org.rocksdb.AbstractCompactionFilterFactory<T>

public abstract class AbstractCompactionFilterFactory<T extends AbstractCompactionFilter<?>> extends RocksCallbackObject

Each compaction will create a new AbstractCompactionFilter allowing the application to know about different compactions

Constructor Details
- AbstractCompactionFilterFactory
  
  public AbstractCompactionFilterFactory()
Method Details
- initializeNative
  
  protected long initializeNative(long... nativeParameterHandles)
  
  Description copied from class: RocksCallbackObject
  
  Construct the Native C++ object which will callback to our object methods
  
  Specified by:
  
  initializeNative in class RocksCallbackObject
  
  Parameters:
  
  nativeParameterHandles - An array of native handles for any parameter objects that are needed during construction
  
  Returns:
  
  The native handle of the C++ object which will callback to us
- createCompactionFilter
  
  public abstract T createCompactionFilter(AbstractCompactionFilter.Context context)
  
  Create a new compaction filter
  
  Parameters:
  
  context - The context describing the need for a new compaction filter
  
  Returns:
  
  A new instance of AbstractCompactionFilter
- name
  
  public abstract String name()
  
  A name which identifies this compaction filter
  The name will be printed to the LOG file on start up for diagnosis
  
  Returns:
  
  name which identifies this compaction filter.
- disposeInternal
  
  protected void disposeInternal()
  
  We override RocksCallbackObject.disposeInternal() as disposing of a rocksdb::AbstractCompactionFilterFactory requires a slightly different approach as it is a std::shared_ptr
  
  Overrides:
  
  disposeInternal in class RocksCallbackObject

Class AbstractCompactionFilterFactory<T extends AbstractCompactionFilter<?>>

Field Summary