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• Endpoint.java

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com.amazonaws.services.elasticache.model.Endpoint Maven / Gradle / Ivy

/*
 * Copyright 2011-2016 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.elasticache.model;

import java.io.Serializable;

/**
 * 

 * Represents the information required for client programs to connect to a cache
 * node.
 * 
 */
public class Endpoint implements Serializable, Cloneable {

    /**
     * 

     * The DNS hostname of the cache node.
     * 
     */
    private String address;
    /**
     * 

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

    /**
     * 

     * The DNS hostname of the cache node.
     * 
     * 
     * @param address
     *        The DNS hostname of the cache node.
     */

    public void setAddress(String address) {
        this.address = address;
    }

    /**
     * 

     * The DNS hostname of the cache node.
     * 
     * 
     * @return The DNS hostname of the cache node.
     */

    public String getAddress() {
        return this.address;
    }

    /**
     * 

     * The DNS hostname of the cache node.
     * 
     * 
     * @param address
     *        The DNS hostname of the cache node.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public Endpoint withAddress(String address) {
        setAddress(address);
        return this;
    }

    /**
     * 

     * The port number that the cache engine is listening on.
     * 
     * 
     * @param port
     *        The port number that the cache engine is listening on.
     */

    public void setPort(Integer port) {
        this.port = port;
    }

    /**
     * 

     * The port number that the cache engine is listening on.
     * 
     * 
     * @return The port number that the cache engine is listening on.
     */

    public Integer getPort() {
        return this.port;
    }

    /**
     * 

     * The port number that the cache engine is listening on.
     * 
     * 
     * @param port
     *        The port number that the cache engine is listening on.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public Endpoint withPort(Integer port) {
        setPort(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 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;
    }

    @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 Endpoint clone() {
        try {
            return (Endpoint) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                            + "even though we're Cloneable!", e);
        }
    }
}