/*
 * Copyright 2018-2023 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.
 */
package com.amazonaws.services.elasticmapreduce.model;

import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;

/**
 * <p>
 * A description of the Amazon EC2 instance on which the cluster (job flow) runs. A valid JobFlowInstancesConfig must
 * contain either InstanceGroups or InstanceFleets. They cannot be used together. You may also have MasterInstanceType,
 * SlaveInstanceType, and InstanceCount (all three must be present), but we don't recommend this configuration.
 * </p>
 * 
 * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/JobFlowInstancesConfig"
 *      target="_top">AWS API Documentation</a>
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class JobFlowInstancesConfig implements Serializable, Cloneable, StructuredPojo {

    /**
     * <p>
     * The Amazon EC2 instance type of the master node.
     * </p>
     */
    private String masterInstanceType;
    /**
     * <p>
     * The Amazon EC2 instance type of the core and task nodes.
     * </p>
     */
    private String slaveInstanceType;
    /**
     * <p>
     * The number of Amazon EC2 instances in the cluster.
     * </p>
     */
    private Integer instanceCount;
    /**
     * <p>
     * Configuration for the instance groups in a cluster.
     * </p>
     */
    private com.amazonaws.internal.SdkInternalList<InstanceGroupConfig> instanceGroups;
    /**
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     * configuration.
     * </p>
     */
    private com.amazonaws.internal.SdkInternalList<InstanceFleetConfig> instanceFleets;
    /**
     * <p>
     * The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called
     * "hadoop."
     * </p>
     */
    private String ec2KeyName;
    /**
     * <p>
     * The Availability Zone in which the cluster runs.
     * </p>
     */
    private PlacementType placement;
    /**
     * <p>
     * Specifies whether the cluster should remain available after completing all steps. Defaults to <code>true</code>.
     * For more information about configuring cluster termination, see <a
     * href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     * Termination</a> in the <i>EMR Management Guide</i>.
     * </p>
     */
    private Boolean keepJobFlowAliveWhenNoSteps;
    /**
     * <p>
     * Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user
     * intervention, or in the event of a job-flow error.
     * </p>
     */
    private Boolean terminationProtected;
    /**
     * <p>
     * Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs
     * are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3",
     * "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the
     * <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default version of Hadoop for
     * that AMI version is used.
     * </p>
     */
    private String hadoopVersion;
    /**
     * <p>
     * Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual
     * Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the
     * cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches
     * in EC2-Classic.
     * </p>
     */
    private String ec2SubnetId;
    /**
     * <p>
     * Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified,
     * Amazon EMR evaluates them and launches instances in the optimal subnet.
     * </p>
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     */
    private com.amazonaws.internal.SdkInternalList<String> ec2SubnetIds;
    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the master node. If you specify
     * <code>EmrManagedMasterSecurityGroup</code>, you must also specify <code>EmrManagedSlaveSecurityGroup</code>.
     * </p>
     */
    private String emrManagedMasterSecurityGroup;
    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     * <code>EmrManagedSlaveSecurityGroup</code>, you must also specify <code>EmrManagedMasterSecurityGroup</code>.
     * </p>
     */
    private String emrManagedSlaveSecurityGroup;
    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private
     * subnets.
     * </p>
     */
    private String serviceAccessSecurityGroup;
    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the master node.
     * </p>
     */
    private com.amazonaws.internal.SdkInternalList<String> additionalMasterSecurityGroups;
    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * </p>
     */
    private com.amazonaws.internal.SdkInternalList<String> additionalSlaveSecurityGroups;

    /**
     * <p>
     * The Amazon EC2 instance type of the master node.
     * </p>
     * 
     * @param masterInstanceType
     *        The Amazon EC2 instance type of the master node.
     */

    public void setMasterInstanceType(String masterInstanceType) {
        this.masterInstanceType = masterInstanceType;
    }

    /**
     * <p>
     * The Amazon EC2 instance type of the master node.
     * </p>
     * 
     * @return The Amazon EC2 instance type of the master node.
     */

    public String getMasterInstanceType() {
        return this.masterInstanceType;
    }

    /**
     * <p>
     * The Amazon EC2 instance type of the master node.
     * </p>
     * 
     * @param masterInstanceType
     *        The Amazon EC2 instance type of the master node.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withMasterInstanceType(String masterInstanceType) {
        setMasterInstanceType(masterInstanceType);
        return this;
    }

    /**
     * <p>
     * The Amazon EC2 instance type of the core and task nodes.
     * </p>
     * 
     * @param slaveInstanceType
     *        The Amazon EC2 instance type of the core and task nodes.
     */

    public void setSlaveInstanceType(String slaveInstanceType) {
        this.slaveInstanceType = slaveInstanceType;
    }

