Package org.apache.sysds.runtime.functionobjects

Class IndexFunction

java.lang.Object

org.apache.sysds.runtime.functionobjects.FunctionObject

org.apache.sysds.runtime.functionobjects.IndexFunction

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DiagIndex, OffsetColumnIndex, ReduceAll, ReduceCol, ReduceDiag, ReduceRow, RevIndex, RollIndex, SortIndex, SwapIndex

public abstract class IndexFunction
extends FunctionObject

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IndexFunction()

Method Summary

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

Constructor Details

IndexFunction

public IndexFunction()

Method Details

execute

public abstract void execute(MatrixIndexes in,
 MatrixIndexes out)

execute

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

computeDimension

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

computeDimension

public abstract boolean computeDimension(DataCharacteristics in,
 DataCharacteristics out)

toString

public String toString()

Overrides:

toString in class Object