| Package | Description | 
|---|---|
| org.apache.crunch.lambda | Alternative Crunch API using Java 8 features to allow construction of pipelines using lambda functions and method
 references. | 
| Class and Description | 
|---|
| LCollection Java 8 friendly version of the  PCollectioninterface, allowing distributed operations to be expressed in
 terms of lambda expressions and method references, instead of creating a new class implementation for each operation. | 
| LCollectionFactory Factory for creating  LCollection,LTableandLGroupedTableobjects from their correspondingPCollection,PTableandPGroupedTabletypes. | 
| LDoFn A Java lambdas friendly version of the  DoFnclass. | 
| LDoFnContext Context object for implementing distributed operations in terms of Lambda expressions. | 
| LGroupedTable Java 8 friendly version of the  PGroupedTableinterface, allowing distributed operations to be expressed in
 terms of lambda expressions and method references, instead of creating a new class implementation for each operation. | 
| LTable Java 8 friendly version of the  PTableinterface, allowing distributed operations to be expressed in
 terms of lambda expressions and method references, instead of creating a new class implementation for each operation. | 
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