    /**
     * <p>
     * The Amazon EC2 instance type of the core and task nodes.
     * </p>
     * 
     * @return The Amazon EC2 instance type of the core and task nodes.
     */

    public String getSlaveInstanceType() {
        return this.slaveInstanceType;
    }

    /**
     * <p>
     * The Amazon EC2 instance type of the core and task nodes.
     * </p>
     * 
     * @param slaveInstanceType
     *        The Amazon EC2 instance type of the core and task nodes.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withSlaveInstanceType(String slaveInstanceType) {
        setSlaveInstanceType(slaveInstanceType);
        return this;
    }

    /**
     * <p>
     * The number of Amazon EC2 instances in the cluster.
     * </p>
     * 
     * @param instanceCount
     *        The number of Amazon EC2 instances in the cluster.
     */

    public void setInstanceCount(Integer instanceCount) {
        this.instanceCount = instanceCount;
    }

    /**
     * <p>
     * The number of Amazon EC2 instances in the cluster.
     * </p>
     * 
     * @return The number of Amazon EC2 instances in the cluster.
     */

    public Integer getInstanceCount() {
        return this.instanceCount;
    }

    /**
     * <p>
     * The number of Amazon EC2 instances in the cluster.
     * </p>
     * 
     * @param instanceCount
     *        The number of Amazon EC2 instances in the cluster.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withInstanceCount(Integer instanceCount) {
        setInstanceCount(instanceCount);
        return this;
    }

    /**
     * <p>
     * Configuration for the instance groups in a cluster.
     * </p>
     * 
     * @return Configuration for the instance groups in a cluster.
     */

    public java.util.List<InstanceGroupConfig> getInstanceGroups() {
        if (instanceGroups == null) {
            instanceGroups = new com.amazonaws.internal.SdkInternalList<InstanceGroupConfig>();
        }
        return instanceGroups;
    }

    /**
     * <p>
     * Configuration for the instance groups in a cluster.
     * </p>
     * 
     * @param instanceGroups
     *        Configuration for the instance groups in a cluster.
     */

    public void setInstanceGroups(java.util.Collection<InstanceGroupConfig> instanceGroups) {
        if (instanceGroups == null) {
            this.instanceGroups = null;
            return;
        }

        this.instanceGroups = new com.amazonaws.internal.SdkInternalList<InstanceGroupConfig>(instanceGroups);
    }

    /**
     * <p>
     * Configuration for the instance groups in a cluster.
     * </p>
     * <p>
     * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
     * {@link #setInstanceGroups(java.util.Collection)} or {@link #withInstanceGroups(java.util.Collection)} if you want
     * to override the existing values.
     * </p>
     * 
     * @param instanceGroups
     *        Configuration for the instance groups in a cluster.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withInstanceGroups(InstanceGroupConfig... instanceGroups) {
        if (this.instanceGroups == null) {
            setInstanceGroups(new com.amazonaws.internal.SdkInternalList<InstanceGroupConfig>(instanceGroups.length));
        }
        for (InstanceGroupConfig ele : instanceGroups) {
            this.instanceGroups.add(ele);
        }
        return this;
    }

    /**
     * <p>
     * Configuration for the instance groups in a cluster.
     * </p>
     * 
     * @param instanceGroups
     *        Configuration for the instance groups in a cluster.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withInstanceGroups(java.util.Collection<InstanceGroupConfig> instanceGroups) {
        setInstanceGroups(instanceGroups);
        return this;
    }

    /**
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     * configuration.
     * </p>
     * 
     * @return <p>
     *         The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding
     *         5.0.x versions.
     *         </p>
     *         </note>
     *         <p>
     *         Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     *         configuration.
     */

    public java.util.List<InstanceFleetConfig> getInstanceFleets() {
        if (instanceFleets == null) {
            instanceFleets = new com.amazonaws.internal.SdkInternalList<InstanceFleetConfig>();
        }
        return instanceFleets;
    }

    /**
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     * configuration.
     * </p>
     * 
     * @param instanceFleets
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     *        </note>
     *        <p>
     *        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     *        configuration.
     */

    public void setInstanceFleets(java.util.Collection<InstanceFleetConfig> instanceFleets) {
        if (instanceFleets == null) {
            this.instanceFleets = null;
            return;
        }

        this.instanceFleets = new com.amazonaws.internal.SdkInternalList<InstanceFleetConfig>(instanceFleets);
    }

    /**
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     * configuration.
     * </p>
     * <p>
     * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
     * {@link #setInstanceFleets(java.util.Collection)} or {@link #withInstanceFleets(java.util.Collection)} if you want
     * to override the existing values.
     * </p>
     * 
     * @param instanceFleets
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     *        </note>
     *        <p>
     *        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     *        configuration.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withInstanceFleets(InstanceFleetConfig... instanceFleets) {
        if (this.instanceFleets == null) {
            setInstanceFleets(new com.amazonaws.internal.SdkInternalList<InstanceFleetConfig>(instanceFleets.length));
        }
        for (InstanceFleetConfig ele : instanceFleets) {
            this.instanceFleets.add(ele);
        }
        return this;
    }

