Package com.rapidminer.operator.ports

Interface Summary

InputPort	A port that receives data from a connected output port.
InputPorts
MetaDataChangeListener	Classes implementing this interface can be added to inputports as listener.
OutputPort	An output port which forwards it output to a connected input port.
OutputPorts
Port	Operators in a process are connected via input and output ports.
PortExtender	Superclass of behaviour classes that generate ports as needed.
PortOwner	The owner of a port.
Ports<T extends Port>	A collection of either input or output Ports (as defined by generic class T).

Class Summary

CollectingPortPairExtender	This port pair extender offers the ability to collect data at its input ports over several iterations and deliver it to its output ports as a collection.
DummyPortPairExtender	This extender is just for operators which don't have any real input.
InputPortExtender	Port Extender that can be used if an operator needs to receive an arbitrary number of input objects.
MultiInputPortPairExtender
MultiOutputPortPairExtender
MultiPortPairExtender<S extends Port,M extends Port>	This class observes a set of input and output ports and adds additional ports as needed to several Ports collections.
OutputPortExtender	Does the same as its superclass but provides also a method to generate a meta data transformation rule that copies from an input to all generated output ports.
PortPairExtender	This class observes a set of input and output ports and adds additional ports as needed.
PortPairExtender.PortPair	A pair of ports managed by a PortPairExtender.
ProcessingStep	This class holds information about a processing step for an IOObject.
SinglePortExtender<T extends Port>	A port extender automatically creates an additional port if ports are connected.

Enum Summary

Multiplicity

Exception Summary

PortException