com.amazonaws.services.elasticmapreduce.model.Ec2InstanceAttributes Maven / Gradle / Ivy
/*
* Copyright 2010-2014 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;
/**
*
* Provides information about the EC2 instances in a cluster grouped by
* category. For example, key name, subnet ID, IAM instance profile, and
* so on.
*
*/
public class Ec2InstanceAttributes implements Serializable {
/**
* The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*/
private String ec2KeyName;
/**
* To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC. Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*/
private String ec2SubnetId;
/**
* The Availability Zone in which the cluster will run.
*/
private String ec2AvailabilityZone;
/**
* The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*/
private String iamInstanceProfile;
/**
* The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*
* @return The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*/
public String getEc2KeyName() {
return ec2KeyName;
}
/**
* The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*
* @param ec2KeyName The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*/
public void setEc2KeyName(String ec2KeyName) {
this.ec2KeyName = ec2KeyName;
}
/**
* The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param ec2KeyName The name of the Amazon EC2 key pair to use when connecting with SSH
* into the master node as a user named "hadoop".
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Ec2InstanceAttributes withEc2KeyName(String ec2KeyName) {
this.ec2KeyName = ec2KeyName;
return this;
}
/**
* To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*
* @return To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*/
public String getEc2SubnetId() {
return ec2SubnetId;
}
/**
* To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*
* @param ec2SubnetId To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*/
public void setEc2SubnetId(String ec2SubnetId) {
this.ec2SubnetId = ec2SubnetId;
}
/**
* To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param ec2SubnetId To launch the job flow in Amazon VPC, set this parameter to the
* identifier of the Amazon VPC subnet where you want the job flow to
* launch. If you do not specify this value, the job flow is launched in
* the normal AWS cloud, outside of a VPC.
Amazon VPC currently does
* not support cluster compute quadruple extra large (cc1.4xlarge)
* instances. Thus, you cannot specify the cc1.4xlarge instance type for
* nodes of a job flow launched in a VPC.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Ec2InstanceAttributes withEc2SubnetId(String ec2SubnetId) {
this.ec2SubnetId = ec2SubnetId;
return this;
}
/**
* The Availability Zone in which the cluster will run.
*
* @return The Availability Zone in which the cluster will run.
*/
public String getEc2AvailabilityZone() {
return ec2AvailabilityZone;
}
/**
* The Availability Zone in which the cluster will run.
*
* @param ec2AvailabilityZone The Availability Zone in which the cluster will run.
*/
public void setEc2AvailabilityZone(String ec2AvailabilityZone) {
this.ec2AvailabilityZone = ec2AvailabilityZone;
}
/**
* The Availability Zone in which the cluster will run.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param ec2AvailabilityZone The Availability Zone in which the cluster will run.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Ec2InstanceAttributes withEc2AvailabilityZone(String ec2AvailabilityZone) {
this.ec2AvailabilityZone = ec2AvailabilityZone;
return this;
}
/**
* The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*
* @return The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*/
public String getIamInstanceProfile() {
return iamInstanceProfile;
}
/**
* The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*
* @param iamInstanceProfile The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*/
public void setIamInstanceProfile(String iamInstanceProfile) {
this.iamInstanceProfile = iamInstanceProfile;
}
/**
* The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param iamInstanceProfile The IAM role that was specified when the job flow was launched. The
* EC2 instances of the job flow assume this role.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Ec2InstanceAttributes withIamInstanceProfile(String iamInstanceProfile) {
this.iamInstanceProfile = iamInstanceProfile;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getEc2KeyName() != null) sb.append("Ec2KeyName: " + getEc2KeyName() + ",");
if (getEc2SubnetId() != null) sb.append("Ec2SubnetId: " + getEc2SubnetId() + ",");
if (getEc2AvailabilityZone() != null) sb.append("Ec2AvailabilityZone: " + getEc2AvailabilityZone() + ",");
if (getIamInstanceProfile() != null) sb.append("IamInstanceProfile: " + getIamInstanceProfile() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getEc2KeyName() == null) ? 0 : getEc2KeyName().hashCode());
hashCode = prime * hashCode + ((getEc2SubnetId() == null) ? 0 : getEc2SubnetId().hashCode());
hashCode = prime * hashCode + ((getEc2AvailabilityZone() == null) ? 0 : getEc2AvailabilityZone().hashCode());
hashCode = prime * hashCode + ((getIamInstanceProfile() == null) ? 0 : getIamInstanceProfile().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof Ec2InstanceAttributes == false) return false;
Ec2InstanceAttributes other = (Ec2InstanceAttributes)obj;
if (other.getEc2KeyName() == null ^ this.getEc2KeyName() == null) return false;
if (other.getEc2KeyName() != null && other.getEc2KeyName().equals(this.getEc2KeyName()) == 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.getEc2AvailabilityZone() == null ^ this.getEc2AvailabilityZone() == null) return false;
if (other.getEc2AvailabilityZone() != null && other.getEc2AvailabilityZone().equals(this.getEc2AvailabilityZone()) == false) return false;
if (other.getIamInstanceProfile() == null ^ this.getIamInstanceProfile() == null) return false;
if (other.getIamInstanceProfile() != null && other.getIamInstanceProfile().equals(this.getIamInstanceProfile()) == false) return false;
return true;
}
}