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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.rds.model;

import java.io.Serializable;

/**
 * 
 * This data type is used as a response element in the following
 * actions:
 * 
 * 
 * 
 *  CreateDBInstance 
 *  DescribeDBInstances 
 *  DeleteDBInstance 
 * 
 * 
 */
public class Endpoint implements Serializable {

    /**
     * Specifies the DNS address of the DB instance.
     */
    private String address;

    /**
     * Specifies the port that the database engine is listening on.
     */
    private Integer port;

    /**
     * Default constructor for a new Endpoint object.  Callers should use the
     * setter or fluent setter (with...) methods to initialize this object after creating it.
     */
    public Endpoint() {}
    
    /**
     * Specifies the DNS address of the DB instance.
     *
     * @return Specifies the DNS address of the DB instance.
     */
    public String getAddress() {
        return address;
    }
    
    /**
     * Specifies the DNS address of the DB instance.
     *
     * @param address Specifies the DNS address of the DB instance.
     */
    public void setAddress(String address) {
        this.address = address;
    }
    
    /**
     * Specifies the DNS address of the DB instance.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param address Specifies the DNS address of the DB instance.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public Endpoint withAddress(String address) {
        this.address = address;
        return this;
    }

    /**
     * Specifies the port that the database engine is listening on.
     *
     * @return Specifies the port that the database engine is listening on.
     */
    public Integer getPort() {
        return port;
    }
    
    /**
     * Specifies the port that the database engine is listening on.
     *
     * @param port Specifies the port that the database engine is listening on.
     */
    public void setPort(Integer port) {
        this.port = port;
    }
    
    /**
     * Specifies the port that the database engine is listening on.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param port Specifies the port that the database engine is listening on.
     *
     * @return A reference to this updated object so that method calls can be chained 
     *         together.
     */
    public Endpoint withPort(Integer port) {
        this.port = port;
        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 (getAddress() != null) sb.append("Address: " + getAddress() + ",");
        if (getPort() != null) sb.append("Port: " + getPort() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getAddress() == null) ? 0 : getAddress().hashCode()); 
        hashCode = prime * hashCode + ((getPort() == null) ? 0 : getPort().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (obj == null) return false;

        if (obj instanceof Endpoint == false) return false;
        Endpoint other = (Endpoint)obj;
        
        if (other.getAddress() == null ^ this.getAddress() == null) return false;
        if (other.getAddress() != null && other.getAddress().equals(this.getAddress()) == false) return false; 
        if (other.getPort() == null ^ this.getPort() == null) return false;
        if (other.getPort() != null && other.getPort().equals(this.getPort()) == false) return false; 
        return true;
    }
    
}