Package com.amazonaws.services.elasticmapreduce.model

Class InstanceGroupModifyConfig

java.lang.Object

com.amazonaws.services.elasticmapreduce.model.InstanceGroupModifyConfig

All Implemented Interfaces:

Serializable, Cloneable

public class InstanceGroupModifyConfig
extends Object
implements Serializable, Cloneable

Modify an instance group size.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
InstanceGroupModifyConfig()	Default constructor for InstanceGroupModifyConfig object.
InstanceGroupModifyConfig(String instanceGroupId, Integer instanceCount)	Constructs a new InstanceGroupModifyConfig object.

Method Summary

Modifier and Type	Method	Description
InstanceGroupModifyConfig	clone()
boolean	equals(Object obj)
List<String>	getEC2InstanceIdsToTerminate()	The EC2 InstanceIds to terminate.
Integer	getInstanceCount()	Target size for the instance group.
String	getInstanceGroupId()	Unique ID of the instance group to expand or shrink.
ShrinkPolicy	getShrinkPolicy()	Policy for customizing shrink operations.
int	hashCode()
void	setEC2InstanceIdsToTerminate(Collection<String> eC2InstanceIdsToTerminate)	The EC2 InstanceIds to terminate.
void	setInstanceCount(Integer instanceCount)	Target size for the instance group.
void	setInstanceGroupId(String instanceGroupId)	Unique ID of the instance group to expand or shrink.
void	setShrinkPolicy(ShrinkPolicy shrinkPolicy)	Policy for customizing shrink operations.
String	toString()	Returns a string representation of this object; useful for testing and debugging.
InstanceGroupModifyConfig	withEC2InstanceIdsToTerminate(String... eC2InstanceIdsToTerminate)	The EC2 InstanceIds to terminate.
InstanceGroupModifyConfig	withEC2InstanceIdsToTerminate(Collection<String> eC2InstanceIdsToTerminate)	The EC2 InstanceIds to terminate.
InstanceGroupModifyConfig	withInstanceCount(Integer instanceCount)	Target size for the instance group.
InstanceGroupModifyConfig	withInstanceGroupId(String instanceGroupId)	Unique ID of the instance group to expand or shrink.
InstanceGroupModifyConfig	withShrinkPolicy(ShrinkPolicy shrinkPolicy)	Policy for customizing shrink operations.

Methods inherited from class java.lang.Object

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

Constructor Detail

InstanceGroupModifyConfig

public InstanceGroupModifyConfig()

Default constructor for InstanceGroupModifyConfig object. Callers should use the setter or fluent setter (with...) methods to initialize the object after creating it.

InstanceGroupModifyConfig

public InstanceGroupModifyConfig(String instanceGroupId,
                                 Integer instanceCount)

Constructs a new InstanceGroupModifyConfig object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

instanceGroupId - Unique ID of the instance group to expand or shrink.

instanceCount - Target size for the instance group.

Method Detail

setInstanceGroupId

public void setInstanceGroupId(String instanceGroupId)

Unique ID of the instance group to expand or shrink.

Parameters:

instanceGroupId - Unique ID of the instance group to expand or shrink.

getInstanceGroupId

public String getInstanceGroupId()

Unique ID of the instance group to expand or shrink.

Returns:

Unique ID of the instance group to expand or shrink.

withInstanceGroupId

public InstanceGroupModifyConfig withInstanceGroupId(String instanceGroupId)

Unique ID of the instance group to expand or shrink.

Parameters:

instanceGroupId - Unique ID of the instance group to expand or shrink.

Returns:

Returns a reference to this object so that method calls can be chained together.

setInstanceCount

public void setInstanceCount(Integer instanceCount)

Target size for the instance group.

Parameters:

instanceCount - Target size for the instance group.

getInstanceCount

public Integer getInstanceCount()

Target size for the instance group.

Returns:

Target size for the instance group.

withInstanceCount

public InstanceGroupModifyConfig withInstanceCount(Integer instanceCount)

Target size for the instance group.

Parameters:

instanceCount - Target size for the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

getEC2InstanceIdsToTerminate

public List<String> getEC2InstanceIdsToTerminate()

The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

Returns:

The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

setEC2InstanceIdsToTerminate

public void setEC2InstanceIdsToTerminate(Collection<String> eC2InstanceIdsToTerminate)

The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

Parameters:

eC2InstanceIdsToTerminate - The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

withEC2InstanceIdsToTerminate

public InstanceGroupModifyConfig withEC2InstanceIdsToTerminate(String... eC2InstanceIdsToTerminate)

The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

NOTE: This method appends the values to the existing list (if any). Use setEC2InstanceIdsToTerminate(java.util.Collection) or withEC2InstanceIdsToTerminate(java.util.Collection) if you want to override the existing values.

Parameters:

eC2InstanceIdsToTerminate - The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

Returns:

Returns a reference to this object so that method calls can be chained together.

withEC2InstanceIdsToTerminate

public InstanceGroupModifyConfig withEC2InstanceIdsToTerminate(Collection<String> eC2InstanceIdsToTerminate)

The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

Parameters:

eC2InstanceIdsToTerminate - The EC2 InstanceIds to terminate. Once you terminate the instances, the instance group will not return to its original requested size.

Returns:

Returns a reference to this object so that method calls can be chained together.

setShrinkPolicy

public void setShrinkPolicy(ShrinkPolicy shrinkPolicy)

Policy for customizing shrink operations.

Parameters:

shrinkPolicy - Policy for customizing shrink operations.

getShrinkPolicy

public ShrinkPolicy getShrinkPolicy()

Policy for customizing shrink operations.

Returns:

Policy for customizing shrink operations.

withShrinkPolicy

public InstanceGroupModifyConfig withShrinkPolicy(ShrinkPolicy shrinkPolicy)

Policy for customizing shrink operations.

Parameters:

shrinkPolicy - Policy for customizing shrink operations.

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 InstanceGroupModifyConfig clone()

Overrides:

clone in class Object