com.amazonaws.services.elasticmapreduce.model.ClusterStateChangeReason Maven / Gradle / Ivy
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/*
* 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;
/**
*
* The reason that the cluster changed to its current state.
*
*/
public class ClusterStateChangeReason implements Serializable {
/**
* The programmatic code for the state change reason.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*/
private String code;
/**
* The descriptive message for the state change reason.
*/
private String message;
/**
* The programmatic code for the state change reason.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*
* @return The programmatic code for the state change reason.
*
* @see ClusterStateChangeReasonCode
*/
public String getCode() {
return code;
}
/**
* The programmatic code for the state change reason.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*
* @param code The programmatic code for the state change reason.
*
* @see ClusterStateChangeReasonCode
*/
public void setCode(String code) {
this.code = code;
}
/**
* The programmatic code for the state change reason.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*
* @param code The programmatic code for the state change reason.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ClusterStateChangeReasonCode
*/
public ClusterStateChangeReason withCode(String code) {
this.code = code;
return this;
}
/**
* The programmatic code for the state change reason.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*
* @param code The programmatic code for the state change reason.
*
* @see ClusterStateChangeReasonCode
*/
public void setCode(ClusterStateChangeReasonCode code) {
this.code = code.toString();
}
/**
* The programmatic code for the state change reason.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: INTERNAL_ERROR, VALIDATION_ERROR, INSTANCE_FAILURE, BOOTSTRAP_FAILURE, USER_REQUEST, STEP_FAILURE, ALL_STEPS_COMPLETED
*
* @param code The programmatic code for the state change reason.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ClusterStateChangeReasonCode
*/
public ClusterStateChangeReason withCode(ClusterStateChangeReasonCode code) {
this.code = code.toString();
return this;
}
/**
* The descriptive message for the state change reason.
*
* @return The descriptive message for the state change reason.
*/
public String getMessage() {
return message;
}
/**
* The descriptive message for the state change reason.
*
* @param message The descriptive message for the state change reason.
*/
public void setMessage(String message) {
this.message = message;
}
/**
* The descriptive message for the state change reason.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param message The descriptive message for the state change reason.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public ClusterStateChangeReason 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 ClusterStateChangeReason == false) return false;
ClusterStateChangeReason other = (ClusterStateChangeReason)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;
}
}