Package org.apache.sysds.runtime.iogen

Class ReaderMappingIndex

java.lang.Object

org.apache.sysds.runtime.iogen.ReaderMappingIndex

public class ReaderMappingIndex
extends Object

Constructor Summary

Constructors

Constructor	Description
ReaderMappingIndex(int nlines, int nrows, int ncols, RawIndex[] sampleRawIndexes, MatrixBlock matrix)
ReaderMappingIndex(String raw, FrameBlock frame)
ReaderMappingIndex(String raw, MatrixBlock matrix)

Method Summary

Modifier and Type	Method	Description
boolean	compareCellValue(int r, int c, String value)
int	getActualValueCount()
int[][]	getMapCol()
int[][]	getMapLen()
MappingProperties	getMappingProperties()
int[][]	getMapRow()
int	getNcols()
int	getNlines()
int	getNrows()
RawIndex[]	getSampleRawIndexes()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReaderMappingIndex

public ReaderMappingIndex(int nlines,
                          int nrows,
                          int ncols,
                          RawIndex[] sampleRawIndexes,
                          MatrixBlock matrix)
                   throws Exception

Throws:

Exception

ReaderMappingIndex

public ReaderMappingIndex(String raw,
                          MatrixBlock matrix)
                   throws Exception

Throws:

Exception

ReaderMappingIndex

public ReaderMappingIndex(String raw,
                          FrameBlock frame)
                   throws Exception

Throws:

Exception

Method Detail

getMapRow

public int[][] getMapRow()

getMapCol

public int[][] getMapCol()

getMapLen

public int[][] getMapLen()

getSampleRawIndexes

public RawIndex[] getSampleRawIndexes()

getNrows

public int getNrows()

getNcols

public int getNcols()

getNlines

public int getNlines()

getMappingProperties

public MappingProperties getMappingProperties()

getActualValueCount

public int getActualValueCount()

compareCellValue

public boolean compareCellValue(int r,
                                int c,
                                String value)