Instance (AWS SDK for Java

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

All Implemented Interfaces:

Serializable, Cloneable
```
public class Instance
extends Object
implements Serializable, Cloneable
```
Represents an EC2 instance provisioned as part of cluster.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description

Instance()

Constructors
Constructor and Description
`Instance()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Instance`	`clone()`
`boolean`	`equals(Object obj)`
`List<EbsVolume>`	`getEbsVolumes()` The list of 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`	`getInstanceGroupId()` The identifier of the instance group to which this instance belongs.
`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`	`setEbsVolumes(Collection<EbsVolume> ebsVolumes)` The list of 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`	`setInstanceGroupId(String instanceGroupId)` The identifier of the instance group to which this instance belongs.
`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; useful for testing and debugging.
`Instance`	`withEbsVolumes(Collection<EbsVolume> ebsVolumes)` The list of EBS volumes that are attached to this instance.
`Instance`	`withEbsVolumes(EbsVolume... ebsVolumes)` The list of 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`	`withInstanceGroupId(String instanceGroupId)` The identifier of the instance group to which this instance belongs.
`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.
  - getEbsVolumes
```
public List<EbsVolume> getEbsVolumes()
```
    The list of EBS volumes that are attached to this instance.
    
    Returns:
    
    The list of EBS volumes that are attached to this instance.
  - setEbsVolumes
```
public void setEbsVolumes(Collection<EbsVolume> ebsVolumes)
```
    The list of EBS volumes that are attached to this instance.
    
    Parameters:
    
    ebsVolumes - The list of EBS volumes that are attached to this instance.
  - withEbsVolumes
```
public Instance withEbsVolumes(EbsVolume... ebsVolumes)
```
    The list of 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 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 EBS volumes that are attached to this instance.
    
    Parameters:
    
    ebsVolumes - The list of 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; useful for testing and debugging.
    
    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

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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

getEbsVolumes

setEbsVolumes

withEbsVolumes

withEbsVolumes

toString

equals

hashCode

clone