CacheListenerSupportIsEmpty Method (IFilter) | 
.NET API Reference for Oracle® Coherence Community Edition 
 (14.1.1.0)
E55634-01
 
            Checks whether or not this CacheListenerSupport object
            contains any listeners for a given filter.
            
 
    Namespace: 
   Tangosol.Net.Cache.Support
    Assembly:
   Coherence (in Coherence.dll) Version: 14.1.1.1 (14.1.1.1)
Syntaxpublic virtual bool IsEmpty(
	IFilter filter
)
Parameters
- filter
 - Type: Tangosol.UtilIFilter
            The IFilter.
             
Return Value
Type: 
Booleantrue if there are no listeners for the specified filter
            encapsulated by this CacheListenerSupport object.
            
See Also