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The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

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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.ec2.model;

import java.io.Serializable;

/**
 * 
 * Describes a Spot Instance state change.
 * 
 */
public class SpotInstanceStateFault implements Serializable {

    /**
     * The reason code for the Spot Instance state change.
     */
    private String code;

    /**
     * The message for the Spot Instance state change.
     */
    private String message;

    /**
     * The reason code for the Spot Instance state change.
     *
     * @return The reason code for the Spot Instance state change.
     */
    public String getCode() {
        return code;
    }
    
    /**
     * The reason code for the Spot Instance state change.
     *
     * @param code The reason code for the Spot Instance state change.
     */
    public void setCode(String code) {
        this.code = code;
    }
    
    /**
     * The reason code for the Spot Instance state change.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param code The reason code for the Spot Instance state change.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public SpotInstanceStateFault withCode(String code) {
        this.code = code;
        return this;
    }

    /**
     * The message for the Spot Instance state change.
     *
     * @return The message for the Spot Instance state change.
     */
    public String getMessage() {
        return message;
    }
    
    /**
     * The message for the Spot Instance state change.
     *
     * @param message The message for the Spot Instance state change.
     */
    public void setMessage(String message) {
        this.message = message;
    }
    
    /**
     * The message for the Spot Instance state change.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param message The message for the Spot Instance state change.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public SpotInstanceStateFault 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 SpotInstanceStateFault == false) return false;
        SpotInstanceStateFault other = (SpotInstanceStateFault)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;
    }
    
}