/*
 * Copyright 2010-2018 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;

import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.PurchaseReservedInstancesOfferingRequestMarshaller;

/**
 * Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#purchaseReservedInstancesOffering(PurchaseReservedInstancesOfferingRequest) PurchaseReservedInstancesOffering operation}.
 * <p>
 * Purchases a Reserved Instance for use with your account. With Reserved
 * Instances, you obtain a capacity reservation for a certain instance
 * configuration over a specified period of time and pay a lower hourly
 * rate compared to On-Demand instance pricing.
 * </p>
 * <p>
 * Use DescribeReservedInstancesOfferings to get a list of Reserved
 * Instance offerings that match your specifications. After you've
 * purchased a Reserved Instance, you can check for your new Reserved
 * Instance with DescribeReservedInstances.
 * </p>
 * <p>
 * For more information, see
 * <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/concepts-on-demand-reserved-instances.html"> Reserved Instances </a> and <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ri-market-general.html"> Reserved Instance Marketplace </a>
 * in the <i>Amazon Elastic Compute Cloud User Guide</i> .
 * </p>
 *
 * @see com.amazonaws.services.ec2.AmazonEC2#purchaseReservedInstancesOffering(PurchaseReservedInstancesOfferingRequest)
 */
public class PurchaseReservedInstancesOfferingRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<PurchaseReservedInstancesOfferingRequest> {

    /**
     * The ID of the Reserved Instance offering to purchase.
     */
    private String reservedInstancesOfferingId;

    /**
     * The number of Reserved Instances to purchase.
     */
    private Integer instanceCount;

    /**
     * Specified for Reserved Instance Marketplace offerings to limit the
     * total order and ensure that the Reserved Instances are not purchased
     * at unexpected prices.
     */
    private ReservedInstanceLimitPrice limitPrice;

    /**
     * Default constructor for a new PurchaseReservedInstancesOfferingRequest object.  Callers should use the
     * setter or fluent setter (with...) methods to initialize this object after creating it.
     */
    public PurchaseReservedInstancesOfferingRequest() {}
    
    /**
     * Constructs a new PurchaseReservedInstancesOfferingRequest object.
     * Callers should use the setter or fluent setter (with...) methods to
     * initialize any additional object members.
     * 
     * @param reservedInstancesOfferingId The ID of the Reserved Instance
     * offering to purchase.
     * @param instanceCount The number of Reserved Instances to purchase.
     */
    public PurchaseReservedInstancesOfferingRequest(String reservedInstancesOfferingId, Integer instanceCount) {
        setReservedInstancesOfferingId(reservedInstancesOfferingId);
        setInstanceCount(instanceCount);
    }

    /**
     * The ID of the Reserved Instance offering to purchase.
     *
     * @return The ID of the Reserved Instance offering to purchase.
     */
    public String getReservedInstancesOfferingId() {
        return reservedInstancesOfferingId;
    }
    
    /**
     * The ID of the Reserved Instance offering to purchase.
     *
     * @param reservedInstancesOfferingId The ID of the Reserved Instance offering to purchase.
     */
    public void setReservedInstancesOfferingId(String reservedInstancesOfferingId) {
        this.reservedInstancesOfferingId = reservedInstancesOfferingId;
    }
    
    /**
     * The ID of the Reserved Instance offering to purchase.
     * <p>
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param reservedInstancesOfferingId The ID of the Reserved Instance offering to purchase.
     *
     * @return A reference to this updated object so that method calls can be chained
     *         together.
     */
    public PurchaseReservedInstancesOfferingRequest withReservedInstancesOfferingId(String reservedInstancesOfferingId) {
        this.reservedInstancesOfferingId = reservedInstancesOfferingId;
        return this;
    }

    /**
     * The number of Reserved Instances to purchase.
     *
     * @return The number of Reserved Instances to purchase.
     */
    public Integer getInstanceCount() {
        return instanceCount;
    }
    
    /**
     * The number of Reserved Instances to purchase.
     *
     * @param instanceCount The number of Reserved Instances to purchase.
     */
    public void setInstanceCount(Integer instanceCount) {
        this.instanceCount = instanceCount;
    }
    
