Package software.amazon.awssdk.services.emr.model

Class InstanceResizePolicy

java.lang.Object

software.amazon.awssdk.services.emr.model.InstanceResizePolicy

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<InstanceResizePolicy.Builder,InstanceResizePolicy>

@Generated("software.amazon.awssdk:codegen")
public final class InstanceResizePolicy
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<InstanceResizePolicy.Builder,InstanceResizePolicy>

Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	InstanceResizePolicy.Builder

Method Summary

Modifier and Type	Method	Description
static InstanceResizePolicy.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasInstancesToProtect()	For responses, this returns true if the service returned a value for the InstancesToProtect property.
boolean	hasInstancesToTerminate()	For responses, this returns true if the service returned a value for the InstancesToTerminate property.
List<String>	instancesToProtect()	Specific list of instances to be protected when shrinking an instance group.
List<String>	instancesToTerminate()	Specific list of instances to be terminated when shrinking an instance group.
Integer	instanceTerminationTimeout()	Decommissioning timeout override for the specific list of instances to be terminated.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends InstanceResizePolicy.Builder>	serializableBuilderClass()
InstanceResizePolicy.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

hasInstancesToTerminate

public final boolean hasInstancesToTerminate()

For responses, this returns true if the service returned a value for the InstancesToTerminate property. This DOES NOT check that the value is non-empty (for which, you should check the 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.

instancesToTerminate

public final List<String> instancesToTerminate()

Specific list of instances to be terminated when shrinking an instance group.

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 hasInstancesToTerminate() method.

Returns:

Specific list of instances to be terminated when shrinking an instance group.

hasInstancesToProtect

public final boolean hasInstancesToProtect()

For responses, this returns true if the service returned a value for the InstancesToProtect property. This DOES NOT check that the value is non-empty (for which, you should check the 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.

instancesToProtect

public final List<String> instancesToProtect()

Specific list of instances to be protected when shrinking an instance group.

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 hasInstancesToProtect() method.

Returns:

Specific list of instances to be protected when shrinking an instance group.

instanceTerminationTimeout

public final Integer instanceTerminationTimeout()

Decommissioning timeout override for the specific list of instances to be terminated.

Returns:

Decommissioning timeout override for the specific list of instances to be terminated.

toBuilder

public InstanceResizePolicy.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<InstanceResizePolicy.Builder,InstanceResizePolicy>

builder

public static InstanceResizePolicy.Builder builder()

serializableBuilderClass

public static Class<? extends InstanceResizePolicy.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final 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

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo