDisabled

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> shareResultsAndFailuresEvenIfDisabled()

Choose a behavior for case when caching is disabled that may allow data and failure sharing between concurrent callers.

shareNothingWhenDisabled

@CanIgnoreReturnValue
public EvictableCacheBuilder<K,V> shareNothingWhenDisabled()

Choose a behavior for case when caching is disabled that prevents data and failure sharing between concurrent callers. Note: disabled cache won't report any statistics.

build

@CheckReturnValue
public <K1 extends K,
V1 extends V>
com.google.common.cache.Cache<K1,V1> build()

build

@CheckReturnValue
public <K1 extends K,
V1 extends V>
com.google.common.cache.LoadingCache<K1,V1> build(com.google.common.cache.CacheLoader<? super K1,V1> loader)