@Generated(value="software.amazon.awssdk:codegen") public final class ListStepsRequest extends EmrRequest implements ToCopyableBuilder<ListStepsRequest.Builder,ListStepsRequest>
This input determines which steps to list.
| Modifier and Type | Class and Description |
|---|---|
static interface |
ListStepsRequest.Builder |
| Modifier and Type | Method and Description |
|---|---|
static ListStepsRequest.Builder |
builder() |
String |
clusterId()
The identifier of the cluster for which to list the steps.
|
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 |
hasStepIds()
For responses, this returns true if the service returned a value for the StepIds property.
|
boolean |
hasStepStates()
For responses, this returns true if the service returned a value for the StepStates property.
|
String |
marker()
The maximum number of steps that a single
ListSteps action returns is 50. |
List<SdkField<?>> |
sdkFields() |
static Class<? extends ListStepsRequest.Builder> |
serializableBuilderClass() |
List<String> |
stepIds()
The filter to limit the step list based on the identifier of the steps.
|
List<StepState> |
stepStates()
The filter to limit the step list based on certain states.
|
List<String> |
stepStatesAsStrings()
The filter to limit the step list based on certain states.
|
ListStepsRequest.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.
|
overrideConfigurationcopypublic final String clusterId()
The identifier of the cluster for which to list the steps.
public final List<StepState> stepStates()
The filter to limit the step list based on certain states.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that
you can differentiate between null and empty), you can use the hasStepStates() method.
public final boolean hasStepStates()
isEmpty() method on the property). This is
useful because the SDK will never return a null collection or map, but you may need to differentiate between the
service returning nothing (or null) and the service returning an empty collection or map. For requests, this
returns true if a value for the property was specified in the request builder, and false if a value was not
specified.public final List<String> stepStatesAsStrings()
The filter to limit the step list based on certain states.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that
you can differentiate between null and empty), you can use the hasStepStates() method.
public final boolean hasStepIds()
isEmpty() method on the property). This is
useful because the SDK will never return a null collection or map, but you may need to differentiate between the
service returning nothing (or null) and the service returning an empty collection or map. For requests, this
returns true if a value for the property was specified in the request builder, and false if a value was not
specified.public final List<String> stepIds()
The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that
you can differentiate between null and empty), you can use the hasStepIds() method.
public final String marker()
The maximum number of steps that a single ListSteps action returns is 50. To return a longer list of
steps, use multiple ListSteps actions along with the Marker parameter, which is a
pagination token that indicates the next set of results to retrieve.
ListSteps action returns is 50. To return a longer
list of steps, use multiple ListSteps actions along with the Marker parameter,
which is a pagination token that indicates the next set of results to retrieve.public ListStepsRequest.Builder toBuilder()
ToCopyableBuildertoBuilder in interface ToCopyableBuilder<ListStepsRequest.Builder,ListStepsRequest>toBuilder in class EmrRequestpublic static ListStepsRequest.Builder builder()
public static Class<? extends ListStepsRequest.Builder> serializableBuilderClass()
public final int hashCode()
hashCode in class AwsRequestpublic final boolean equals(Object obj)
equals in class AwsRequestpublic final boolean equalsBySdkFields(Object obj)
SdkPojoSdkPojo 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 SdkPojoobj - the object to be compared withpublic final String toString()
public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
SdkRequestSdkRequest. 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 SdkRequestfieldName - The name of the member to be retrieved.clazz - The class to cast the returned object to.