    /**
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     * configuration.
     * </p>
     * 
     * @param instanceFleets
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     *        </note>
     *        <p>
     *        Describes the Amazon EC2 instances and instance configurations for clusters that use the instance fleet
     *        configuration.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withInstanceFleets(java.util.Collection<InstanceFleetConfig> instanceFleets) {
        setInstanceFleets(instanceFleets);
        return this;
    }

    /**
     * <p>
     * The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called
     * "hadoop."
     * </p>
     * 
     * @param ec2KeyName
     *        The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user
     *        called "hadoop."
     */

    public void setEc2KeyName(String ec2KeyName) {
        this.ec2KeyName = ec2KeyName;
    }

    /**
     * <p>
     * The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called
     * "hadoop."
     * </p>
     * 
     * @return The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user
     *         called "hadoop."
     */

    public String getEc2KeyName() {
        return this.ec2KeyName;
    }

    /**
     * <p>
     * The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called
     * "hadoop."
     * </p>
     * 
     * @param ec2KeyName
     *        The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user
     *        called "hadoop."
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEc2KeyName(String ec2KeyName) {
        setEc2KeyName(ec2KeyName);
        return this;
    }

    /**
     * <p>
     * The Availability Zone in which the cluster runs.
     * </p>
     * 
     * @param placement
     *        The Availability Zone in which the cluster runs.
     */

    public void setPlacement(PlacementType placement) {
        this.placement = placement;
    }

    /**
     * <p>
     * The Availability Zone in which the cluster runs.
     * </p>
     * 
     * @return The Availability Zone in which the cluster runs.
     */

    public PlacementType getPlacement() {
        return this.placement;
    }

    /**
     * <p>
     * The Availability Zone in which the cluster runs.
     * </p>
     * 
     * @param placement
     *        The Availability Zone in which the cluster runs.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withPlacement(PlacementType placement) {
        setPlacement(placement);
        return this;
    }

    /**
     * <p>
     * Specifies whether the cluster should remain available after completing all steps. Defaults to <code>true</code>.
     * For more information about configuring cluster termination, see <a
     * href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     * Termination</a> in the <i>EMR Management Guide</i>.
     * </p>
     * 
     * @param keepJobFlowAliveWhenNoSteps
     *        Specifies whether the cluster should remain available after completing all steps. Defaults to
     *        <code>true</code>. For more information about configuring cluster termination, see <a
     *        href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     *        Termination</a> in the <i>EMR Management Guide</i>.
     */

    public void setKeepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps) {
        this.keepJobFlowAliveWhenNoSteps = keepJobFlowAliveWhenNoSteps;
    }

    /**
     * <p>
     * Specifies whether the cluster should remain available after completing all steps. Defaults to <code>true</code>.
     * For more information about configuring cluster termination, see <a
     * href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     * Termination</a> in the <i>EMR Management Guide</i>.
     * </p>
     * 
     * @return Specifies whether the cluster should remain available after completing all steps. Defaults to
     *         <code>true</code>. For more information about configuring cluster termination, see <a
     *         href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     *         Termination</a> in the <i>EMR Management Guide</i>.
     */

    public Boolean getKeepJobFlowAliveWhenNoSteps() {
        return this.keepJobFlowAliveWhenNoSteps;
    }

    /**
     * <p>
     * Specifies whether the cluster should remain available after completing all steps. Defaults to <code>true</code>.
     * For more information about configuring cluster termination, see <a
     * href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     * Termination</a> in the <i>EMR Management Guide</i>.
     * </p>
     * 
     * @param keepJobFlowAliveWhenNoSteps
     *        Specifies whether the cluster should remain available after completing all steps. Defaults to
     *        <code>true</code>. For more information about configuring cluster termination, see <a
     *        href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     *        Termination</a> in the <i>EMR Management Guide</i>.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withKeepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps) {
        setKeepJobFlowAliveWhenNoSteps(keepJobFlowAliveWhenNoSteps);
        return this;
    }

    /**
     * <p>
     * Specifies whether the cluster should remain available after completing all steps. Defaults to <code>true</code>.
     * For more information about configuring cluster termination, see <a
     * href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     * Termination</a> in the <i>EMR Management Guide</i>.
     * </p>
     * 
     * @return Specifies whether the cluster should remain available after completing all steps. Defaults to
     *         <code>true</code>. For more information about configuring cluster termination, see <a
     *         href="https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-plan-termination.html">Control Cluster
     *         Termination</a> in the <i>EMR Management Guide</i>.
     */

    public Boolean isKeepJobFlowAliveWhenNoSteps() {
        return this.keepJobFlowAliveWhenNoSteps;
    }

    /**
     * <p>
     * Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user
     * intervention, or in the event of a job-flow error.
     * </p>
     * 
     * @param terminationProtected
     *        Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API
     *        call, user intervention, or in the event of a job-flow error.
     */

    public void setTerminationProtected(Boolean terminationProtected) {
        this.terminationProtected = terminationProtected;
    }

    /**
     * <p>
     * Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user
     * intervention, or in the event of a job-flow error.
     * </p>
     * 
     * @return Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API
     *         call, user intervention, or in the event of a job-flow error.
     */

    public Boolean getTerminationProtected() {
        return this.terminationProtected;
    }

    /**
     * <p>
     * Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user
     * intervention, or in the event of a job-flow error.
     * </p>
     * 
     * @param terminationProtected
     *        Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API
     *        call, user intervention, or in the event of a job-flow error.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withTerminationProtected(Boolean terminationProtected) {
        setTerminationProtected(terminationProtected);
        return this;
    }

    /**
     * <p>
     * Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user
     * intervention, or in the event of a job-flow error.
     * </p>
     * 
     * @return Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API
     *         call, user intervention, or in the event of a job-flow error.
     */

    public Boolean isTerminationProtected() {
        return this.terminationProtected;
    }

    /**
     * <p>
     * Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs
     * are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3",
     * "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the
     * <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default version of Hadoop for
     * that AMI version is used.
     * </p>
     * 
     * @param hadoopVersion
     *        Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid
     *        inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer
     *        maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used,
     *        unless the <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default
     *        version of Hadoop for that AMI version is used.
     */

    public void setHadoopVersion(String hadoopVersion) {
        this.hadoopVersion = hadoopVersion;
    }

    /**
     * <p>
     * Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs
     * are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3",
     * "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the
     * <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default version of Hadoop for
     * that AMI version is used.
     * </p>
     * 
     * @return Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid
     *         inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer
     *         maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used,
     *         unless the <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default
     *         version of Hadoop for that AMI version is used.
     */

    public String getHadoopVersion() {
        return this.hadoopVersion;
    }

    /**
     * <p>
     * Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs
     * are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3",
     * "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the
     * <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default version of Hadoop for
     * that AMI version is used.
     * </p>
     * 
     * @param hadoopVersion
     *        Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid
     *        inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer
     *        maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used,
     *        unless the <code>AmiVersion</code> parameter is set in the RunJobFlow call, in which case the default
     *        version of Hadoop for that AMI version is used.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withHadoopVersion(String hadoopVersion) {
        setHadoopVersion(hadoopVersion);
        return this;
    }

    /**
     * <p>
     * Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual
     * Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the
     * cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches
     * in EC2-Classic.
     * </p>
     * 
     * @param ec2SubnetId
     *        Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon
     *        Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where
     *        you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic,
     *        the cluster launches in EC2-Classic.
     */

    public void setEc2SubnetId(String ec2SubnetId) {
        this.ec2SubnetId = ec2SubnetId;
    }

    /**
     * <p>
     * Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual
     * Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the
     * cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches
     * in EC2-Classic.
     * </p>
     * 
     * @return Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon
     *         Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where
     *         you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic,
     *         the cluster launches in EC2-Classic.
     */

    public String getEc2SubnetId() {
        return this.ec2SubnetId;
    }

    /**
     * <p>
     * Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual
     * Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the
     * cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches
     * in EC2-Classic.
     * </p>
     * 
     * @param ec2SubnetId
     *        Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon
     *        Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where
     *        you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic,
     *        the cluster launches in EC2-Classic.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEc2SubnetId(String ec2SubnetId) {
        setEc2SubnetId(ec2SubnetId);
        return this;
    }

    /**
     * <p>
     * Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified,
     * Amazon EMR evaluates them and launches instances in the optimal subnet.
     * </p>
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * 
     * @return Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are
     *         specified, Amazon EMR evaluates them and launches instances in the optimal subnet.</p> <note>
     *         <p>
     *         The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding
     *         5.0.x versions.
     *         </p>
     */

    public java.util.List<String> getEc2SubnetIds() {
        if (ec2SubnetIds == null) {
            ec2SubnetIds = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return ec2SubnetIds;
    }

    /**
     * <p>
     * Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified,
     * Amazon EMR evaluates them and launches instances in the optimal subnet.
     * </p>
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * 
     * @param ec2SubnetIds
     *        Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are
     *        specified, Amazon EMR evaluates them and launches instances in the optimal subnet.</p> <note>
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     */

    public void setEc2SubnetIds(java.util.Collection<String> ec2SubnetIds) {
        if (ec2SubnetIds == null) {
            this.ec2SubnetIds = null;
            return;
        }

        this.ec2SubnetIds = new com.amazonaws.internal.SdkInternalList<String>(ec2SubnetIds);
    }

