org.jwall.audit
Interface FeatureExtractor<E extends Event,F>

All Known Implementing Classes:

LogMessageExtractor, PersistentCollectionExtractor, PersistentCollectionProcessor, ValueExtractor

public interface FeatureExtractor<E extends Event,F>

Method Summary

F	extract(String feature, E event) Extract all values for the specified feature from the given event.
Set<String>	getVariables(E event) This method extracts all available feature names for the given event.

Method Detail

getVariables

Set<String> getVariables(E event)

This method extracts all available feature names for the given event.

Parameters:

event -

Returns:

extract

F extract(String feature,
          E event)

Extract all values for the specified feature from the given event.

Parameters:

feature -

event -

Returns: