com.amazonaws.services.elasticmapreduce.util

## クラス ResizeJobFlowStep.ModifyInstanceGroup

- java.lang.Object
- - com.amazonaws.services.elasticmapreduce.util.ResizeJobFlowStep.ModifyInstanceGroup

- すべての実装されたインタフェース:
    ResizeJobFlowStep.ResizeAction
  含まれているクラス:
    ResizeJobFlowStep

      public static class ResizeJobFlowStep.ModifyInstanceGroup
      extends java.lang.Object
      implements ResizeJobFlowStep.ResizeAction

  Class representing a change to an existing instance group.

- - ### コンストラクタの概要

    コンストラクタ
    コンストラクタと説明
    `ResizeJobFlowStep.ModifyInstanceGroup()`

  - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `java.util.List<java.lang.String>` | `getArgs()`
    `ResizeJobFlowStep.ModifyInstanceGroup` | `withInstanceCount(java.lang.Integer instanceCount)` Specify the new size of the instance group.
    `ResizeJobFlowStep.ModifyInstanceGroup` | `withInstanceGroup(java.lang.String instanceGroup)` Set the identification for the instance group to modify.

    - ### クラスから継承されたメソッド java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### コンストラクタの詳細

    - #### ResizeJobFlowStep.ModifyInstanceGroup

          public ResizeJobFlowStep.ModifyInstanceGroup()

  - ### メソッドの詳細

    - #### withInstanceGroup

          public ResizeJobFlowStep.ModifyInstanceGroup withInstanceGroup(java.lang.String instanceGroup)

      Set the identification for the instance group to modify. You can specify either core or task if there is only one instance group of that role. Otherwise you can specify the instance group ID (such as ig-ABABABABABAB).
      パラメータ:
        `instanceGroup` - Identifier for the instance group.
      戻り値:
        A reference to this updated object so that method calls can be chained together.

    - #### withInstanceCount

          public ResizeJobFlowStep.ModifyInstanceGroup withInstanceCount(java.lang.Integer instanceCount)

      Specify the new size of the instance group.
      パラメータ:
        `instanceCount` - Target size of the instance group.
      戻り値:
        A reference to this updated object so that method calls can be chained together.

    - #### getArgs

          public java.util.List<java.lang.String> getArgs()

      定義:
        `getArgs` インタフェース内 `ResizeJobFlowStep.ResizeAction`