com.amazonaws.services.ecs.model.PortMapping.java Source code

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/*
 * Copyright 2014-2019 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.ecs.model;

import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;

/**
 * <p>
 * Port mappings allow containers to access ports on the host container instance to send or receive traffic. Port
 * mappings are specified as part of the container definition.
 * </p>
 * <p>
 * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, exposed ports
 * should be specified using <code>containerPort</code>. The <code>hostPort</code> can be left blank or it must be the
 * same value as the <code>containerPort</code>.
 * </p>
 * <p>
 * After a task reaches the <code>RUNNING</code> status, manual and automatic host and container port assignments are
 * visible in the <code>networkBindings</code> section of <a>DescribeTasks</a> API responses.
 * </p>
 * 
 * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ecs-2014-11-13/PortMapping" target="_top">AWS API
 *      Documentation</a>
 */
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class PortMapping implements Serializable, Cloneable, StructuredPojo {

    /**
     * <p>
     * The port number on the container that is bound to the user-specified or automatically assigned host port.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, exposed
     * ports should be specified using <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode and you specify a container port
     * and not a host port, your container automatically receives a host port in the ephemeral port range. For more
     * information, see <code>hostPort</code>. Port mappings that are automatically assigned in this way do not count
     * toward the 100 reserved ports limit of a container instance.
     * </p>
     * <important>
     * <p>
     * You cannot expose the same container port for multiple protocols. An error will be returned if this is attempted.
     * </p>
     * </important>
     */
    private Integer containerPort;
    /**
     * <p>
     * The port number on the container instance to reserve for your container.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     * <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode, you can specify a non-reserved
     * host port for your container port mapping, or you can omit the <code>hostPort</code> (or set it to <code>0</code>
     * ) while specifying a <code>containerPort</code> and your container automatically receives a port in the ephemeral
     * port range for your container instance operating system and Docker version.
     * </p>
     * <p>
     * The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     * <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     * ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the ephemeral
     * port range as these are reserved for automatic assignment. In general, ports below 32768 are outside of the
     * ephemeral port range.
     * </p>
     * <note>
     * <p>
     * The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     * </p>
     * </note>
     * <p>
     * The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent
     * ports 51678-51680. Any host port that was previously specified in a running task is also reserved while the task
     * is running (after a task stops, the host port is released). The current reserved ports are displayed in the
     * <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container instance can have up to
     * 100 reserved ports at a time, including the default reserved ports. Automatically assigned ports don't count
     * toward the 100 reserved ports limit.
     * </p>
     */
    private Integer hostPort;
    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     */
    private String protocol;

    /**
     * <p>
     * The port number on the container that is bound to the user-specified or automatically assigned host port.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, exposed
     * ports should be specified using <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode and you specify a container port
     * and not a host port, your container automatically receives a host port in the ephemeral port range. For more
     * information, see <code>hostPort</code>. Port mappings that are automatically assigned in this way do not count
     * toward the 100 reserved ports limit of a container instance.
     * </p>
     * <important>
     * <p>
     * You cannot expose the same container port for multiple protocols. An error will be returned if this is attempted.
     * </p>
     * </important>
     * 
     * @param containerPort
     *        The port number on the container that is bound to the user-specified or automatically assigned host
     *        port.</p>
     *        <p>
     *        If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode,
     *        exposed ports should be specified using <code>containerPort</code>.
     *        </p>
     *        <p>
     *        If you are using containers in a task with the <code>bridge</code> network mode and you specify a
     *        container port and not a host port, your container automatically receives a host port in the ephemeral
     *        port range. For more information, see <code>hostPort</code>. Port mappings that are automatically assigned
     *        in this way do not count toward the 100 reserved ports limit of a container instance.
     *        </p>
     *        <important>
     *        <p>
     *        You cannot expose the same container port for multiple protocols. An error will be returned if this is
     *        attempted.
     *        </p>
     */

    public void setContainerPort(Integer containerPort) {
        this.containerPort = containerPort;
    }

    /**
     * <p>
     * The port number on the container that is bound to the user-specified or automatically assigned host port.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, exposed
     * ports should be specified using <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode and you specify a container port
     * and not a host port, your container automatically receives a host port in the ephemeral port range. For more
     * information, see <code>hostPort</code>. Port mappings that are automatically assigned in this way do not count
     * toward the 100 reserved ports limit of a container instance.
     * </p>
     * <important>
     * <p>
     * You cannot expose the same container port for multiple protocols. An error will be returned if this is attempted.
     * </p>
     * </important>
     * 
     * @return The port number on the container that is bound to the user-specified or automatically assigned host
     *         port.</p>
     *         <p>
     *         If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode,
     *         exposed ports should be specified using <code>containerPort</code>.
     *         </p>
     *         <p>
     *         If you are using containers in a task with the <code>bridge</code> network mode and you specify a
     *         container port and not a host port, your container automatically receives a host port in the ephemeral
     *         port range. For more information, see <code>hostPort</code>. Port mappings that are automatically
     *         assigned in this way do not count toward the 100 reserved ports limit of a container instance.
     *         </p>
     *         <important>
     *         <p>
     *         You cannot expose the same container port for multiple protocols. An error will be returned if this is
     *         attempted.
     *         </p>
     */

