Package org.apache.sysds.runtime.matrix.operators

Class UnarySketchOperator

java.lang.Object

org.apache.sysds.runtime.matrix.operators.Operator

org.apache.sysds.runtime.matrix.operators.MultiThreadedOperator

org.apache.sysds.runtime.matrix.operators.AggregateUnaryOperator

org.apache.sysds.runtime.matrix.operators.UnarySketchOperator

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CountDistinctOperator

public class UnarySketchOperator
extends AggregateUnaryOperator

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.sysds.runtime.matrix.operators.AggregateUnaryOperator

aggOp, indexFn

Fields inherited from class org.apache.sysds.runtime.matrix.operators.Operator

sparseSafe

Constructor Summary

Constructors

Constructor	Description
UnarySketchOperator(AggregateOperator aop, IndexFunction indexFunction, Types.Direction direction)
UnarySketchOperator(AggregateOperator aop, IndexFunction indexFunction, Types.Direction direction, int numThreads)

Method Summary

Modifier and Type	Method	Description
Types.Direction	getDirection()

Methods inherited from class org.apache.sysds.runtime.matrix.operators.AggregateUnaryOperator

isColAggregate, isFullAggregate, isRowAggregate, toString

Methods inherited from class org.apache.sysds.runtime.matrix.operators.MultiThreadedOperator

getNumThreads, setNumThreads

Methods inherited from class java.lang.Object

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

Constructor Detail

UnarySketchOperator

public UnarySketchOperator(AggregateOperator aop,
                           IndexFunction indexFunction,
                           Types.Direction direction)

UnarySketchOperator

public UnarySketchOperator(AggregateOperator aop,
                           IndexFunction indexFunction,
                           Types.Direction direction,
                           int numThreads)

Method Detail

getDirection

public Types.Direction getDirection()