Package io.fluxcapacitor.javaclient.persisting.caching

Class DefaultCache

java.lang.Object

io.fluxcapacitor.javaclient.persisting.caching.DefaultCache

All Implemented Interfaces:

Cache, AutoCloseable

public class DefaultCache
extends Object
implements Cache

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	DefaultCache.CacheReference

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	mutexPrecursor

Constructor Summary

Constructors

Constructor	Description
DefaultCache()
DefaultCache(int maxSize)
DefaultCache(int maxSize, Executor evictionNotifier)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()
<T> T	compute(Object id, BiFunction<? super Object,? super T,? extends T> mappingFunction)
<T> T	computeIfAbsent(Object id, Function<? super Object,T> mappingFunction)
<T> T	computeIfPresent(Object id, BiFunction<? super Object,? super T,? extends T> mappingFunction)
boolean	containsKey(Object id)
<T> T	get(Object id)
protected void	notifyEvictionListeners(Object id, io.fluxcapacitor.javaclient.persisting.caching.CacheEvictionEvent.Reason reason)
protected void	pollReferenceQueue()
Object	put(Object id, Object value)
Object	putIfAbsent(Object id, Object value)
Registration	registerEvictionListener(Consumer<CacheEvictionEvent> listener)
<T> T	remove(Object id)
int	size()
protected <T> T	unwrap(DefaultCache.CacheReference ref)
protected DefaultCache.CacheReference	wrap(Object id, Object value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fluxcapacitor.javaclient.persisting.caching.Cache

getOrDefault, isEmpty

Field Details

mutexPrecursor

protected static final String mutexPrecursor

See Also:

• Constant Field Values

Constructor Details

DefaultCache

public DefaultCache()

DefaultCache

public DefaultCache(int maxSize)

DefaultCache

public DefaultCache(int maxSize,
 Executor evictionNotifier)

Method Details

compute

public <T> T compute(Object id,
 BiFunction<? super Object,? super T,? extends T> mappingFunction)

Specified by:

compute in interface Cache

put

public Object put(Object id,
 Object value)

Specified by:

put in interface Cache

putIfAbsent

public Object putIfAbsent(Object id,
 Object value)

Specified by:

putIfAbsent in interface Cache

computeIfAbsent

public <T> T computeIfAbsent(Object id,
 Function<? super Object,T> mappingFunction)

Specified by:

computeIfAbsent in interface Cache

computeIfPresent

public <T> T computeIfPresent(Object id,
 BiFunction<? super Object,? super T,? extends T> mappingFunction)

Specified by:

computeIfPresent in interface Cache

remove

public <T> T remove(Object id)

Specified by:

remove in interface Cache

get

public <T> T get(Object id)

Specified by:

get in interface Cache

containsKey

public boolean containsKey(Object id)

Specified by:

containsKey in interface Cache

clear

public void clear()

Specified by:

clear in interface Cache

size

public int size()

Specified by:

size in interface Cache

registerEvictionListener

public Registration registerEvictionListener(Consumer<CacheEvictionEvent> listener)

Specified by:

registerEvictionListener in interface Cache

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Cache

wrap

protected DefaultCache.CacheReference wrap(Object id,
 Object value)

unwrap

protected <T> T unwrap(DefaultCache.CacheReference ref)

pollReferenceQueue

protected void pollReferenceQueue()

notifyEvictionListeners

protected void notifyEvictionListeners(Object id,
 io.fluxcapacitor.javaclient.persisting.caching.CacheEvictionEvent.Reason reason)