public class Frame extends Object
Constructor and Description |
---|
Frame(org.apache.sysml.runtime.controlprogram.caching.FrameObject frameObject,
org.apache.sysml.runtime.controlprogram.context.SparkExecutionContext sparkExecutionContext) |
Modifier and Type | Method and Description |
---|---|
FrameMetadata |
getFrameMetadata()
Obtain the frame metadata
|
String[][] |
to2DStringArray()
Obtain the frame as a two-dimensional String array
|
BinaryBlockFrame |
toBinaryBlockFrame()
Obtain the matrix as a
BinaryBlockFrame |
org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> |
toDF()
Obtain the frame as a
DataFrame |
org.apache.sysml.runtime.controlprogram.caching.FrameObject |
toFrameObject()
Obtain the frame as a SystemML FrameObject.
|
org.apache.spark.api.java.JavaRDD<String> |
toJavaRDDStringCSV()
Obtain the frame as a
JavaRDD<String> in CSV format |
org.apache.spark.api.java.JavaRDD<String> |
toJavaRDDStringIJV()
Obtain the frame as a
JavaRDD<String> in IJV format |
org.apache.spark.rdd.RDD<String> |
toRDDStringCSV()
Obtain the frame as a
RDD<String> in CSV format |
org.apache.spark.rdd.RDD<String> |
toRDDStringIJV()
Obtain the frame as a
RDD<String> in IJV format |
String |
toString() |
public Frame(org.apache.sysml.runtime.controlprogram.caching.FrameObject frameObject, org.apache.sysml.runtime.controlprogram.context.SparkExecutionContext sparkExecutionContext)
public org.apache.sysml.runtime.controlprogram.caching.FrameObject toFrameObject()
public String[][] to2DStringArray()
public org.apache.spark.api.java.JavaRDD<String> toJavaRDDStringIJV()
JavaRDD<String>
in IJV formatJavaRDD<String>
in IJV formatpublic org.apache.spark.api.java.JavaRDD<String> toJavaRDDStringCSV()
JavaRDD<String>
in CSV formatJavaRDD<String>
in CSV formatpublic org.apache.spark.rdd.RDD<String> toRDDStringCSV()
RDD<String>
in CSV formatRDD<String>
in CSV formatpublic org.apache.spark.rdd.RDD<String> toRDDStringIJV()
RDD<String>
in IJV formatRDD<String>
in IJV formatpublic org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> toDF()
DataFrame
DataFrame
public BinaryBlockFrame toBinaryBlockFrame()
BinaryBlockFrame
BinaryBlockFrame
public FrameMetadata getFrameMetadata()
Copyright © 2017 The Apache Software Foundation. All rights reserved.