/*
 * 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;

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

/**
 * Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#associateRouteTable(AssociateRouteTableRequest) AssociateRouteTable operation}.
 * <p>
 * Associates a subnet with a route table. The subnet and route table
 * must be in the same VPC. This association causes traffic originating
 * from the subnet to be routed according to the routes in the route
 * table. The action returns an association ID, which you need in order
 * to disassociate the route table from the subnet later. A route table
 * can be associated with multiple subnets.
 * </p>
 * <p>
 * For more information about route tables, see
 * <a href="http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Route_Tables.html"> Route Tables </a>
 * in the <i>Amazon Virtual Private Cloud User Guide</i> .
 * </p>
 *
 * @see com.amazonaws.services.ec2.AmazonEC2#associateRouteTable(AssociateRouteTableRequest)
 */
public class AssociateRouteTableRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<AssociateRouteTableRequest> {

    /**
     * The ID of the subnet.
     */
    private String subnetId;

    /**
     * The ID of the route table.
     */
    private String routeTableId;

    /**
     * The ID of the subnet.
     *
     * @return The ID of the subnet.
     */
    public String getSubnetId() {
        return subnetId;
    }
    
    /**
     * The ID of the subnet.
     *
     * @param subnetId The ID of the subnet.
     */
    public void setSubnetId(String subnetId) {
        this.subnetId = subnetId;
    }
    
    /**
     * The ID of the subnet.
     * <p>
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param subnetId The ID of the subnet.
     *
     * @return A reference to this updated object so that method calls can be chained
     *         together.
     */
    public AssociateRouteTableRequest withSubnetId(String subnetId) {
        this.subnetId = subnetId;
        return this;
    }

    /**
     * The ID of the route table.
     *
     * @return The ID of the route table.
     */
    public String getRouteTableId() {
        return routeTableId;
    }
    
    /**
     * The ID of the route table.
     *
     * @param routeTableId The ID of the route table.
     */
    public void setRouteTableId(String routeTableId) {
        this.routeTableId = routeTableId;
    }
    
    /**
     * The ID of the route table.
     * <p>
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param routeTableId The ID of the route table.
     *
     * @return A reference to this updated object so that method calls can be chained
     *         together.
     */
    public AssociateRouteTableRequest withRouteTableId(String routeTableId) {
        this.routeTableId = routeTableId;
        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<AssociateRouteTableRequest> getDryRunRequest() {
        Request<AssociateRouteTableRequest> request = new AssociateRouteTableRequestMarshaller().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 (getSubnetId() != null) sb.append("SubnetId: " + getSubnetId() + ",");
        if (getRouteTableId() != null) sb.append("RouteTableId: " + getRouteTableId() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getSubnetId() == null) ? 0 : getSubnetId().hashCode()); 
        hashCode = prime * hashCode + ((getRouteTableId() == null) ? 0 : getRouteTableId().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

        if (obj instanceof AssociateRouteTableRequest == false) return false;
        AssociateRouteTableRequest other = (AssociateRouteTableRequest)obj;
        
        if (other.getSubnetId() == null ^ this.getSubnetId() == null) return false;
        if (other.getSubnetId() != null && other.getSubnetId().equals(this.getSubnetId()) == false) return false; 
        if (other.getRouteTableId() == null ^ this.getRouteTableId() == null) return false;
        if (other.getRouteTableId() != null && other.getRouteTableId().equals(this.getRouteTableId()) == false) return false; 
        return true;
    }
    
}