MetaDataEventMatcher (org.refcodes:refcodes-observer 1.9.9 API)

Type Parameters:

E - The matchee type

All Superinterfaces:

EventMatcher<E>, org.refcodes.matcher.Matcher<E>
```
public interface MetaDataEventMatcher<E extends GenericMetaDataEvent<?,?>>
extends EventMatcher<E>
```
This interface typifies the Matcher interface for the usage with GenericMetaDataEvent instances. An EventMatcher most commonly uses the EventMetaData (as defined with the GenericMetaDataEvent) in order to determine whether an GenericActionEvent matches EventMetaData properties or not.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean isMatching(E aEvent)
  Tests whether the given event is matching the mathcer's criteria.

- Method Detail
  - isMatching
```
boolean isMatching(E aEvent)
```
    Tests whether the given event is matching the mathcer's criteria.
    
    Specified by:
    
    isMatching in interface EventMatcher<E extends GenericMetaDataEvent<?,?>>
    
    Specified by:
    
    isMatching in interface org.refcodes.matcher.Matcher<E extends GenericMetaDataEvent<?,?>>
    
    Parameters:
    
    aEvent - The event used for testing its matchability.
    
    Returns:
    
    True in case the event matches the matcher's criteria, else false.