    /**
     * <p>
     * Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified,
     * Amazon EMR evaluates them and launches instances in the optimal subnet.
     * </p>
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * <p>
     * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
     * {@link #setEc2SubnetIds(java.util.Collection)} or {@link #withEc2SubnetIds(java.util.Collection)} if you want to
     * override the existing values.
     * </p>
     * 
     * @param ec2SubnetIds
     *        Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are
     *        specified, Amazon EMR evaluates them and launches instances in the optimal subnet.</p> <note>
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEc2SubnetIds(String... ec2SubnetIds) {
        if (this.ec2SubnetIds == null) {
            setEc2SubnetIds(new com.amazonaws.internal.SdkInternalList<String>(ec2SubnetIds.length));
        }
        for (String ele : ec2SubnetIds) {
            this.ec2SubnetIds.add(ele);
        }
        return this;
    }

    /**
     * <p>
     * Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified,
     * Amazon EMR evaluates them and launches instances in the optimal subnet.
     * </p>
     * <note>
     * <p>
     * The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     * versions.
     * </p>
     * </note>
     * 
     * @param ec2SubnetIds
     *        Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are
     *        specified, Amazon EMR evaluates them and launches instances in the optimal subnet.</p> <note>
     *        <p>
     *        The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x
     *        versions.
     *        </p>
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEc2SubnetIds(java.util.Collection<String> ec2SubnetIds) {
        setEc2SubnetIds(ec2SubnetIds);
        return this;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the master node. If you specify
     * <code>EmrManagedMasterSecurityGroup</code>, you must also specify <code>EmrManagedSlaveSecurityGroup</code>.
     * </p>
     * 
     * @param emrManagedMasterSecurityGroup
     *        The identifier of the Amazon EC2 security group for the master node. If you specify
     *        <code>EmrManagedMasterSecurityGroup</code>, you must also specify
     *        <code>EmrManagedSlaveSecurityGroup</code>.
     */

    public void setEmrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup) {
        this.emrManagedMasterSecurityGroup = emrManagedMasterSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the master node. If you specify
     * <code>EmrManagedMasterSecurityGroup</code>, you must also specify <code>EmrManagedSlaveSecurityGroup</code>.
     * </p>
     * 
     * @return The identifier of the Amazon EC2 security group for the master node. If you specify
     *         <code>EmrManagedMasterSecurityGroup</code>, you must also specify
     *         <code>EmrManagedSlaveSecurityGroup</code>.
     */

    public String getEmrManagedMasterSecurityGroup() {
        return this.emrManagedMasterSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the master node. If you specify
     * <code>EmrManagedMasterSecurityGroup</code>, you must also specify <code>EmrManagedSlaveSecurityGroup</code>.
     * </p>
     * 
     * @param emrManagedMasterSecurityGroup
     *        The identifier of the Amazon EC2 security group for the master node. If you specify
     *        <code>EmrManagedMasterSecurityGroup</code>, you must also specify
     *        <code>EmrManagedSlaveSecurityGroup</code>.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEmrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup) {
        setEmrManagedMasterSecurityGroup(emrManagedMasterSecurityGroup);
        return this;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     * <code>EmrManagedSlaveSecurityGroup</code>, you must also specify <code>EmrManagedMasterSecurityGroup</code>.
     * </p>
     * 
     * @param emrManagedSlaveSecurityGroup
     *        The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     *        <code>EmrManagedSlaveSecurityGroup</code>, you must also specify
     *        <code>EmrManagedMasterSecurityGroup</code>.
     */

    public void setEmrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup) {
        this.emrManagedSlaveSecurityGroup = emrManagedSlaveSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     * <code>EmrManagedSlaveSecurityGroup</code>, you must also specify <code>EmrManagedMasterSecurityGroup</code>.
     * </p>
     * 
     * @return The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     *         <code>EmrManagedSlaveSecurityGroup</code>, you must also specify
     *         <code>EmrManagedMasterSecurityGroup</code>.
     */

    public String getEmrManagedSlaveSecurityGroup() {
        return this.emrManagedSlaveSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     * <code>EmrManagedSlaveSecurityGroup</code>, you must also specify <code>EmrManagedMasterSecurityGroup</code>.
     * </p>
     * 
     * @param emrManagedSlaveSecurityGroup
     *        The identifier of the Amazon EC2 security group for the core and task nodes. If you specify
     *        <code>EmrManagedSlaveSecurityGroup</code>, you must also specify
     *        <code>EmrManagedMasterSecurityGroup</code>.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withEmrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup) {
        setEmrManagedSlaveSecurityGroup(emrManagedSlaveSecurityGroup);
        return this;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private
     * subnets.
     * </p>
     * 
     * @param serviceAccessSecurityGroup
     *        The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC
     *        private subnets.
     */

    public void setServiceAccessSecurityGroup(String serviceAccessSecurityGroup) {
        this.serviceAccessSecurityGroup = serviceAccessSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private
     * subnets.
     * </p>
     * 
     * @return The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC
     *         private subnets.
     */

    public String getServiceAccessSecurityGroup() {
        return this.serviceAccessSecurityGroup;
    }

