com.amazonaws.services.elasticmapreduce.model

Class ModifyInstanceGroupsRequest

java.lang.Object

com.amazonaws.AmazonWebServiceRequest

com.amazonaws.services.elasticmapreduce.model.ModifyInstanceGroupsRequest

All Implemented Interfaces:

ReadLimitInfo, Serializable, Cloneable

public class ModifyInstanceGroupsRequest
extends AmazonWebServiceRequest
implements Serializable, Cloneable

Container for the parameters to the ModifyInstanceGroups operation.

ModifyInstanceGroups modifies the number of nodes and configuration settings of an instance group. The input parameters include the new target instance count for the group and the instance group ID. The call will either succeed or fail atomically.

See Also:

AmazonElasticMapReduce.modifyInstanceGroups(ModifyInstanceGroupsRequest), Serialized Form

Field Summary

Fields inherited from class com.amazonaws.AmazonWebServiceRequest

NOOP

Constructor Summary

Constructors

Constructor and Description
ModifyInstanceGroupsRequest() Default constructor for a new ModifyInstanceGroupsRequest object.
ModifyInstanceGroupsRequest(List<InstanceGroupModifyConfig> instanceGroups) Constructs a new ModifyInstanceGroupsRequest object.

Method Summary

Methods

Modifier and Type	Method and Description
ModifyInstanceGroupsRequest	clone()
boolean	equals(Object obj)
List<InstanceGroupModifyConfig>	getInstanceGroups() Instance groups to change.
int	hashCode()
void	setInstanceGroups(Collection<InstanceGroupModifyConfig> instanceGroups) Instance groups to change.
String	toString() Returns a string representation of this object; useful for testing and debugging.
ModifyInstanceGroupsRequest	withInstanceGroups(Collection<InstanceGroupModifyConfig> instanceGroups) Instance groups to change.
ModifyInstanceGroupsRequest	withInstanceGroups(InstanceGroupModifyConfig... instanceGroups) Instance groups to change.

Methods inherited from class com.amazonaws.AmazonWebServiceRequest

copyBaseTo, getCustomRequestHeaders, getGeneralProgressListener, getReadLimit, getRequestClientOptions, getRequestCredentials, getRequestMetricCollector, putCustomRequestHeader, setGeneralProgressListener, setRequestCredentials, setRequestMetricCollector, withGeneralProgressListener, withRequestMetricCollector

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ModifyInstanceGroupsRequest

public ModifyInstanceGroupsRequest()

Default constructor for a new ModifyInstanceGroupsRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.

ModifyInstanceGroupsRequest

public ModifyInstanceGroupsRequest(List<InstanceGroupModifyConfig> instanceGroups)

Constructs a new ModifyInstanceGroupsRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

instanceGroups - Instance groups to change.

Method Detail

getInstanceGroups

public List<InstanceGroupModifyConfig> getInstanceGroups()

Instance groups to change.

Returns:

Instance groups to change.

setInstanceGroups

public void setInstanceGroups(Collection<InstanceGroupModifyConfig> instanceGroups)

Instance groups to change.

Parameters:

instanceGroups - Instance groups to change.

withInstanceGroups

public ModifyInstanceGroupsRequest withInstanceGroups(InstanceGroupModifyConfig... instanceGroups)

Instance groups to change.

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

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

Parameters:

instanceGroups - Instance groups to change.

Returns:

A reference to this updated object so that method calls can be chained together.

withInstanceGroups

public ModifyInstanceGroupsRequest withInstanceGroups(Collection<InstanceGroupModifyConfig> instanceGroups)

Instance groups to change.

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

Parameters:

instanceGroups - Instance groups to change.

Returns:

A reference to this updated object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

clone

public ModifyInstanceGroupsRequest clone()

Overrides:

clone in class AmazonWebServiceRequest