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:

  • Constructor Details

    • 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 Details

    • 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:

    • 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