    /**
     * <p>
     * The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private
     * subnets.
     * </p>
     * 
     * @param serviceAccessSecurityGroup
     *        The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC
     *        private subnets.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withServiceAccessSecurityGroup(String serviceAccessSecurityGroup) {
        setServiceAccessSecurityGroup(serviceAccessSecurityGroup);
        return this;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the master node.
     * </p>
     * 
     * @return A list of additional Amazon EC2 security group IDs for the master node.
     */

    public java.util.List<String> getAdditionalMasterSecurityGroups() {
        if (additionalMasterSecurityGroups == null) {
            additionalMasterSecurityGroups = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return additionalMasterSecurityGroups;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the master node.
     * </p>
     * 
     * @param additionalMasterSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the master node.
     */

    public void setAdditionalMasterSecurityGroups(java.util.Collection<String> additionalMasterSecurityGroups) {
        if (additionalMasterSecurityGroups == null) {
            this.additionalMasterSecurityGroups = null;
            return;
        }

        this.additionalMasterSecurityGroups = new com.amazonaws.internal.SdkInternalList<String>(additionalMasterSecurityGroups);
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the master node.
     * </p>
     * <p>
     * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
     * {@link #setAdditionalMasterSecurityGroups(java.util.Collection)} or
     * {@link #withAdditionalMasterSecurityGroups(java.util.Collection)} if you want to override the existing values.
     * </p>
     * 
     * @param additionalMasterSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the master node.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withAdditionalMasterSecurityGroups(String... additionalMasterSecurityGroups) {
        if (this.additionalMasterSecurityGroups == null) {
            setAdditionalMasterSecurityGroups(new com.amazonaws.internal.SdkInternalList<String>(additionalMasterSecurityGroups.length));
        }
        for (String ele : additionalMasterSecurityGroups) {
            this.additionalMasterSecurityGroups.add(ele);
        }
        return this;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the master node.
     * </p>
     * 
     * @param additionalMasterSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the master node.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withAdditionalMasterSecurityGroups(java.util.Collection<String> additionalMasterSecurityGroups) {
        setAdditionalMasterSecurityGroups(additionalMasterSecurityGroups);
        return this;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * </p>
     * 
     * @return A list of additional Amazon EC2 security group IDs for the core and task nodes.
     */

    public java.util.List<String> getAdditionalSlaveSecurityGroups() {
        if (additionalSlaveSecurityGroups == null) {
            additionalSlaveSecurityGroups = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return additionalSlaveSecurityGroups;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * </p>
     * 
     * @param additionalSlaveSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the core and task nodes.
     */

    public void setAdditionalSlaveSecurityGroups(java.util.Collection<String> additionalSlaveSecurityGroups) {
        if (additionalSlaveSecurityGroups == null) {
            this.additionalSlaveSecurityGroups = null;
            return;
        }

        this.additionalSlaveSecurityGroups = new com.amazonaws.internal.SdkInternalList<String>(additionalSlaveSecurityGroups);
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * </p>
     * <p>
     * <b>NOTE:</b> This method appends the values to the existing list (if any). Use
     * {@link #setAdditionalSlaveSecurityGroups(java.util.Collection)} or
     * {@link #withAdditionalSlaveSecurityGroups(java.util.Collection)} if you want to override the existing values.
     * </p>
     * 
     * @param additionalSlaveSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withAdditionalSlaveSecurityGroups(String... additionalSlaveSecurityGroups) {
        if (this.additionalSlaveSecurityGroups == null) {
            setAdditionalSlaveSecurityGroups(new com.amazonaws.internal.SdkInternalList<String>(additionalSlaveSecurityGroups.length));
        }
        for (String ele : additionalSlaveSecurityGroups) {
            this.additionalSlaveSecurityGroups.add(ele);
        }
        return this;
    }

    /**
     * <p>
     * A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * </p>
     * 
     * @param additionalSlaveSecurityGroups
     *        A list of additional Amazon EC2 security group IDs for the core and task nodes.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public JobFlowInstancesConfig withAdditionalSlaveSecurityGroups(java.util.Collection<String> additionalSlaveSecurityGroups) {
        setAdditionalSlaveSecurityGroups(additionalSlaveSecurityGroups);
        return this;
    }

