/*
* Copyright 2012-2017 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.
*/
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>
* The Amazon EC2 Availability Zone configuration of the cluster (job flow).
* </p>
*
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/PlacementType" target="_top">AWS API
* Documentation</a>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class PlacementType implements Serializable, Cloneable, StructuredPojo {
/**
* <p>
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform instance
* groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
* </p>
*/
private String availabilityZone;
/**
* <p>
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal
* Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*/
private com.amazonaws.internal.SdkInternalList<String> availabilityZones;
/**
* Default constructor for PlacementType object. Callers should use the setter or fluent setter (with...) methods to
* initialize the object after creating it.
*/
public PlacementType() {
}
/**
* Constructs a new PlacementType object. Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param availabilityZone
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform
* instance groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
*/
public PlacementType(String availabilityZone) {
setAvailabilityZone(availabilityZone);
}
/**
* <p>
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform instance
* groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
* </p>
*
* @param availabilityZone
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform
* instance groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
*/
public void setAvailabilityZone(String availabilityZone) {
this.availabilityZone = availabilityZone;
}
/**
* <p>
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform instance
* groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
* </p>
*
* @return The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform
* instance groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
*/
public String getAvailabilityZone() {
return this.availabilityZone;
}
/**
* <p>
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform instance
* groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
* </p>
*
* @param availabilityZone
* The Amazon EC2 Availability Zone for the cluster. <code>AvailabilityZone</code> is used for uniform
* instance groups, while <code>AvailabilityZones</code> (plural) is used for instance fleets.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public PlacementType withAvailabilityZone(String availabilityZone) {
setAvailabilityZone(availabilityZone);
return this;
}
/**
* <p>
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal
* Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*
* @return When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the
* optimal Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.</p> <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding
* 5.0.x versions.
* </p>
*/
public java.util.List<String> getAvailabilityZones() {
if (availabilityZones == null) {
availabilityZones = new com.amazonaws.internal.SdkInternalList<String>();
}
return availabilityZones;
}
/**
* <p>
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal
* Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*
* @param availabilityZones
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the
* optimal Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.</p> <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
*/
public void setAvailabilityZones(java.util.Collection<String> availabilityZones) {
if (availabilityZones == null) {
this.availabilityZones = null;
return;
}
this.availabilityZones = new com.amazonaws.internal.SdkInternalList<String>(availabilityZones);
}
/**
* <p>
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal
* Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 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 #setAvailabilityZones(java.util.Collection)} or {@link #withAvailabilityZones(java.util.Collection)} if
* you want to override the existing values.
* </p>
*
* @param availabilityZones
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the
* optimal Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.</p> <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 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 PlacementType withAvailabilityZones(String... availabilityZones) {
if (this.availabilityZones == null) {
setAvailabilityZones(new com.amazonaws.internal.SdkInternalList<String>(availabilityZones.length));
}
for (String ele : availabilityZones) {
this.availabilityZones.add(ele);
}
return this;
}
/**
* <p>
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal
* Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.
* </p>
* <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x
* versions.
* </p>
* </note>
*
* @param availabilityZones
* When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the
* optimal Availability Zone. <code>AvailabilityZones</code> is used for instance fleets, while
* <code>AvailabilityZone</code> (singular) is used for uniform instance groups.</p> <note>
* <p>
* The instance fleet configuration is available only in Amazon EMR versions 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 PlacementType withAvailabilityZones(java.util.Collection<String> availabilityZones) {
setAvailabilityZones(availabilityZones);
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 (getAvailabilityZone() != null)
sb.append("AvailabilityZone: ").append(getAvailabilityZone()).append(",");
if (getAvailabilityZones() != null)
sb.append("AvailabilityZones: ").append(getAvailabilityZones());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof PlacementType == false)
return false;
PlacementType other = (PlacementType) obj;
if (other.getAvailabilityZone() == null ^ this.getAvailabilityZone() == null)
return false;
if (other.getAvailabilityZone() != null && other.getAvailabilityZone().equals(this.getAvailabilityZone()) == false)
return false;
if (other.getAvailabilityZones() == null ^ this.getAvailabilityZones() == null)
return false;
if (other.getAvailabilityZones() != null && other.getAvailabilityZones().equals(this.getAvailabilityZones()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getAvailabilityZone() == null) ? 0 : getAvailabilityZone().hashCode());
hashCode = prime * hashCode + ((getAvailabilityZones() == null) ? 0 : getAvailabilityZones().hashCode());
return hashCode;
}
@Override
public PlacementType clone() {
try {
return (PlacementType) 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.PlacementTypeMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}