| Name | Description | Type | Package | Framework |
| AbstractSingleNodeProcessingChain | A helper class for building single node streams that use a NamedChannelSource and NamedChannelSink. | Class | org.springframework.xd.dirt.test.process | Spring XD |
| SingleNodeProcessingChain | Creates a stream to test a processing chain p1 p2 . | Class | org.springframework.xd.dirt.test.process | Spring XD |
| SingleNodeProcessingChainConsumer | Creates a stream to test a processing chain including a source but no sink and adds a NamedChannelSink tocreate a complete stream. | Class | org.springframework.xd.dirt.test.process | Spring XD |
| SingleNodeProcessingChainProducer | Creates a stream to test a processing chain including a sink but no source and adds a NamedChannelSource tocreate a complete stream. | Class | org.springframework.xd.dirt.test.process | Spring XD |
| SingleNodeProcessingChainSupport | A helper class to easily create AbstractSingleNodeProcessingChains using static methods. | Class | org.springframework.xd.dirt.test.process | Spring XD |