com.amazonaws.services.glue.model

Class AggregateOperation

java.lang.Object

com.amazonaws.services.glue.model.AggregateOperation

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AggregateOperation
extends Object
implements Serializable, Cloneable, StructuredPojo

Specifies the set of parameters needed to perform aggregation in the aggregate transform.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
AggregateOperation()

Method Summary

Modifier and Type	Method and Description
AggregateOperation	clone()
boolean	equals(Object obj)
String	getAggFunc() Specifies the aggregation function to apply.
List<String>	getColumn() Specifies the column on the data set on which the aggregation function will be applied.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setAggFunc(String aggFunc) Specifies the aggregation function to apply.
void	setColumn(Collection<String> column) Specifies the column on the data set on which the aggregation function will be applied.
String	toString() Returns a string representation of this object.
AggregateOperation	withAggFunc(AggFunction aggFunc) Specifies the aggregation function to apply.
AggregateOperation	withAggFunc(String aggFunc) Specifies the aggregation function to apply.
AggregateOperation	withColumn(Collection<String> column) Specifies the column on the data set on which the aggregation function will be applied.
AggregateOperation	withColumn(String... column) Specifies the column on the data set on which the aggregation function will be applied.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AggregateOperation

public AggregateOperation()

Method Detail

getColumn

public List<String> getColumn()

Specifies the column on the data set on which the aggregation function will be applied.

Returns:

Specifies the column on the data set on which the aggregation function will be applied.

setColumn

public void setColumn(Collection<String> column)

Specifies the column on the data set on which the aggregation function will be applied.

Parameters:

column - Specifies the column on the data set on which the aggregation function will be applied.

withColumn

public AggregateOperation withColumn(String... column)

Specifies the column on the data set on which the aggregation function will be applied.

NOTE: This method appends the values to the existing list (if any). Use setColumn(java.util.Collection) or withColumn(java.util.Collection) if you want to override the existing values.

Parameters:

column - Specifies the column on the data set on which the aggregation function will be applied.

Returns:

Returns a reference to this object so that method calls can be chained together.

withColumn

public AggregateOperation withColumn(Collection<String> column)

Specifies the column on the data set on which the aggregation function will be applied.

Parameters:

column - Specifies the column on the data set on which the aggregation function will be applied.

Returns:

Returns a reference to this object so that method calls can be chained together.

setAggFunc

public void setAggFunc(String aggFunc)

Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Parameters:

aggFunc - Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

See Also:

AggFunction

getAggFunc

public String getAggFunc()

Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Returns:

Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

See Also:

AggFunction

withAggFunc

public AggregateOperation withAggFunc(String aggFunc)

Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Parameters:

aggFunc - Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

AggFunction

withAggFunc

public AggregateOperation withAggFunc(AggFunction aggFunc)

Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Parameters:

aggFunc - Specifies the aggregation function to apply.

Possible aggregation functions include: avg countDistinct, count, first, last, kurtosis, max, min, skewness, stddev_samp, stddev_pop, sum, sumDistinct, var_samp, var_pop

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

AggFunction

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public AggregateOperation clone()

Overrides:

clone in class Object

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.