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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.elasticmapreduce.model;

import java.io.Serializable;

/**
 * 
 * The summary of the cluster step.
 * 
 */
public class StepSummary implements Serializable {

    /**
     * The identifier of the cluster step.
     */
    private String id;

    /**
     * The name of the cluster step.
     */
    private String name;

    /**
     * The current execution status details of the cluster step.
     */
    private StepStatus status;

    /**
     * The identifier of the cluster step.
     *
     * @return The identifier of the cluster step.
     */
    public String getId() {
        return id;
    }
    
    /**
     * The identifier of the cluster step.
     *
     * @param id The identifier of the cluster step.
     */
    public void setId(String id) {
        this.id = id;
    }
    
    /**
     * The identifier of the cluster step.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param id The identifier of the cluster step.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public StepSummary withId(String id) {
        this.id = id;
        return this;
    }

    /**
     * The name of the cluster step.
     *
     * @return The name of the cluster step.
     */
    public String getName() {
        return name;
    }
    
    /**
     * The name of the cluster step.
     *
     * @param name The name of the cluster step.
     */
    public void setName(String name) {
        this.name = name;
    }
    
    /**
     * The name of the cluster step.
     * 

     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param name The name of the cluster step.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public StepSummary withName(String name) {
        this.name = name;
        return this;
    }

    /**
     * The current execution status details of the cluster step.
     *
     * @return The current execution status details of the cluster step.
     */
    public StepStatus getStatus() {
        return status;
    }
    
    /**
     * The current execution status details of the cluster step.
     *
     * @param status The current execution status details of the cluster step.
     */
    public void setStatus(StepStatus status) {
        this.status = status;
    }
    
    /**
     * The current execution status details of the cluster step.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param status The current execution status details of the cluster step.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public StepSummary withStatus(StepStatus status) {
        this.status = status;
        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 (getId() != null) sb.append("Id: " + getId() + ",");
        if (getName() != null) sb.append("Name: " + getName() + ",");
        if (getStatus() != null) sb.append("Status: " + getStatus() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getId() == null) ? 0 : getId().hashCode()); 
        hashCode = prime * hashCode + ((getName() == null) ? 0 : getName().hashCode()); 
        hashCode = prime * hashCode + ((getStatus() == null) ? 0 : getStatus().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

        if (obj instanceof StepSummary == false) return false;
        StepSummary other = (StepSummary)obj;
        
        if (other.getId() == null ^ this.getId() == null) return false;
        if (other.getId() != null && other.getId().equals(this.getId()) == false) return false; 
        if (other.getName() == null ^ this.getName() == null) return false;
        if (other.getName() != null && other.getName().equals(this.getName()) == false) return false; 
        if (other.getStatus() == null ^ this.getStatus() == null) return false;
        if (other.getStatus() != null && other.getStatus().equals(this.getStatus()) == false) return false; 
        return true;
    }
    
}