Uses of Interface
com.pervasive.datarush.ports.PortMetadata

Packages that use PortMetadata

Package	Description
com.pervasive.datarush.analytics.pmml	Provides shared and base classes for PMML model representation of Analytics algorithms.
com.pervasive.datarush.operators	Provides classes and interfaces for developing dataflow operators.
com.pervasive.datarush.ports	Provides classes and interfaces related to receiving and sending data in a dataflow graph.
com.pervasive.datarush.ports.model	Provides implementations of port objects dealing with the flow of single objects between operators.
com.pervasive.datarush.ports.record	Provides implementations of port objects related to the flow of record sets between operators.

Uses of PortMetadata in com.pervasive.datarush.analytics.pmml

Classes in com.pervasive.datarush.analytics.pmml that implement PortMetadata

Modifier and Type	Class and Description
static class	PMMLPort.Metadata The port metadata associated with PMMLPorts.

Methods in com.pervasive.datarush.analytics.pmml that return types with arguments of type PortMetadata

Modifier and Type	Method and Description
Class<? extends PortMetadata>	PMMLPort.getMetadataType()

Uses of PortMetadata in com.pervasive.datarush.operators

Methods in com.pervasive.datarush.operators that return PortMetadata

Modifier and Type	Method and Description
PortMetadata	MetadataContext.getCombinedMetadata(LogicalPort logicalPort) Returns the source metadata combined with the required metadata to determine the actual metadata that the operator will receive.
PortMetadata	MetadataContext.getRequiredMetadata(LogicalPort logicalPort) Gets the required metadata for the given input.
PortMetadata	MetadataContext.getSourceMetadata(LogicalPort logicalPort) Returns the source metadata associated with the given port.

Methods in com.pervasive.datarush.operators with parameters of type PortMetadata

Modifier and Type	Method and Description
void	MetadataCalculationContext.setOutputMetadata(LogicalPort logicalPort, PortMetadata metadata) Sets the metadata associated with the given output port
void	MetadataCalculationContext.setRequiredMetadata(LogicalPort logicalPort, PortMetadata metadata) Sets the required metadata for the given input.

Uses of PortMetadata in com.pervasive.datarush.ports

Methods in com.pervasive.datarush.ports that return types with arguments of type PortMetadata

Modifier and Type	Method and Description
abstract Class<? extends PortMetadata>	LogicalPort.getMetadataType() Returns the class of metadata that this port uses

Uses of PortMetadata in com.pervasive.datarush.ports.model

Classes in com.pervasive.datarush.ports.model that implement PortMetadata

Modifier and Type	Class and Description
class	AbstractModelPortMetadata Base class for model metadata.

Methods in com.pervasive.datarush.ports.model that return types with arguments of type PortMetadata

Modifier and Type	Method and Description
Class<? extends PortMetadata>	DoneSignalPort.getMetadataType()

Uses of PortMetadata in com.pervasive.datarush.ports.record

Classes in com.pervasive.datarush.ports.record that implement PortMetadata

Modifier and Type	Class and Description
class	RecordMetadata The metadata associated with record ports.