Package com.rapidminer.operator.ports.metadata

Interface Summary

MDTransformationRule	A rule that transforms meta data, e.g. delivering it from one port to another or by generating new.
MetaDataError	An error that belongs to a port.
PassThroughOrGenerateRuleCondition	This class allows subclasses to make additional checks if
Precondition	A simple precondition of an InputPort.

Class Summary

AbstractPrecondition
AttributeAddingExampleSetPassThroughRule
AttributeMetaData	Meta data about an attribute
AttributeParameterPrecondition	This precondition can be used, if a single attribute must be contained in the example set.
AttributeSetPrecondition	This precondition might be used to ensure that a number of attributes is contained in the exampleSet at the given port.
AttributeSetPrecondition.AttributeNameProvider
AttributeSubsetPassThroughRule
CapabilityPrecondition
CollectionMetaData	MetaData for a IOObjectCollection.
CollectionPrecondition	This precondition checks whether the delivered object is of a given type or a collection of the given type (or a collection of such collections etc.).
DistanceMeasurePrecondition	This precondition must be added to the exampleset input port, if a distance measure might be chosen by the user.
DummyMetaData
ExampleSetContainsSeriesPrecondition	This precondition checks if a series is contained in the example set
ExampleSetMetaData	This class stores detailed meta data information about ExampleSets.
ExampleSetPassThroughRule
ExampleSetPrecondition
ExampleSetSizePrecondition	This Precondition checks whether two example indices given by parameters lying in the size of the example set.
ExampleSetUnionRule	Delivers the union of two example sets to an output port.
FlatteningPassThroughRule	Passes meta data through and recursively unfolds element meta data if CollectionMetaData is found.
GenerateModelTransformationRule
GenerateNewExampleSetMDRule	This rule is for operators, which create a completely new example set
GenerateNewMDRule	Assigns a predefined meta data object to an output port.
GeneratePredictionModelTransformationRule
InputMissingMetaDataError	Indicates that input for a port was missing or had the wrong type.
LearnerPrecondition
ManyToManyPassThroughRule	Passes output i to input i.
ManyToOnePassThroughRule	Delivers meta data received in the first input that is not null to the output port.
MDInteger
MDNumber<T extends Number>	A number which is not known exactly, but maybe only in terms of upper or lower bounds.
MDReal
MDTransformer	This class mirrors the behavior of an Operator's apply-method with respect to the I/O meta data.
MetaData	Meta data about an IOObject.
MetaDataUnderspecifiedError
ModelApplicationRule	This rule might be used, if a model is applied on a data set.
ModelMetaData	This class is holds the informations for all models.
OneToManyPassThroughRule	A rule which copies meta data from one input port to several output ports.
OperatorLoopError	Indicates that the process data flow contains a loop.
ParameterConditionedPrecondition	This precondition wraps around another precondition and performs the check only if a parameter combination is fulfilled.
PassThroughOrGenerateRule	Passes meta data from an input port to an output port or generates a new one if the input meta data is null.
PassThroughRule	Assigns meta data received from an input port to an output port.
PredictionModelMetaData
SimpleMetaDataError
SimplePrecondition	Checks whether a given port receives an object of a desired class.
SubprocessTransformRule	Transforms the meta data by applying the meta data transformer of a subprocess.

Enum Summary

CompatibilityLevel	Defines compatibility levels for auto wiring processes.
MDNumber.Relation
MetaDataInfo	An answer to a meta data question that cannot always be answered with certainty.
SetRelation	Can be used to indicate whether we know the attribute set exactly, or only know that it is a subset/superset of a given set.