Method Detail

• get

  <T> T get(java.lang.String key)

  Retrieves an object by key.

  Returns:

  object

• getOrElse

  <T> T getOrElse(java.lang.String key,
                java.util.concurrent.Callable<T> block,
                int expiration)

  Retrieve a value from the cache, or set it from a default Callable function.

  Parameters:

  key - Item key.

  block - block returning value to set if key does not exist

  expiration - expiration period in seconds.

  Returns:

  value

• getOrElse

  <T> T getOrElse(java.lang.String key,
                java.util.concurrent.Callable<T> block)

  Retrieve a value from the cache, or set it from a default Callable function. The value has no expiration.

  Parameters:

  key - Item key.

  block - block returning value to set if key does not exist

  Returns:

  value

• set

  void set(java.lang.String key,
         java.lang.Object value,
         int expiration)

  Sets a value with expiration.

  Parameters:

  key - Item key.

  value - The value to set.

  expiration - expiration in seconds

• set

  void set(java.lang.String key,
         java.lang.Object value)

  Sets a value without expiration.

  Parameters:

  key - Item key.

  value - The value to set.

• remove

  void remove(java.lang.String key)

  Removes a value from the cache.

  Parameters:

  key - The key to remove the value for.