@Generated(value="software.amazon.awssdk:codegen") public final class ListInstancesRequest extends EmrRequest implements ToCopyableBuilder<ListInstancesRequest.Builder,ListInstancesRequest>
This input determines which instances to list.
Modifier and Type | Class and Description |
---|---|
static interface |
ListInstancesRequest.Builder |
Modifier and Type | Method and Description |
---|---|
static ListInstancesRequest.Builder |
builder() |
String |
clusterId()
The identifier of the cluster for which to list the instances.
|
boolean |
equals(Object obj) |
boolean |
equalsBySdkFields(Object obj)
Indicates whether some other object is "equal to" this one by SDK fields.
|
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz)
Used to retrieve the value of a field from any class that extends
SdkRequest . |
int |
hashCode() |
boolean |
hasInstanceGroupTypes()
Returns true if the InstanceGroupTypes property was specified by the sender (it may be empty), or false if the
sender did not specify the value (it will be empty).
|
boolean |
hasInstanceStates()
Returns true if the InstanceStates property was specified by the sender (it may be empty), or false if the sender
did not specify the value (it will be empty).
|
String |
instanceFleetId()
The unique identifier of the instance fleet.
|
InstanceFleetType |
instanceFleetType()
The node type of the instance fleet.
|
String |
instanceFleetTypeAsString()
The node type of the instance fleet.
|
String |
instanceGroupId()
The identifier of the instance group for which to list the instances.
|
List<InstanceGroupType> |
instanceGroupTypes()
The type of instance group for which to list the instances.
|
List<String> |
instanceGroupTypesAsStrings()
The type of instance group for which to list the instances.
|
List<InstanceState> |
instanceStates()
A list of instance states that will filter the instances returned with this request.
|
List<String> |
instanceStatesAsStrings()
A list of instance states that will filter the instances returned with this request.
|
String |
marker()
The pagination token that indicates the next set of results to retrieve.
|
List<SdkField<?>> |
sdkFields() |
static Class<? extends ListInstancesRequest.Builder> |
serializableBuilderClass() |
ListInstancesRequest.Builder |
toBuilder()
Take this object and create a builder that contains all of the current property values of this object.
|
String |
toString()
Returns a string representation of this object.
|
overrideConfiguration
copy
public final String clusterId()
The identifier of the cluster for which to list the instances.
public final String instanceGroupId()
The identifier of the instance group for which to list the instances.
public final List<InstanceGroupType> instanceGroupTypes()
The type of instance group for which to list the instances.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
You can use hasInstanceGroupTypes()
to see if a value was sent in this field.
public final boolean hasInstanceGroupTypes()
public final List<String> instanceGroupTypesAsStrings()
The type of instance group for which to list the instances.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
You can use hasInstanceGroupTypes()
to see if a value was sent in this field.
public final String instanceFleetId()
The unique identifier of the instance fleet.
public final InstanceFleetType instanceFleetType()
The node type of the instance fleet. For example MASTER, CORE, or TASK.
If the service returns an enum value that is not available in the current SDK version, instanceFleetType
will return InstanceFleetType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available
from instanceFleetTypeAsString()
.
InstanceFleetType
public final String instanceFleetTypeAsString()
The node type of the instance fleet. For example MASTER, CORE, or TASK.
If the service returns an enum value that is not available in the current SDK version, instanceFleetType
will return InstanceFleetType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available
from instanceFleetTypeAsString()
.
InstanceFleetType
public final List<InstanceState> instanceStates()
A list of instance states that will filter the instances returned with this request.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
You can use hasInstanceStates()
to see if a value was sent in this field.
public final boolean hasInstanceStates()
public final List<String> instanceStatesAsStrings()
A list of instance states that will filter the instances returned with this request.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
You can use hasInstanceStates()
to see if a value was sent in this field.
public final String marker()
The pagination token that indicates the next set of results to retrieve.
public ListInstancesRequest.Builder toBuilder()
ToCopyableBuilder
toBuilder
in interface ToCopyableBuilder<ListInstancesRequest.Builder,ListInstancesRequest>
toBuilder
in class EmrRequest
public static ListInstancesRequest.Builder builder()
public static Class<? extends ListInstancesRequest.Builder> serializableBuilderClass()
public final int hashCode()
hashCode
in class AwsRequest
public final boolean equals(Object obj)
equals
in class AwsRequest
public final boolean equalsBySdkFields(Object obj)
SdkPojo
SdkPojo
class,
and is generated based on a service model.
If an SdkPojo
class does not have any inherited fields, equalsBySdkFields
and equals
are essentially the same.
equalsBySdkFields
in interface SdkPojo
obj
- the object to be compared withpublic final String toString()
public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
SdkRequest
SdkRequest
. The field name
specified should match the member name from the corresponding service-2.json model specified in the
codegen-resources folder for a given service. The class specifies what class to cast the returned value to.
If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class)
method will
again be available.getValueForField
in class SdkRequest
fieldName
- The name of the member to be retrieved.clazz
- The class to cast the returned object to.