Package org.apache.sysds.runtime.functionobjects

Class ReduceRow

java.lang.Object

org.apache.sysds.runtime.functionobjects.FunctionObject

org.apache.sysds.runtime.functionobjects.IndexFunction

org.apache.sysds.runtime.functionobjects.ReduceRow

All Implemented Interfaces:

Serializable

public class ReduceRow
extends IndexFunction

Reduce all rows into a single row.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	computeDimension(int row, int col, MatrixValue.CellIndex retDim)
boolean	computeDimension(DataCharacteristics in, DataCharacteristics out)
void	execute(MatrixIndexes in, MatrixIndexes out)
void	execute(MatrixValue.CellIndex in, MatrixValue.CellIndex out)
static ReduceRow	getReduceRowFnObject()

Methods inherited from class org.apache.sysds.runtime.functionobjects.IndexFunction

toString

Methods inherited from class org.apache.sysds.runtime.functionobjects.FunctionObject

clone, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute

Methods inherited from class java.lang.Object

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

Method Details

getReduceRowFnObject

public static ReduceRow getReduceRowFnObject()

execute

public void execute(MatrixIndexes in,
 MatrixIndexes out)

Specified by:

execute in class IndexFunction

execute

public void execute(MatrixValue.CellIndex in,
 MatrixValue.CellIndex out)

Specified by:

execute in class IndexFunction

computeDimension

public boolean computeDimension(int row,
 int col,
 MatrixValue.CellIndex retDim)

Specified by:

computeDimension in class IndexFunction

computeDimension

public boolean computeDimension(DataCharacteristics in,
 DataCharacteristics out)

Specified by:

computeDimension in class IndexFunction