Package | Description |
---|---|
com.actian.dataflow.operators.io.orc | |
com.actian.dataflow.operators.io.parquet | |
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.operators.io |
Provides base file I/O components including encoders and decoders.
|
com.pervasive.datarush.operators.io.avro |
Provides operators for reading and writing files in Avro format.
|
com.pervasive.datarush.operators.io.mdf | |
com.pervasive.datarush.operators.io.staging |
Provides operators for reading and writing DataRush staging datasets.
|
com.pervasive.datarush.operators.io.textfile |
Provides operators for reading and writing text data.
|
com.pervasive.datarush.operators.join |
Provides operators for joining together two data sets into a single one.
|
com.pervasive.datarush.operators.model |
Provides operators for handling models.
|
com.pervasive.datarush.operators.record |
Provides operators for manipulating record structure.
|
com.pervasive.datarush.operators.source |
Provides operators for generating data tokens in various ways.
|
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 |
---|---|
class |
ReadORC |
Modifier and Type | Class and Description |
---|---|
class |
ReadParquet
Reads data previously written using Apache Parquet format by Apache Hive.
|
Modifier and Type | Class and Description |
---|---|
class |
PutPMML
|
Modifier and Type | Interface and Description |
---|---|
interface |
RecordSourceOperator
Refinement of
SourceOperator , specific to RecortPort's. |
Modifier and Type | Class and Description |
---|---|
class |
OpenModelSource<T>
A model source that can be externally composed.
|
class |
OpenRecordSource
A record source that can be externally composed.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractReader
A generic reader of byte data representing a stream of records.
|
class |
ReadSource
Reads a data source as a stream of records.
|
Modifier and Type | Class and Description |
---|---|
class |
ReadAvro
Reads data previously written using Apache Avro format.
|
Modifier and Type | Class and Description |
---|---|
class |
ReadMDF
Reads data previously written using MDF format.
|
Modifier and Type | Class and Description |
---|---|
class |
ReadStagingDataset
Reads a sequence of records previously staged to disk.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractTextReader
A generic reader of text data representing a stream of records.
|
class |
ReadARFF
Read files in the Attribute-Relation File Format (ARFF).
|
class |
ReadDelimitedText
Reads a text file of delimited records as record tokens.
|
class |
ReadFixedText
Reads a text file of fixed-width records as record tokens.
|
class |
ReadJSON
The ReadJSON operator reads a JSON file of key-value pairs or array of objects
as record tokens.
|
class |
ReadLog
Reads a log file as record tokens.
|
Modifier and Type | Class and Description |
---|---|
class |
UnionAll
Provides a union of two data sources.
|
Modifier and Type | Class and Description |
---|---|
class |
PutModel<T>
Provides a way to inject an in-memory reference to a model object into a graph.
|
Modifier and Type | Class and Description |
---|---|
class |
MergeFields
Merges two streams of data with an equivalent number of rows into one.
|
Modifier and Type | Class and Description |
---|---|
class |
EmitRecords
Emits an in-memory token list as output.
|
class |
GenerateArithmeticSequence
Generates a sequence of numerical values, with a constant difference between
consecutive values.
|
class |
GenerateConstant
Generates copies of a constant value.
|
class |
GenerateRandom
Generates rows of random data.
|
class |
GenerateRepeatingCycle
Generates a cycle of repeating values.
|
Modifier and Type | Class and Description |
---|---|
class |
ExternalRecordSource
Defines an external source of record data.
|
Copyright © 2024 Actian Corporation. All rights reserved.