text: ﻿/*
  * Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License").
  * You may not use this file except in compliance with the License.
  * A copy of the License is located at
  *
  *  http://aws.amazon.com/apache2.0
  *
  * or in the "license" file accompanying this file. This file is distributed
  * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
  * express or implied. See the License for the specific language governing
  * permissions and limitations under the License.
  */
  
  #pragma once
  #include <aws/elasticmapreduce/EMR_EXPORTS.h>
  #include <aws/core/utils/memory/stl/AWSString.h>
  #include <aws/elasticmapreduce/model/ScalingAction.h>
  #include <aws/elasticmapreduce/model/ScalingTrigger.h>
  #include <utility>
  
  namespace Aws
  {
  namespace Utils
  {
  namespace Json
  {
    class JsonValue;
    class JsonView;
  } // namespace Json
  } // namespace Utils
  namespace EMR
  {
  namespace Model
  {
  
    /**
     * <p>A scale-in or scale-out rule that defines scaling activity, including the
     * CloudWatch metric alarm that triggers activity, how EC2 instances are added or
     * removed, and the periodicity of adjustments. The automatic scaling policy for an
     * instance group can comprise one or more automatic scaling rules.</p><p><h3>See
     * Also:</h3>   <a
     * href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ScalingRule">AWS
     * API Reference</a></p>
     */
    class AWS_EMR_API ScalingRule
    {
    public:
      ScalingRule();
      ScalingRule(Aws::Utils::Json::JsonView jsonValue);
      ScalingRule& operator=(Aws::Utils::Json::JsonView jsonValue);
      Aws::Utils::Json::JsonValue Jsonize() const;
  
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline const Aws::String& GetName() const{ return m_name; }
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline void SetName(const Aws::String& value) { m_nameHasBeenSet = true; m_name = value; }
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline void SetName(Aws::String&& value) { m_nameHasBeenSet = true; m_name = std::move(value); }
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline void SetName(const char* value) { m_nameHasBeenSet = true; m_name.assign(value); }
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline ScalingRule& WithName(const Aws::String& value) { SetName(value); return *this;}
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline ScalingRule& WithName(Aws::String&& value) { SetName(std::move(value)); return *this;}
  
      /**
       * <p>The name used to identify an automatic scaling rule. Rule names must be
       * unique within a scaling policy.</p>
       */
      inline ScalingRule& WithName(const char* value) { SetName(value); return *this;}
  
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline const Aws::String& GetDescription() const{ return m_description; }
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline void SetDescription(const Aws::String& value) { m_descriptionHasBeenSet = true; m_description = value; }
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline void SetDescription(Aws::String&& value) { m_descriptionHasBeenSet = true; m_description = std::move(value); }
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline void SetDescription(const char* value) { m_descriptionHasBeenSet = true; m_description.assign(value); }
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline ScalingRule& WithDescription(const Aws::String& value) { SetDescription(value); return *this;}
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline ScalingRule& WithDescription(Aws::String&& value) { SetDescription(std::move(value)); return *this;}
  
      /**
       * <p>A friendly, more verbose description of the automatic scaling rule.</p>
       */
      inline ScalingRule& WithDescription(const char* value) { SetDescription(value); return *this;}
  
  
      /**
       * <p>The conditions that trigger an automatic scaling activity.</p>
       */
      inline const ScalingAction& GetAction() const{ return m_action; }
  
      /**
       * <p>The conditions that trigger an automatic scaling activity.</p>
       */
      inline void SetAction(const ScalingAction& value) { m_actionHasBeenSet = true; m_action = value; }
  
      /**
       * <p>The conditions that trigger an automatic scaling activity.</p>
       */
      inline void SetAction(ScalingAction&& value) { m_actionHasBeenSet = true; m_action = std::move(value); }
  
      /**
       * <p>The conditions that trigger an automatic scaling activity.</p>
       */
      inline ScalingRule& WithAction(const ScalingAction& value) { SetAction(value); return *this;}
  
      /**
       * <p>The conditions that trigger an automatic scaling activity.</p>
       */
      inline ScalingRule& WithAction(ScalingAction&& value) { SetAction(std::move(value)); return *this;}
  
  
      /**
       * <p>The CloudWatch alarm definition that determines when automatic scaling
       * activity is triggered.</p>
       */
      inline const ScalingTrigger& GetTrigger() const{ return m_trigger; }
  
      /**
       * <p>The CloudWatch alarm definition that determines when automatic scaling
       * activity is triggered.</p>
       */
      inline void SetTrigger(const ScalingTrigger& value) { m_triggerHasBeenSet = true; m_trigger = value; }
  
      /**
       * <p>The CloudWatch alarm definition that determines when automatic scaling
       * activity is triggered.</p>
       */
      inline void SetTrigger(ScalingTrigger&& value) { m_triggerHasBeenSet = true; m_trigger = std::move(value); }
  
      /**
       * <p>The CloudWatch alarm definition that determines when automatic scaling
       * activity is triggered.</p>
       */
      inline ScalingRule& WithTrigger(const ScalingTrigger& value) { SetTrigger(value); return *this;}
  
      /**
       * <p>The CloudWatch alarm definition that determines when automatic scaling
       * activity is triggered.</p>
       */
      inline ScalingRule& WithTrigger(ScalingTrigger&& value) { SetTrigger(std::move(value)); return *this;}
  
    private:
  
      Aws::String m_name;
      bool m_nameHasBeenSet;
  
      Aws::String m_description;
      bool m_descriptionHasBeenSet;
  
      ScalingAction m_action;
      bool m_actionHasBeenSet;
  
      ScalingTrigger m_trigger;
      bool m_triggerHasBeenSet;
    };
  
  } // namespace Model
  } // namespace EMR
  } // namespace Aws
  