Package com.microsoft.azure.toolkit.lib.common.cache

Class Cache1<T>

java.lang.Object

com.microsoft.azure.toolkit.lib.common.cache.Cache1<T>

public class Cache1<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	Cache1.Status

Field Summary

Fields

Modifier and Type	Field	Description
private com.github.benmanes.caffeine.cache.LoadingCache<String,Optional<T>>	cache
private static ThreadLocal<Stack<Cache1<?>>>	caching
private static String	KEY
private T	latest
private java.util.function.Consumer<String>	onNewStatus
private java.util.function.BiConsumer<T,T>	onNewValue
private AtomicReference<String>	status
private java.util.function.Supplier<T>	supplier

Constructor Summary

Constructors

Constructor	Description
Cache1(java.util.function.Supplier<T> supplier)

Method Summary

Modifier and Type	Method	Description
private boolean	compareAndSetStatus(String o, String n)
T	get()
T	getIfPresent()
T	getIfPresent(boolean loadIfAbsent)
String	getStatus()
void	invalidate()
private boolean	isProcessing()
private Optional<T>	load()
Cache1<T>	onStatusChanged(java.util.function.Consumer<String> onNewStatus)
Cache1<T>	onValueChanged(java.util.function.BiConsumer<T,T> onNewValue)
private void	setStatus(String n)
T	update(Runnable body, String status)
T	update(Callable<T> body, String status)
private Optional<T>	update(Callable<T> body, String status, T oldValue)

Methods inherited from class java.lang.Object

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

Field Detail

caching

private static final ThreadLocal<Stack<Cache1<?>>> caching

KEY

private static final String KEY

See Also:

Constant Field Values

cache

@Nonnull
private final com.github.benmanes.caffeine.cache.LoadingCache<String,Optional<T>> cache

supplier

@Nonnull
private final java.util.function.Supplier<T> supplier

status

@Nonnull
private final AtomicReference<String> status

onNewValue

private java.util.function.BiConsumer<T,T> onNewValue

onNewStatus

private java.util.function.Consumer<String> onNewStatus

latest

private T latest

Constructor Detail

Cache1

public Cache1(@Nonnull
              java.util.function.Supplier<T> supplier)

Method Detail

onValueChanged

public Cache1<T> onValueChanged(java.util.function.BiConsumer<T,T> onNewValue)

onStatusChanged

public Cache1<T> onStatusChanged(java.util.function.Consumer<String> onNewStatus)

load

@Nullable
private Optional<T> load()

update

@Nullable
private Optional<T> update(@Nonnull
                           Callable<T> body,
                           String status,
                           T oldValue)

update

@Nullable
public T update(@Nonnull
                Callable<T> body,
                String status)

update

@Nullable
public T update(@Nonnull
                Runnable body,
                String status)

getIfPresent

@Nullable
public T getIfPresent()

getIfPresent

@Nullable
public T getIfPresent(boolean loadIfAbsent)

get

@Nullable
public T get()

invalidate

public void invalidate()

compareAndSetStatus

private boolean compareAndSetStatus(String o,
                                    String n)

setStatus

private void setStatus(String n)

getStatus

public String getStatus()

isProcessing

private boolean isProcessing()