See: Description
| Interface | Description | 
|---|---|
| ComparatorLambda | Interface for use with a comparator lambda | 
| StreamComparator | Defines a comparator we can use with TupleStreams | 
| Class | Description | 
|---|---|
| FieldComparator | An equality field Comparator which compares a field of two Tuples and determines sort order. | 
| HashKey | |
| MultipleFieldComparator | Wraps multiple Comparators to provide sub-sorting. | 
| Enum | Description | 
|---|---|
| ComparatorOrder | Enum for supported comparator ordering | 
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