Instance (AWS SDK for Java

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AWS SDK for Java 1.x API Reference - 1.12.795

We announced the upcoming end-of-support for AWS SDK for Java (v1). We recommend that you migrate to AWS SDK for Java v2. For dates, additional details, and information on how to migrate, please refer to the linked announcement.

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com.amazonaws.services.elasticmapreduce.model

Class Instance

java.lang.Object
- com.amazonaws.services.elasticmapreduce.model.Instance

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class Instance
extends Object
implements Serializable, Cloneable, StructuredPojo 
```
Represents an Amazon EC2 instance provisioned as part of cluster.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

Instance ()

Constructors
Constructor and Description
`Instance ()`

Method Summary

All Methods
Modifier and Type	Method and Description
`Instance`	`clone ()`
`boolean`	`equals (Object obj)`
`List<EbsVolume>`	`getEbsVolumes ()` The list of Amazon EBS volumes that are attached to this instance.
`String`	`getEc2InstanceId ()` The unique identifier of the instance in Amazon EC2.
`String`	`getId ()` The unique identifier for the instance in Amazon EMR.
`String`	`getInstanceFleetId ()` The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
`String`	`getInstanceGroupId ()` The identifier of the instance group to which this instance belongs.
`String`	`getInstanceType ()` The Amazon EC2 instance type, for example `m3.xlarge`.
`String`	`getMarket ()` The instance purchasing option.
`String`	`getPrivateDnsName ()` The private DNS name of the instance.
`String`	`getPrivateIpAddress ()` The private IP address of the instance.
`String`	`getPublicDnsName ()` The public DNS name of the instance.
`String`	`getPublicIpAddress ()` The public IP address of the instance.
`InstanceStatus`	`getStatus ()` The current status of the instance.
`int`	`hashCode ()`
`void`	`marshall (ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setEbsVolumes (Collection<EbsVolume> ebsVolumes)` The list of Amazon EBS volumes that are attached to this instance.
`void`	`setEc2InstanceId (String ec2InstanceId)` The unique identifier of the instance in Amazon EC2.
`void`	`setId (String id)` The unique identifier for the instance in Amazon EMR.
`void`	`setInstanceFleetId (String instanceFleetId)` The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
`void`	`setInstanceGroupId (String instanceGroupId)` The identifier of the instance group to which this instance belongs.
`void`	`setInstanceType (String instanceType)` The Amazon EC2 instance type, for example `m3.xlarge`.
`void`	`setMarket (MarketType market)` The instance purchasing option.
`void`	`setMarket (String market)` The instance purchasing option.
`void`	`setPrivateDnsName (String privateDnsName)` The private DNS name of the instance.
`void`	`setPrivateIpAddress (String privateIpAddress)` The private IP address of the instance.
`void`	`setPublicDnsName (String publicDnsName)` The public DNS name of the instance.
`void`	`setPublicIpAddress (String publicIpAddress)` The public IP address of the instance.
`void`	`setStatus (InstanceStatus status)` The current status of the instance.
`String`	`toString ()` Returns a string representation of this object.
`Instance`	`withEbsVolumes (Collection<EbsVolume> ebsVolumes)` The list of Amazon EBS volumes that are attached to this instance.
`Instance`	`withEbsVolumes (EbsVolume... ebsVolumes)` The list of Amazon EBS volumes that are attached to this instance.
`Instance`	`withEc2InstanceId (String ec2InstanceId)` The unique identifier of the instance in Amazon EC2.
`Instance`	`withId (String id)` The unique identifier for the instance in Amazon EMR.
`Instance`	`withInstanceFleetId (String instanceFleetId)` The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
`Instance`	`withInstanceGroupId (String instanceGroupId)` The identifier of the instance group to which this instance belongs.
`Instance`	`withInstanceType (String instanceType)` The Amazon EC2 instance type, for example `m3.xlarge`.
`Instance`	`withMarket (MarketType market)` The instance purchasing option.
`Instance`	`withMarket (String market)` The instance purchasing option.
`Instance`	`withPrivateDnsName (String privateDnsName)` The private DNS name of the instance.
`Instance`	`withPrivateIpAddress (String privateIpAddress)` The private IP address of the instance.
`Instance`	`withPublicDnsName (String publicDnsName)` The public DNS name of the instance.
`Instance`	`withPublicIpAddress (String publicIpAddress)` The public IP address of the instance.
`Instance`	`withStatus (InstanceStatus status)` The current status of the instance.

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Instance
```
public Instance()
```
- Method Detail
  - setId
```
public void setId(String id)
```
    The unique identifier for the instance in Amazon EMR.
    
    Parameters:
    
    id - The unique identifier for the instance in Amazon EMR.
  - getId
```
public String getId()
```
    The unique identifier for the instance in Amazon EMR.
    
