com.amazonaws.services.elasticmapreduce.model.EbsBlockDeviceConfig Maven / Gradle / Ivy
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/*
* Copyright 2011-2016 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;
/**
*
* Configuration of requested EBS block device associated with the instance
* group with count of volumes that will be associated to every instance.
*
*/
public class EbsBlockDeviceConfig implements Serializable, Cloneable {
/**
*
* EBS volume specifications such as volume type, IOPS, and size(GiB) that
* will be requested for the EBS volume attached to an EC2 instance in the
* cluster.
*
*/
private VolumeSpecification volumeSpecification;
/**
*
* Number of EBS volumes with specific volume configuration, that will be
* associated with every instance in the instance group
*
*/
private Integer volumesPerInstance;
/**
*
* EBS volume specifications such as volume type, IOPS, and size(GiB) that
* will be requested for the EBS volume attached to an EC2 instance in the
* cluster.
*
*
* @param volumeSpecification
* EBS volume specifications such as volume type, IOPS, and size(GiB)
* that will be requested for the EBS volume attached to an EC2
* instance in the cluster.
*/
public void setVolumeSpecification(VolumeSpecification volumeSpecification) {
this.volumeSpecification = volumeSpecification;
}
/**
*
* EBS volume specifications such as volume type, IOPS, and size(GiB) that
* will be requested for the EBS volume attached to an EC2 instance in the
* cluster.
*
*
* @return EBS volume specifications such as volume type, IOPS, and
* size(GiB) that will be requested for the EBS volume attached to
* an EC2 instance in the cluster.
*/
public VolumeSpecification getVolumeSpecification() {
return this.volumeSpecification;
}
/**
*
* EBS volume specifications such as volume type, IOPS, and size(GiB) that
* will be requested for the EBS volume attached to an EC2 instance in the
* cluster.
*
*
* @param volumeSpecification
* EBS volume specifications such as volume type, IOPS, and size(GiB)
* that will be requested for the EBS volume attached to an EC2
* instance in the cluster.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public EbsBlockDeviceConfig withVolumeSpecification(
VolumeSpecification volumeSpecification) {
setVolumeSpecification(volumeSpecification);
return this;
}
/**
*
* Number of EBS volumes with specific volume configuration, that will be
* associated with every instance in the instance group
*
*
* @param volumesPerInstance
* Number of EBS volumes with specific volume configuration, that
* will be associated with every instance in the instance group
*/
public void setVolumesPerInstance(Integer volumesPerInstance) {
this.volumesPerInstance = volumesPerInstance;
}
/**
*
* Number of EBS volumes with specific volume configuration, that will be
* associated with every instance in the instance group
*
*
* @return Number of EBS volumes with specific volume configuration, that
* will be associated with every instance in the instance group
*/
public Integer getVolumesPerInstance() {
return this.volumesPerInstance;
}
/**
*
* Number of EBS volumes with specific volume configuration, that will be
* associated with every instance in the instance group
*
*
* @param volumesPerInstance
* Number of EBS volumes with specific volume configuration, that
* will be associated with every instance in the instance group
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public EbsBlockDeviceConfig withVolumesPerInstance(
Integer volumesPerInstance) {
setVolumesPerInstance(volumesPerInstance);
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 (getVolumeSpecification() != null)
sb.append("VolumeSpecification: " + getVolumeSpecification() + ",");
if (getVolumesPerInstance() != null)
sb.append("VolumesPerInstance: " + getVolumesPerInstance());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof EbsBlockDeviceConfig == false)
return false;
EbsBlockDeviceConfig other = (EbsBlockDeviceConfig) obj;
if (other.getVolumeSpecification() == null
^ this.getVolumeSpecification() == null)
return false;
if (other.getVolumeSpecification() != null
&& other.getVolumeSpecification().equals(
this.getVolumeSpecification()) == false)
return false;
if (other.getVolumesPerInstance() == null
^ this.getVolumesPerInstance() == null)
return false;
if (other.getVolumesPerInstance() != null
&& other.getVolumesPerInstance().equals(
this.getVolumesPerInstance()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime
* hashCode
+ ((getVolumeSpecification() == null) ? 0
: getVolumeSpecification().hashCode());
hashCode = prime
* hashCode
+ ((getVolumesPerInstance() == null) ? 0
: getVolumesPerInstance().hashCode());
return hashCode;
}
@Override
public EbsBlockDeviceConfig clone() {
try {
return (EbsBlockDeviceConfig) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}