    /**
     * 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.
     *
     * @return A string representation of this object.
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getMasterInstanceType() != null)
            sb.append("MasterInstanceType: ").append(getMasterInstanceType()).append(",");
        if (getSlaveInstanceType() != null)
            sb.append("SlaveInstanceType: ").append(getSlaveInstanceType()).append(",");
        if (getInstanceCount() != null)
            sb.append("InstanceCount: ").append(getInstanceCount()).append(",");
        if (getInstanceGroups() != null)
            sb.append("InstanceGroups: ").append(getInstanceGroups()).append(",");
        if (getInstanceFleets() != null)
            sb.append("InstanceFleets: ").append(getInstanceFleets()).append(",");
        if (getEc2KeyName() != null)
            sb.append("Ec2KeyName: ").append(getEc2KeyName()).append(",");
        if (getPlacement() != null)
            sb.append("Placement: ").append(getPlacement()).append(",");
        if (getKeepJobFlowAliveWhenNoSteps() != null)
            sb.append("KeepJobFlowAliveWhenNoSteps: ").append(getKeepJobFlowAliveWhenNoSteps()).append(",");
        if (getTerminationProtected() != null)
            sb.append("TerminationProtected: ").append(getTerminationProtected()).append(",");
        if (getHadoopVersion() != null)
            sb.append("HadoopVersion: ").append(getHadoopVersion()).append(",");
        if (getEc2SubnetId() != null)
            sb.append("Ec2SubnetId: ").append(getEc2SubnetId()).append(",");
        if (getEc2SubnetIds() != null)
            sb.append("Ec2SubnetIds: ").append(getEc2SubnetIds()).append(",");
        if (getEmrManagedMasterSecurityGroup() != null)
            sb.append("EmrManagedMasterSecurityGroup: ").append(getEmrManagedMasterSecurityGroup()).append(",");
        if (getEmrManagedSlaveSecurityGroup() != null)
            sb.append("EmrManagedSlaveSecurityGroup: ").append(getEmrManagedSlaveSecurityGroup()).append(",");
        if (getServiceAccessSecurityGroup() != null)
            sb.append("ServiceAccessSecurityGroup: ").append(getServiceAccessSecurityGroup()).append(",");
        if (getAdditionalMasterSecurityGroups() != null)
            sb.append("AdditionalMasterSecurityGroups: ").append(getAdditionalMasterSecurityGroups()).append(",");
        if (getAdditionalSlaveSecurityGroups() != null)
            sb.append("AdditionalSlaveSecurityGroups: ").append(getAdditionalSlaveSecurityGroups());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof JobFlowInstancesConfig == false)
            return false;
        JobFlowInstancesConfig other = (JobFlowInstancesConfig) obj;
        if (other.getMasterInstanceType() == null ^ this.getMasterInstanceType() == null)
            return false;
        if (other.getMasterInstanceType() != null && other.getMasterInstanceType().equals(this.getMasterInstanceType()) == false)
            return false;
        if (other.getSlaveInstanceType() == null ^ this.getSlaveInstanceType() == null)
            return false;
        if (other.getSlaveInstanceType() != null && other.getSlaveInstanceType().equals(this.getSlaveInstanceType()) == false)
            return false;
        if (other.getInstanceCount() == null ^ this.getInstanceCount() == null)
            return false;
        if (other.getInstanceCount() != null && other.getInstanceCount().equals(this.getInstanceCount()) == false)
            return false;
        if (other.getInstanceGroups() == null ^ this.getInstanceGroups() == null)
            return false;
        if (other.getInstanceGroups() != null && other.getInstanceGroups().equals(this.getInstanceGroups()) == false)
            return false;
        if (other.getInstanceFleets() == null ^ this.getInstanceFleets() == null)
            return false;
        if (other.getInstanceFleets() != null && other.getInstanceFleets().equals(this.getInstanceFleets()) == false)
            return false;
        if (other.getEc2KeyName() == null ^ this.getEc2KeyName() == null)
            return false;
        if (other.getEc2KeyName() != null && other.getEc2KeyName().equals(this.getEc2KeyName()) == false)
            return false;
        if (other.getPlacement() == null ^ this.getPlacement() == null)
            return false;
        if (other.getPlacement() != null && other.getPlacement().equals(this.getPlacement()) == false)
            return false;
        if (other.getKeepJobFlowAliveWhenNoSteps() == null ^ this.getKeepJobFlowAliveWhenNoSteps() == null)
            return false;
        if (other.getKeepJobFlowAliveWhenNoSteps() != null && other.getKeepJobFlowAliveWhenNoSteps().equals(this.getKeepJobFlowAliveWhenNoSteps()) == false)
            return false;
        if (other.getTerminationProtected() == null ^ this.getTerminationProtected() == null)
            return false;
        if (other.getTerminationProtected() != null && other.getTerminationProtected().equals(this.getTerminationProtected()) == false)
