/*
* Copyright 2010-2016 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.ec2.model;
import java.io.Serializable;
/**
* <p>
* Describes a state change.
* </p>
*/
public class StateReason implements Serializable {
/**
* The reason code for the state change.
*/
private String code;
/**
* The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*/
private String message;
/**
* The reason code for the state change.
*
* @return The reason code for the state change.
*/
public String getCode() {
return code;
}
/**
* The reason code for the state change.
*
* @param code The reason code for the state change.
*/
public void setCode(String code) {
this.code = code;
}
/**
* The reason code for the state change.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param code The reason code for the state change.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StateReason withCode(String code) {
this.code = code;
return this;
}
/**
* The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*
* @return The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*/
public String getMessage() {
return message;
}
/**
* The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*
* @param message The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*/
public void setMessage(String message) {
this.message = message;
}
/**
* The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param message The message for the state change. <ul>
* <li><p><code>Server.SpotInstanceTermination</code>: A Spot instance
* was terminated due to an increase in the market price.</li>
* <li><p><code>Server.InternalError</code>: An internal error occurred
* during instance launch, resulting in termination.</li>
* <li><p><code>Server.InsufficientInstanceCapacity</code>: There was
* insufficient instance capacity to satisfy the launch request.</li>
* <li><p><code>Client.InternalError</code>: A client error caused the
* instance to terminate on launch.</li>
* <li><p><code>Client.InstanceInitiatedShutdown</code>: The instance was
* shut down using the <code>shutdown -h</code> command from the
* instance.</li> <li><p><code>Client.UserInitiatedShutdown</code>: The
* instance was shut down using the Amazon EC2 API.</li>
* <li><p><code>Client.VolumeLimitExceeded</code>: The limit on the
* number of EBS volumes or total storage was exceeded. Decrease usage or
* request an increase in your limits.</li>
* <li><p><code>Client.InvalidSnapshot.NotFound</code>: The specified
* snapshot was not found.</li> </ul>
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StateReason withMessage(String message) {
this.message = message;
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 (getCode() != null) sb.append("Code: " + getCode() + ",");
if (getMessage() != null) sb.append("Message: " + getMessage() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getCode() == null) ? 0 : getCode().hashCode());
hashCode = prime * hashCode + ((getMessage() == null) ? 0 : getMessage().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof StateReason == false) return false;
StateReason other = (StateReason)obj;
if (other.getCode() == null ^ this.getCode() == null) return false;
if (other.getCode() != null && other.getCode().equals(this.getCode()) == false) return false;
if (other.getMessage() == null ^ this.getMessage() == null) return false;
if (other.getMessage() != null && other.getMessage().equals(this.getMessage()) == false) return false;
return true;
}
}