Uses of Class
com.pervasive.datarush.operators.io.AbstractReader

Packages that use AbstractReader

Package	Description
com.actian.dataflow.operators.io.orc
com.actian.dataflow.operators.io.parquet
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.

Uses of AbstractReader in com.actian.dataflow.operators.io.orc

Subclasses of AbstractReader in com.actian.dataflow.operators.io.orc

Modifier and Type	Class and Description
class	ReadORC

Uses of AbstractReader in com.actian.dataflow.operators.io.parquet

Subclasses of AbstractReader in com.actian.dataflow.operators.io.parquet

Modifier and Type	Class and Description
class	ReadParquet Reads data previously written using Apache Parquet format by Apache Hive.

Uses of AbstractReader in com.pervasive.datarush.operators.io.avro

Subclasses of AbstractReader in com.pervasive.datarush.operators.io.avro

Modifier and Type	Class and Description
class	ReadAvro Reads data previously written using Apache Avro format.

Uses of AbstractReader in com.pervasive.datarush.operators.io.mdf

Subclasses of AbstractReader in com.pervasive.datarush.operators.io.mdf

Modifier and Type	Class and Description
class	ReadMDF Reads data previously written using MDF format.

Uses of AbstractReader in com.pervasive.datarush.operators.io.staging

Subclasses of AbstractReader in com.pervasive.datarush.operators.io.staging

Modifier and Type	Class and Description
class	ReadStagingDataset Reads a sequence of records previously staged to disk.

Uses of AbstractReader in com.pervasive.datarush.operators.io.textfile

Subclasses of AbstractReader in com.pervasive.datarush.operators.io.textfile

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.