    Returns:
    
    The unique identifier for the instance in Amazon EMR.
  - withId
```
public Instance withId(String id)
```
    The unique identifier for the instance in Amazon EMR.
    
    Parameters:
    
    id - The unique identifier for the instance in Amazon EMR.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setEc2InstanceId
```
public void setEc2InstanceId(String ec2InstanceId)
```
    The unique identifier of the instance in Amazon EC2.
    
    Parameters:
    
    ec2InstanceId - The unique identifier of the instance in Amazon EC2.
  - getEc2InstanceId
```
public String getEc2InstanceId()
```
    The unique identifier of the instance in Amazon EC2.
    
    Returns:
    
    The unique identifier of the instance in Amazon EC2.
  - withEc2InstanceId
```
public Instance withEc2InstanceId(String ec2InstanceId)
```
    The unique identifier of the instance in Amazon EC2.
    
    Parameters:
    
    ec2InstanceId - The unique identifier of the instance in Amazon EC2.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setPublicDnsName
```
public void setPublicDnsName(String publicDnsName)
```
    The public DNS name of the instance.
    
    Parameters:
    
    publicDnsName - The public DNS name of the instance.
  - getPublicDnsName
```
public String getPublicDnsName()
```
    The public DNS name of the instance.
    
    Returns:
    
    The public DNS name of the instance.
  - withPublicDnsName
```
public Instance withPublicDnsName(String publicDnsName)
```
    The public DNS name of the instance.
    
    Parameters:
    
    publicDnsName - The public DNS name of the instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setPublicIpAddress
```
public void setPublicIpAddress(String publicIpAddress)
```
    The public IP address of the instance.
    
    Parameters:
    
    publicIpAddress - The public IP address of the instance.
  - getPublicIpAddress
```
public String getPublicIpAddress()
```
    The public IP address of the instance.
    
    Returns:
    
    The public IP address of the instance.
  - withPublicIpAddress
```
public Instance withPublicIpAddress(String publicIpAddress)
```
    The public IP address of the instance.
    
    Parameters:
    
    publicIpAddress - The public IP address of the instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setPrivateDnsName
```
public void setPrivateDnsName(String privateDnsName)
```
    The private DNS name of the instance.
    
    Parameters:
    
    privateDnsName - The private DNS name of the instance.
  - getPrivateDnsName
```
public String getPrivateDnsName()
```
    The private DNS name of the instance.
    
    Returns:
    
    The private DNS name of the instance.
  - withPrivateDnsName
```
public Instance withPrivateDnsName(String privateDnsName)
```
    The private DNS name of the instance.
    
    Parameters:
    
    privateDnsName - The private DNS name of the instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setPrivateIpAddress
```
public void setPrivateIpAddress(String privateIpAddress)
```
    The private IP address of the instance.
    
    Parameters:
    
    privateIpAddress - The private IP address of the instance.
  - getPrivateIpAddress
```
public String getPrivateIpAddress()
```
    The private IP address of the instance.
    
    Returns:
    
    The private IP address of the instance.
  - withPrivateIpAddress
```
public Instance withPrivateIpAddress(String privateIpAddress)
```
    The private IP address of the instance.
    
    Parameters:
    
    privateIpAddress - The private IP address of the instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setStatus
```
public void setStatus(InstanceStatus status)
```
    The current status of the instance.
    
    Parameters:
    
    status - The current status of the instance.
  - getStatus
```
public InstanceStatus getStatus()
```
    The current status of the instance.
    
    Returns:
    
    The current status of the instance.
  - withStatus
```
public Instance withStatus(InstanceStatus status)
```
    The current status of the instance.
    
    Parameters:
    
    status - The current status of the instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setInstanceGroupId
```
public void setInstanceGroupId(String instanceGroupId)
```
    The identifier of the instance group to which this instance belongs.
    
    Parameters:
    
    instanceGroupId - The identifier of the instance group to which this instance belongs.
  - getInstanceGroupId
```
public String getInstanceGroupId()
```
    The identifier of the instance group to which this instance belongs.
    
    Returns:
    
    The identifier of the instance group to which this instance belongs.
  - withInstanceGroupId
```
public Instance withInstanceGroupId(String instanceGroupId)
```
    The identifier of the instance group to which this instance belongs.
    
    Parameters:
    
    instanceGroupId - The identifier of the instance group to which this instance belongs.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setInstanceFleetId
```
