com.amazonaws.services.glue.model

Class Aggregate

java.lang.Object

com.amazonaws.services.glue.model.Aggregate

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

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

Specifies a transform that groups rows by chosen fields and computes the aggregated value by specified function.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Aggregate()

Method Summary

Modifier and Type	Method and Description
Aggregate	clone()
boolean	equals(Object obj)
List<AggregateOperation>	getAggs() Specifies the aggregate functions to be performed on specified fields.
List<List<String>>	getGroups() Specifies the fields to group by.
List<String>	getInputs() Specifies the fields and rows to use as inputs for the aggregate transform.
String	getName() The name of the transform node.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setAggs(Collection<AggregateOperation> aggs) Specifies the aggregate functions to be performed on specified fields.
void	setGroups(Collection<List<String>> groups) Specifies the fields to group by.
void	setInputs(Collection<String> inputs) Specifies the fields and rows to use as inputs for the aggregate transform.
void	setName(String name) The name of the transform node.
String	toString() Returns a string representation of this object.
Aggregate	withAggs(AggregateOperation... aggs) Specifies the aggregate functions to be performed on specified fields.
Aggregate	withAggs(Collection<AggregateOperation> aggs) Specifies the aggregate functions to be performed on specified fields.
Aggregate	withGroups(Collection<List<String>> groups) Specifies the fields to group by.
Aggregate	withGroups(List<String>... groups) Specifies the fields to group by.
Aggregate	withInputs(Collection<String> inputs) Specifies the fields and rows to use as inputs for the aggregate transform.
Aggregate	withInputs(String... inputs) Specifies the fields and rows to use as inputs for the aggregate transform.
Aggregate	withName(String name) The name of the transform node.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Aggregate

public Aggregate()

Method Detail

setName

public void setName(String name)

The name of the transform node.

Parameters:

name - The name of the transform node.

getName

public String getName()

The name of the transform node.

Returns:

The name of the transform node.

withName

public Aggregate withName(String name)

The name of the transform node.

Parameters:

name - The name of the transform node.

Returns:

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

getInputs

public List<String> getInputs()

Specifies the fields and rows to use as inputs for the aggregate transform.

Returns:

Specifies the fields and rows to use as inputs for the aggregate transform.

setInputs

public void setInputs(Collection<String> inputs)

Specifies the fields and rows to use as inputs for the aggregate transform.

Parameters:

inputs - Specifies the fields and rows to use as inputs for the aggregate transform.

withInputs

public Aggregate withInputs(String... inputs)

Specifies the fields and rows to use as inputs for the aggregate transform.

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

Parameters:

inputs - Specifies the fields and rows to use as inputs for the aggregate transform.

Returns:

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

withInputs

public Aggregate withInputs(Collection<String> inputs)

Specifies the fields and rows to use as inputs for the aggregate transform.

Parameters:

inputs - Specifies the fields and rows to use as inputs for the aggregate transform.

Returns:

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

getGroups

public List<List<String>> getGroups()

Specifies the fields to group by.

Returns:

Specifies the fields to group by.

setGroups

public void setGroups(Collection<List<String>> groups)

Specifies the fields to group by.

Parameters:

groups - Specifies the fields to group by.

withGroups

public Aggregate withGroups(List<String>... groups)

Specifies the fields to group by.

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

Parameters:

groups - Specifies the fields to group by.

Returns:

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

withGroups

public Aggregate withGroups(Collection<List<String>> groups)

Specifies the fields to group by.

Parameters:

groups - Specifies the fields to group by.

Returns:

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

getAggs

public List<AggregateOperation> getAggs()

Specifies the aggregate functions to be performed on specified fields.

Returns:

Specifies the aggregate functions to be performed on specified fields.

setAggs

public void setAggs(Collection<AggregateOperation> aggs)

Specifies the aggregate functions to be performed on specified fields.

Parameters:

aggs - Specifies the aggregate functions to be performed on specified fields.

withAggs

public Aggregate withAggs(AggregateOperation... aggs)

Specifies the aggregate functions to be performed on specified fields.

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

Parameters:

aggs - Specifies the aggregate functions to be performed on specified fields.

Returns:

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

withAggs

public Aggregate withAggs(Collection<AggregateOperation> aggs)

Specifies the aggregate functions to be performed on specified fields.

Parameters:

aggs - Specifies the aggregate functions to be performed on specified fields.

Returns:

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

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 Aggregate 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.