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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.redshift.model;

import java.io.Serializable;

/**
 * 
 * Describes a connection endpoint.
 * 
 */
public class Endpoint implements Serializable {

    /**
     * The DNS address of the Cluster.
     */
    private String address;

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

    /**
     * The DNS address of the Cluster.
     *
     * @return The DNS address of the Cluster.
     */
    public String getAddress() {
        return address;
    }
    
    /**
     * The DNS address of the Cluster.
     *
     * @param address The DNS address of the Cluster.
     */
    public void setAddress(String address) {
        this.address = address;
    }
    
    /**
     * The DNS address of the Cluster.
     * 
     * Returns a reference to this object so that method calls can be chained together.
     *
     * @param address The DNS address of the Cluster.
     *
     * @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;
    }

    /**
     * The port that the database engine is listening on.
     *
     * @return The port that the database engine is listening on.
     */
    public Integer getPort() {
        return port;
    }
    
    /**
     * The port that the database engine is listening on.
     *
     * @param port The port that the database engine is listening on.
     */
    public void setPort(Integer port) {
        this.port = port;
    }
    
    /**
     * 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 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;
    }
    
}