public void setInstanceFleetId(String instanceFleetId)
```
    The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
    
    Parameters:
    
    instanceFleetId - The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
  - getInstanceFleetId
```
public String getInstanceFleetId()
```
    The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
    
    Returns:
    
    The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
  - withInstanceFleetId
```
public Instance withInstanceFleetId(String instanceFleetId)
```
    The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
    
    Parameters:
    
    instanceFleetId - The unique identifier of the instance fleet to which an Amazon EC2 instance belongs.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setMarket
```
public void setMarket(String market)
```
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Parameters:
    
    market - The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    See Also:
    
    MarketType
  - getMarket
```
public String getMarket()
```
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Returns:
    
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    See Also:
    
    MarketType
  - withMarket
```
public Instance withMarket(String market)
```
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Parameters:
    
    market - The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    MarketType
  - setMarket
```
public void setMarket(MarketType market)
```
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Parameters:
    
    market - The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    See Also:
    
    MarketType
  - withMarket
```
public Instance withMarket(MarketType market)
```
    The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Parameters:
    
    market - The instance purchasing option. Valid values are ON_DEMAND or SPOT.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
    
    See Also:
    
    MarketType
  - setInstanceType
```
public void setInstanceType(String instanceType)
```
    The Amazon EC2 instance type, for example m3.xlarge.
    
    Parameters:
    
    instanceType - The Amazon EC2 instance type, for example m3.xlarge.
  - getInstanceType
```
public String getInstanceType()
```
    The Amazon EC2 instance type, for example m3.xlarge.
    
    Returns:
    
    The Amazon EC2 instance type, for example m3.xlarge.
  - withInstanceType
```
public Instance withInstanceType(String instanceType)
```
    The Amazon EC2 instance type, for example m3.xlarge.
    
    Parameters:
    
    instanceType - The Amazon EC2 instance type, for example m3.xlarge.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getEbsVolumes
```
public List<EbsVolume> getEbsVolumes()
```
    The list of Amazon EBS volumes that are attached to this instance.
    
    Returns:
    
    The list of Amazon EBS volumes that are attached to this instance.
  - setEbsVolumes
```
public void setEbsVolumes(Collection<EbsVolume> ebsVolumes)
```
    The list of Amazon EBS volumes that are attached to this instance.
    
    Parameters:
    
    ebsVolumes - The list of Amazon EBS volumes that are attached to this instance.
  - withEbsVolumes
```
public Instance withEbsVolumes(EbsVolume... ebsVolumes)
```
    The list of Amazon EBS volumes that are attached to this instance.
    
    NOTE: This method appends the values to the existing list (if any). Use setEbsVolumes(java.util.Collection) or withEbsVolumes(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    ebsVolumes - The list of Amazon EBS volumes that are attached to this instance.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withEbsVolumes
```
public Instance withEbsVolumes(Collection<EbsVolume> ebsVolumes)
```
    The list of Amazon EBS volumes that are attached to this instance.
    
    Parameters:
    
    ebsVolumes - The list of Amazon EBS volumes that are attached to this instance.
    
    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 Instance 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.

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Summary:
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Field |
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Method

Detail:
Field |
Constr |
Method

AWS SDK for Java 1.x API Reference - 1.12.795

Class Instance

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Instance

Method Detail

setId

getId

withId

setEc2InstanceId

getEc2InstanceId

withEc2InstanceId

setPublicDnsName

getPublicDnsName

withPublicDnsName

setPublicIpAddress

getPublicIpAddress

withPublicIpAddress

setPrivateDnsName

getPrivateDnsName

withPrivateDnsName

setPrivateIpAddress

getPrivateIpAddress

withPrivateIpAddress

setStatus

getStatus

withStatus

setInstanceGroupId

getInstanceGroupId

withInstanceGroupId

setInstanceFleetId

getInstanceFleetId

withInstanceFleetId

setMarket

getMarket

withMarket

setMarket

withMarket

setInstanceType

getInstanceType

withInstanceType

getEbsVolumes

setEbsVolumes

withEbsVolumes

withEbsVolumes

toString

equals

hashCode

clone

marshall