Constructor Detail

• AttributeCache

  AttributeCache(Class<out Object> owner, TypedReg<K, V> reg, int max, int ttl, int tti)

• AttributeCache

  AttributeCache(Class<out Object> owner, TypedReg<K, V> reg, int max, int ttl, int tti, Function<K, V> loader)

Method Detail

• getOwner

   Class<out Object> getOwner()

• getTyped

   TypedReg<K, V> getTyped()

• getName

   String getName()

• getSize

   int getSize()

• getLive

   int getLive()

• getIdle

   int getIdle()

• putAttr

   void putAttr(@NotNull() K key, @NotNull() V value)

  Put key and value

  Parameters:

  key - the key

  value - the value

• putAttr

   void putAttr(@NotNull() K key, @NotNull() V value, int ttl)

  Put key and value with ttl

  Parameters:

  key - the key

  value - the value

  ttl - time to live in second

• putAttrs

   void putAttrs(@NotNull() Map<K, V> map)

  Put keys and values

  Parameters:

  map - map of key-value

• putAttrs

   void putAttrs(@NotNull() Map<K, V> map, int ttl)

  Put keys and values with ttl

  Parameters:

  map - map of key-value

  ttl - time to live in second

• tryAttr

  @Contract(value = "_,!null->!null") V tryAttr(@NotNull() K key, V elze)

  Try to get value by key, load it if not found, return `elze` if the result is null.

  Parameters:

  key - unique key, e.g.

  elze - return `elze` if result is null

• tryAttr

  @Contract(value = "_,!null,_->!null") V tryAttr(@NotNull() K key, V elze, int ttl)

  Try to get value by key, load it if not found, return `elze` if the result is null.

  Parameters:

  key - unique key, e.g.

  elze - return `elze` if result is null

  ttl - ttl in second

• tryAttr

  @NotNull() V tryAttr(@NotNull() K key)

  Try to get an attribute by typed key, load it if not found, throw NPE if the result is null.

  Parameters:

  key - unique key, e.g.

• tryAttr

  @NotNull() V tryAttr(@NotNull() K key, int ttl)

  Try to get an attribute by typed key, load it if not found, throw NPE if the result is null.

  Parameters:

  key - unique key, e.g.

  ttl - ttl in second

• tryAttr

  @Contract(value = "_,true ->!null") V tryAttr(@NotNull() K key, boolean notnull)

  Try to get an attribute by typed key, load it if not found, throw NPE if notnull and the result is null.

  Parameters:

  key - unique key, e.g.

  notnull - whether notnull

• tryAttr

  @Contract(value = "_,true,_ ->!null") V tryAttr(@NotNull() K key, boolean notnull, int ttl)

  Try to get an attribute by typed key, load it if not found, throw NPE if notnull and the result is null.

  Parameters:

  key - unique key, e.g.

  notnull - whether notnull

  ttl - ttl in second

• getAttr

  @Nullable() V getAttr(@NotNull() K key)

  Get an attribute by typed key, and NOT load if not found.

  Parameters:

  key - unique key, e.g.

• getAttrs

  @NotNull() Map<K, V> getAttrs(@NotNull() Collection<K> key)

  Get all attributes by typed keys, and NOT load if not found.

  Parameters:

  key - unique key, e.g.

• ridAttr

   void ridAttr(K key)

  remove an attribute by key

  Parameters:

  key - unique key, e.g.

• ridAttrs

   void ridAttrs(Collection<out K> key)

  remove all attribute by keys

  Parameters:

  key - unique key, e.g.

• ridAttrAll

   void ridAttrAll()

  remove all attribute

• register

   void register()

  register to the global

• unregister

   void unregister()

  unregister from the global

• registered

  @NotNull() static Set<TypedReg<out Object, out Object>> registered()

  thread safely list the registered types

• forEach

   static <K, V> void forEach(@NotNull() TypedReg<K, V> reg, @NotNull() Consumer<AttributeCache<K, V>> handle)

  thread safely loop the registered type

• setLoader

   void setLoader(Function<K, V> loader)