Package software.amazon.awscdk.services.emr

Class CfnCluster.PlacementGroupConfigProperty.Builder

java.lang.Object

software.amazon.awscdk.services.emr.CfnCluster.PlacementGroupConfigProperty.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnCluster.PlacementGroupConfigProperty>

Enclosing interface:

CfnCluster.PlacementGroupConfigProperty

@Stability(Stable)
public static final class CfnCluster.PlacementGroupConfigProperty.Builder
extends Object
implements software.amazon.jsii.Builder<CfnCluster.PlacementGroupConfigProperty>

A builder for CfnCluster.PlacementGroupConfigProperty

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
CfnCluster.PlacementGroupConfigProperty	build()	Builds the configured instance.
CfnCluster.PlacementGroupConfigProperty.Builder	instanceRole(String instanceRole)	Sets the value of CfnCluster.PlacementGroupConfigProperty.getInstanceRole()
CfnCluster.PlacementGroupConfigProperty.Builder	placementStrategy(String placementStrategy)	Sets the value of CfnCluster.PlacementGroupConfigProperty.getPlacementStrategy()

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

instanceRole

@Stability(Stable)
public CfnCluster.PlacementGroupConfigProperty.Builder instanceRole(String instanceRole)

Sets the value of CfnCluster.PlacementGroupConfigProperty.getInstanceRole()

Parameters:

instanceRole - Role of the instance in the cluster. This parameter is required. Starting with Amazon EMR release 5.23.0, the only supported instance role is MASTER .

Returns:

this

placementStrategy

@Stability(Stable)
public CfnCluster.PlacementGroupConfigProperty.Builder placementStrategy(String placementStrategy)

Sets the value of CfnCluster.PlacementGroupConfigProperty.getPlacementStrategy()

Parameters:

placementStrategy - Amazon EC2 Placement Group strategy associated with instance role. Starting with Amazon EMR release 5.23.0, the only supported placement strategy is SPREAD for the MASTER instance role.

Returns:

this

build

@Stability(Stable)
public CfnCluster.PlacementGroupConfigProperty build()

Builds the configured instance.

Specified by:

build in interface software.amazon.jsii.Builder<CfnCluster.PlacementGroupConfigProperty>

Returns:

a new instance of CfnCluster.PlacementGroupConfigProperty

Throws:

NullPointerException - if any required attribute was not provided