| Package | Description | 
|---|---|
| org.apache.crunch.lambda | Alternative Crunch API using Java 8 features to allow construction of pipelines using lambda functions and method
 references. | 
| Modifier and Type | Method and Description | 
|---|---|
| default <C> LTable<K,C> | LGroupedTable. collectValues(SSupplier<C> emptySupplier,
             SBiConsumer<C,V> addFn,
             PType<C> pType)Collect the values into an aggregate type. | 
| default <A> LTable<K,V> | LGroupedTable. combineValues(SSupplier<A> initialSupplier,
             SBiFunction<A,V,A> combineFn,
             SFunction<A,Iterable<V>> outputFn)Combine the value part of the table using the given functions. | 
| Constructor and Description | 
|---|
| LAggregator(SSupplier<A> initialSupplier,
           SBiFunction<A,V,A> combineFn,
           SFunction<A,Iterable<V>> outputFn) | 
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