Class NamedDB

Method Details

• getReadLock

  public void getReadLock()

• releaseReadLock

  public void releaseReadLock()

• getWriteLock

  public void getWriteLock()

• releaseWriteLock

  public void releaseWriteLock()

• kill

  public void kill​(String key)

  Delete an object if it exists

  Parameters:

  key -

• add

  public void add​(String key, Object val)

  Add object, deletes the old one if it exists

  Parameters:

  key -

  val -

• get

  public Object get​(String key) throws RuntimeException

  Get the object, and return it, throws RuntimeException if not found

  Parameters:

  key - non-null

  Returns:

  Object non-null

  Throws:

  RuntimeException - if not found

• exists

  public boolean exists​(String key)

  returns true if an object exists, else returns false

  Parameters:

  key -

  Returns:

  true if an object exists, else returns false

• values

  public Collection<Object> values()

  Since:

  0.9.29 replaces getcount() and getnext(int)