Package org.apache.sysds.runtime.io

Class InputOutputInfo

java.lang.Object

org.apache.sysds.runtime.io.InputOutputInfo

All Implemented Interfaces:

Serializable

public class InputOutputInfo
extends Object
implements Serializable

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final InputOutputInfo	BinaryBlockFrameInputOutputInfo
static final InputOutputInfo	BinaryBlockInputOutputInfo
static final InputOutputInfo	BinaryBlockTensorInputOutputInfo
static final InputOutputInfo	CompressedInputOutputInfo
static final InputOutputInfo	CSVInputOutputInfo
static final InputOutputInfo	HDF5InputOutputInfo
Class<? extends org.apache.hadoop.mapred.InputFormat>	inputFormatClass
Class<? extends org.apache.hadoop.io.Writable>	keyClass
static final InputOutputInfo	LIBSVMInputOutputInfo
static final InputOutputInfo	MatrixMarketInputOutputInfo
MetaData	metadata
Class<? extends org.apache.hadoop.mapred.OutputFormat>	outputFormatClass
static final InputOutputInfo	TextCellInputOutputInfo
Class<? extends org.apache.hadoop.io.Writable>	valueClass

Constructor Summary

Constructors

Constructor	Description
InputOutputInfo(Class<? extends org.apache.hadoop.mapred.InputFormat> formatClsIn, Class<? extends org.apache.hadoop.mapred.OutputFormat> formatClsOut, Class<? extends org.apache.hadoop.io.Writable> keyCls, Class<? extends org.apache.hadoop.io.Writable> valueCls)

Method Summary

Modifier and Type	Method	Description
static InputOutputInfo	get(Types.DataType dt, Types.FileFormat fmt)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

inputFormatClass

public Class<? extends org.apache.hadoop.mapred.InputFormat> inputFormatClass

outputFormatClass

public Class<? extends org.apache.hadoop.mapred.OutputFormat> outputFormatClass

keyClass

public Class<? extends org.apache.hadoop.io.Writable> keyClass

valueClass

public Class<? extends org.apache.hadoop.io.Writable> valueClass

metadata

public MetaData metadata

TextCellInputOutputInfo

public static final InputOutputInfo TextCellInputOutputInfo

MatrixMarketInputOutputInfo

public static final InputOutputInfo MatrixMarketInputOutputInfo

BinaryBlockInputOutputInfo

public static final InputOutputInfo BinaryBlockInputOutputInfo

BinaryBlockFrameInputOutputInfo

public static final InputOutputInfo BinaryBlockFrameInputOutputInfo

BinaryBlockTensorInputOutputInfo

public static final InputOutputInfo BinaryBlockTensorInputOutputInfo

CSVInputOutputInfo

public static final InputOutputInfo CSVInputOutputInfo

LIBSVMInputOutputInfo

public static final InputOutputInfo LIBSVMInputOutputInfo

HDF5InputOutputInfo

public static final InputOutputInfo HDF5InputOutputInfo

CompressedInputOutputInfo

public static final InputOutputInfo CompressedInputOutputInfo

Constructor Details

InputOutputInfo

public InputOutputInfo(Class<? extends org.apache.hadoop.mapred.InputFormat> formatClsIn,
 Class<? extends org.apache.hadoop.mapred.OutputFormat> formatClsOut,
 Class<? extends org.apache.hadoop.io.Writable> keyCls,
 Class<? extends org.apache.hadoop.io.Writable> valueCls)

Method Details

get

public static InputOutputInfo get(Types.DataType dt,
 Types.FileFormat fmt)