| Package | Description | 
|---|---|
| com.tangosol.coherence.jcache.partitionedcache | Contains classes related to partitioned cache implementation of Coherence JCache. | 
| com.tangosol.util.comparator | Contains concrete  Comparatorimplementations and related interfaces. | 
| com.tangosol.util.extractor | Contains  ValueExtractorandValueUpdaterrelated classes. | 
| Class and Description | 
|---|
| QueryMapComparator This interface is used by Comparator implementations that can use value extraction optimization exposed by the  QueryMap.Entryinterface. | 
| Class and Description | 
|---|
| EntryAwareComparator EntryAwareComparator is an extension to the  Comparatorinterface that allows theEntryComparatorto know whether the underlying comparator expects to compare the corresponding Entries' keys or values. | 
| QueryMapComparator This interface is used by Comparator implementations that can use value extraction optimization exposed by the  QueryMap.Entryinterface. | 
| SafeComparator Null-safe delegating comparator. | 
| Class and Description | 
|---|
| QueryMapComparator This interface is used by Comparator implementations that can use value extraction optimization exposed by the  QueryMap.Entryinterface. |