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.
|
Modifier and Type | Class and Description |
---|---|
static class |
PMMLPort.Metadata
The port metadata associated with PMMLPorts.
|
Modifier and Type | Method and Description |
---|---|
Class<? extends PortMetadata> |
PMMLPort.getMetadataType() |
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.
|
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.
|
Modifier and Type | Method and Description |
---|---|
abstract Class<? extends PortMetadata> |
LogicalPort.getMetadataType()
Returns the class of metadata that this port uses
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractModelPortMetadata
Base class for model metadata.
|
Modifier and Type | Method and Description |
---|---|
Class<? extends PortMetadata> |
DoneSignalPort.getMetadataType() |
Modifier and Type | Class and Description |
---|---|
class |
RecordMetadata
The metadata associated with record ports.
|
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