            return false;
        if (other.getHadoopVersion() == null ^ this.getHadoopVersion() == null)
            return false;
        if (other.getHadoopVersion() != null && other.getHadoopVersion().equals(this.getHadoopVersion()) == false)
            return false;
        if (other.getEc2SubnetId() == null ^ this.getEc2SubnetId() == null)
            return false;
        if (other.getEc2SubnetId() != null && other.getEc2SubnetId().equals(this.getEc2SubnetId()) == false)
            return false;
        if (other.getEc2SubnetIds() == null ^ this.getEc2SubnetIds() == null)
            return false;
        if (other.getEc2SubnetIds() != null && other.getEc2SubnetIds().equals(this.getEc2SubnetIds()) == false)
            return false;
        if (other.getEmrManagedMasterSecurityGroup() == null ^ this.getEmrManagedMasterSecurityGroup() == null)
            return false;
        if (other.getEmrManagedMasterSecurityGroup() != null
                && other.getEmrManagedMasterSecurityGroup().equals(this.getEmrManagedMasterSecurityGroup()) == false)
            return false;
        if (other.getEmrManagedSlaveSecurityGroup() == null ^ this.getEmrManagedSlaveSecurityGroup() == null)
            return false;
        if (other.getEmrManagedSlaveSecurityGroup() != null && other.getEmrManagedSlaveSecurityGroup().equals(this.getEmrManagedSlaveSecurityGroup()) == false)
            return false;
        if (other.getServiceAccessSecurityGroup() == null ^ this.getServiceAccessSecurityGroup() == null)
            return false;
        if (other.getServiceAccessSecurityGroup() != null && other.getServiceAccessSecurityGroup().equals(this.getServiceAccessSecurityGroup()) == false)
            return false;
        if (other.getAdditionalMasterSecurityGroups() == null ^ this.getAdditionalMasterSecurityGroups() == null)
            return false;
        if (other.getAdditionalMasterSecurityGroups() != null
                && other.getAdditionalMasterSecurityGroups().equals(this.getAdditionalMasterSecurityGroups()) == false)
            return false;
        if (other.getAdditionalSlaveSecurityGroups() == null ^ this.getAdditionalSlaveSecurityGroups() == null)
            return false;
        if (other.getAdditionalSlaveSecurityGroups() != null
                && other.getAdditionalSlaveSecurityGroups().equals(this.getAdditionalSlaveSecurityGroups()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getMasterInstanceType() == null) ? 0 : getMasterInstanceType().hashCode());
        hashCode = prime * hashCode + ((getSlaveInstanceType() == null) ? 0 : getSlaveInstanceType().hashCode());
        hashCode = prime * hashCode + ((getInstanceCount() == null) ? 0 : getInstanceCount().hashCode());
        hashCode = prime * hashCode + ((getInstanceGroups() == null) ? 0 : getInstanceGroups().hashCode());
        hashCode = prime * hashCode + ((getInstanceFleets() == null) ? 0 : getInstanceFleets().hashCode());
        hashCode = prime * hashCode + ((getEc2KeyName() == null) ? 0 : getEc2KeyName().hashCode());
        hashCode = prime * hashCode + ((getPlacement() == null) ? 0 : getPlacement().hashCode());
        hashCode = prime * hashCode + ((getKeepJobFlowAliveWhenNoSteps() == null) ? 0 : getKeepJobFlowAliveWhenNoSteps().hashCode());
        hashCode = prime * hashCode + ((getTerminationProtected() == null) ? 0 : getTerminationProtected().hashCode());
        hashCode = prime * hashCode + ((getHadoopVersion() == null) ? 0 : getHadoopVersion().hashCode());
        hashCode = prime * hashCode + ((getEc2SubnetId() == null) ? 0 : getEc2SubnetId().hashCode());
        hashCode = prime * hashCode + ((getEc2SubnetIds() == null) ? 0 : getEc2SubnetIds().hashCode());
        hashCode = prime * hashCode + ((getEmrManagedMasterSecurityGroup() == null) ? 0 : getEmrManagedMasterSecurityGroup().hashCode());
        hashCode = prime * hashCode + ((getEmrManagedSlaveSecurityGroup() == null) ? 0 : getEmrManagedSlaveSecurityGroup().hashCode());
        hashCode = prime * hashCode + ((getServiceAccessSecurityGroup() == null) ? 0 : getServiceAccessSecurityGroup().hashCode());
        hashCode = prime * hashCode + ((getAdditionalMasterSecurityGroups() == null) ? 0 : getAdditionalMasterSecurityGroups().hashCode());
        hashCode = prime * hashCode + ((getAdditionalSlaveSecurityGroups() == null) ? 0 : getAdditionalSlaveSecurityGroups().hashCode());
        return hashCode;
    }

    @Override
    public JobFlowInstancesConfig clone() {
        try {
            return (JobFlowInstancesConfig) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
        }
    }

    @com.amazonaws.annotation.SdkInternalApi
    @Override
    public void marshall(ProtocolMarshaller protocolMarshaller) {
        com.amazonaws.services.elasticmapreduce.model.transform.JobFlowInstancesConfigMarshaller.getInstance().marshall(this, protocolMarshaller);
    }
}