    /**
     * The number of Reserved Instances to purchase.
     * <p>
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param instanceCount The number of Reserved Instances to purchase.
     *
     * @return A reference to this updated object so that method calls can be chained
     *         together.
     */
    public PurchaseReservedInstancesOfferingRequest withInstanceCount(Integer instanceCount) {
        this.instanceCount = instanceCount;
        return this;
    }

    /**
     * Specified for Reserved Instance Marketplace offerings to limit the
     * total order and ensure that the Reserved Instances are not purchased
     * at unexpected prices.
     *
     * @return Specified for Reserved Instance Marketplace offerings to limit the
     *         total order and ensure that the Reserved Instances are not purchased
     *         at unexpected prices.
     */
    public ReservedInstanceLimitPrice getLimitPrice() {
        return limitPrice;
    }
    
    /**
     * Specified for Reserved Instance Marketplace offerings to limit the
     * total order and ensure that the Reserved Instances are not purchased
     * at unexpected prices.
     *
     * @param limitPrice Specified for Reserved Instance Marketplace offerings to limit the
     *         total order and ensure that the Reserved Instances are not purchased
     *         at unexpected prices.
     */
    public void setLimitPrice(ReservedInstanceLimitPrice limitPrice) {
        this.limitPrice = limitPrice;
    }
    
    /**
     * Specified for Reserved Instance Marketplace offerings to limit the
     * total order and ensure that the Reserved Instances are not purchased
     * at unexpected prices.
     * <p>
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param limitPrice Specified for Reserved Instance Marketplace offerings to limit the
     *         total order and ensure that the Reserved Instances are not purchased
     *         at unexpected prices.
     *
     * @return A reference to this updated object so that method calls can be chained
     *         together.
     */
    public PurchaseReservedInstancesOfferingRequest withLimitPrice(ReservedInstanceLimitPrice limitPrice) {
        this.limitPrice = limitPrice;
        return this;
    }

    /**
     * This method is intended for internal use only.
     * Returns the marshaled request configured with additional parameters to
     * enable operation dry-run.
     */
    @Override
    public Request<PurchaseReservedInstancesOfferingRequest> getDryRunRequest() {
        Request<PurchaseReservedInstancesOfferingRequest> request = new PurchaseReservedInstancesOfferingRequestMarshaller().marshall(this);
        request.addParameter("DryRun", Boolean.toString(true));
        return request;
    }
    
    /**
     * 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 (getReservedInstancesOfferingId() != null) sb.append("ReservedInstancesOfferingId: " + getReservedInstancesOfferingId() + ",");
        if (getInstanceCount() != null) sb.append("InstanceCount: " + getInstanceCount() + ",");
        if (getLimitPrice() != null) sb.append("LimitPrice: " + getLimitPrice() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getReservedInstancesOfferingId() == null) ? 0 : getReservedInstancesOfferingId().hashCode()); 
        hashCode = prime * hashCode + ((getInstanceCount() == null) ? 0 : getInstanceCount().hashCode()); 
        hashCode = prime * hashCode + ((getLimitPrice() == null) ? 0 : getLimitPrice().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

        if (obj instanceof PurchaseReservedInstancesOfferingRequest == false) return false;
        PurchaseReservedInstancesOfferingRequest other = (PurchaseReservedInstancesOfferingRequest)obj;
        
        if (other.getReservedInstancesOfferingId() == null ^ this.getReservedInstancesOfferingId() == null) return false;
        if (other.getReservedInstancesOfferingId() != null && other.getReservedInstancesOfferingId().equals(this.getReservedInstancesOfferingId()) == false) return false; 
        if (other.getInstanceCount() == null ^ this.getInstanceCount() == null) return false;
        if (other.getInstanceCount() != null && other.getInstanceCount().equals(this.getInstanceCount()) == false) return false; 
        if (other.getLimitPrice() == null ^ this.getLimitPrice() == null) return false;
        if (other.getLimitPrice() != null && other.getLimitPrice().equals(this.getLimitPrice()) == false) return false; 
        return true;
    }
    
}