com.mysql.cj

Class PerConnectionLRUFactory.PerConnectionLRU

java.lang.Object

com.mysql.cj.PerConnectionLRUFactory.PerConnectionLRU

All Implemented Interfaces:

CacheAdapter<String,QueryInfo>

Enclosing class:

PerConnectionLRUFactory

class PerConnectionLRUFactory.PerConnectionLRU
extends Object
implements CacheAdapter<String,QueryInfo>

Field Summary

Fields

Modifier and Type	Field and Description
private LRUCache<String,QueryInfo>	cache
private int	cacheSqlLimit
private Object	syncMutex

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PerConnectionLRU(Object syncMutex, int cacheMaxSize, int maxKeySize)

Method Summary

Modifier and Type	Method and Description
QueryInfo	get(String key)
void	invalidate(String key)
void	invalidateAll()
void	invalidateAll(Set<String> keys)
void	put(String key, QueryInfo value)

Methods inherited from class java.lang.Object

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

Field Detail

cacheSqlLimit

private final int cacheSqlLimit

cache

private final LRUCache<String,QueryInfo> cache

syncMutex

private final Object syncMutex

Constructor Detail

PerConnectionLRU

protected PerConnectionLRU(Object syncMutex,
                           int cacheMaxSize,
                           int maxKeySize)

Method Detail

get

public QueryInfo get(String key)

Specified by:

get in interface CacheAdapter<String,QueryInfo>

put

public void put(String key,
                QueryInfo value)

Specified by:

put in interface CacheAdapter<String,QueryInfo>

invalidate

public void invalidate(String key)

Specified by:

invalidate in interface CacheAdapter<String,QueryInfo>

invalidateAll

public void invalidateAll(Set<String> keys)

Specified by:

invalidateAll in interface CacheAdapter<String,QueryInfo>

invalidateAll

public void invalidateAll()

Specified by:

invalidateAll in interface CacheAdapter<String,QueryInfo>