org.apache.sysds.runtime.matrix.operators

Class CountDistinctOperator

java.lang.Object

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

org.apache.sysds.runtime.matrix.operators.CountDistinctOperator

All Implemented Interfaces:

Serializable

public class CountDistinctOperator
extends Operator

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CountDistinctOperator.CountDistinctTypes

Field Summary

Fields

Modifier and Type	Field and Description
Hash.HashType	hashType
CountDistinctOperator.CountDistinctTypes	operatorType

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

sparseSafe

Constructor Summary

Constructors

Constructor and Description
CountDistinctOperator(AggregateUnaryCPInstruction.AUType opType)
CountDistinctOperator(CountDistinctOperator.CountDistinctTypes operatorType)
CountDistinctOperator(CountDistinctOperator.CountDistinctTypes operatorType, Hash.HashType hashType)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

operatorType

public final CountDistinctOperator.CountDistinctTypes operatorType

hashType

public final Hash.HashType hashType

Constructor Detail

CountDistinctOperator

public CountDistinctOperator(AggregateUnaryCPInstruction.AUType opType)

CountDistinctOperator

public CountDistinctOperator(CountDistinctOperator.CountDistinctTypes operatorType)

CountDistinctOperator

public CountDistinctOperator(CountDistinctOperator.CountDistinctTypes operatorType,
                             Hash.HashType hashType)