    public Integer getContainerPort() {
        return this.containerPort;
    }

    /**
     * <p>
     * The port number on the container that is bound to the user-specified or automatically assigned host port.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, exposed
     * ports should be specified using <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode and you specify a container port
     * and not a host port, your container automatically receives a host port in the ephemeral port range. For more
     * information, see <code>hostPort</code>. Port mappings that are automatically assigned in this way do not count
     * toward the 100 reserved ports limit of a container instance.
     * </p>
     * <important>
     * <p>
     * You cannot expose the same container port for multiple protocols. An error will be returned if this is attempted.
     * </p>
     * </important>
     * 
     * @param containerPort
     *        The port number on the container that is bound to the user-specified or automatically assigned host
     *        port.</p>
     *        <p>
     *        If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode,
     *        exposed ports should be specified using <code>containerPort</code>.
     *        </p>
     *        <p>
     *        If you are using containers in a task with the <code>bridge</code> network mode and you specify a
     *        container port and not a host port, your container automatically receives a host port in the ephemeral
     *        port range. For more information, see <code>hostPort</code>. Port mappings that are automatically assigned
     *        in this way do not count toward the 100 reserved ports limit of a container instance.
     *        </p>
     *        <important>
     *        <p>
     *        You cannot expose the same container port for multiple protocols. An error will be returned if this is
     *        attempted.
     *        </p>
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public PortMapping withContainerPort(Integer containerPort) {
        setContainerPort(containerPort);
        return this;
    }

    /**
     * <p>
     * The port number on the container instance to reserve for your container.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     * <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode, you can specify a non-reserved
     * host port for your container port mapping, or you can omit the <code>hostPort</code> (or set it to <code>0</code>
     * ) while specifying a <code>containerPort</code> and your container automatically receives a port in the ephemeral
     * port range for your container instance operating system and Docker version.
     * </p>
     * <p>
     * The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     * <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     * ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the ephemeral
     * port range as these are reserved for automatic assignment. In general, ports below 32768 are outside of the
     * ephemeral port range.
     * </p>
     * <note>
     * <p>
     * The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     * </p>
     * </note>
     * <p>
     * The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent
     * ports 51678-51680. Any host port that was previously specified in a running task is also reserved while the task
     * is running (after a task stops, the host port is released). The current reserved ports are displayed in the
     * <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container instance can have up to
     * 100 reserved ports at a time, including the default reserved ports. Automatically assigned ports don't count
     * toward the 100 reserved ports limit.
     * </p>
     * 
     * @param hostPort
     *        The port number on the container instance to reserve for your container.</p>
     *        <p>
     *        If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     *        <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     *        </p>
     *        <p>
     *        If you are using containers in a task with the <code>bridge</code> network mode, you can specify a
     *        non-reserved host port for your container port mapping, or you can omit the <code>hostPort</code> (or set
     *        it to <code>0</code>) while specifying a <code>containerPort</code> and your container automatically
     *        receives a port in the ephemeral port range for your container instance operating system and Docker
     *        version.
     *        </p>
     *        <p>
     *        The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     *        <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     *        ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the
     *        ephemeral port range as these are reserved for automatic assignment. In general, ports below 32768 are
     *        outside of the ephemeral port range.
     *        </p>
     *        <note>
     *        <p>
     *        The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     *        </p>
     *        </note>
     *        <p>
     *        The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container
     *        agent ports 51678-51680. Any host port that was previously specified in a running task is also reserved
     *        while the task is running (after a task stops, the host port is released). The current reserved ports are
     *        displayed in the <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container
     *        instance can have up to 100 reserved ports at a time, including the default reserved ports. Automatically
     *        assigned ports don't count toward the 100 reserved ports limit.
     */

    public void setHostPort(Integer hostPort) {
        this.hostPort = hostPort;
    }

    /**
     * <p>
     * The port number on the container instance to reserve for your container.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     * <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode, you can specify a non-reserved
     * host port for your container port mapping, or you can omit the <code>hostPort</code> (or set it to <code>0</code>
     * ) while specifying a <code>containerPort</code> and your container automatically receives a port in the ephemeral
     * port range for your container instance operating system and Docker version.
     * </p>
     * <p>
     * The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     * <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     * ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the ephemeral
     * port range as these are reserved for automatic assignment. In general, ports below 32768 are outside of the
     * ephemeral port range.
     * </p>
     * <note>
     * <p>
     * The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     * </p>
     * </note>
     * <p>
     * The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent
     * ports 51678-51680. Any host port that was previously specified in a running task is also reserved while the task
     * is running (after a task stops, the host port is released). The current reserved ports are displayed in the
     * <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container instance can have up to
     * 100 reserved ports at a time, including the default reserved ports. Automatically assigned ports don't count
     * toward the 100 reserved ports limit.
     * </p>
     * 
     * @return The port number on the container instance to reserve for your container.</p>
     *         <p>
     *         If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     *         <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>
     *         .
     *         </p>
     *         <p>
     *         If you are using containers in a task with the <code>bridge</code> network mode, you can specify a
     *         non-reserved host port for your container port mapping, or you can omit the <code>hostPort</code> (or set
     *         it to <code>0</code>) while specifying a <code>containerPort</code> and your container automatically
     *         receives a port in the ephemeral port range for your container instance operating system and Docker
     *         version.
     *         </p>
     *         <p>
     *         The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     *         <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     *         ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the
     *         ephemeral port range as these are reserved for automatic assignment. In general, ports below 32768 are
     *         outside of the ephemeral port range.
     *         </p>
     *         <note>
     *         <p>
     *         The default ephemeral port range from 49153 through 65535 is always used for Docker versions before
     *         1.6.0.
     *         </p>
     *         </note>
     *         <p>
     *         The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container
     *         agent ports 51678-51680. Any host port that was previously specified in a running task is also reserved
     *         while the task is running (after a task stops, the host port is released). The current reserved ports are
     *         displayed in the <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container
     *         instance can have up to 100 reserved ports at a time, including the default reserved ports. Automatically
     *         assigned ports don't count toward the 100 reserved ports limit.
     */

    public Integer getHostPort() {
        return this.hostPort;
    }

    /**
     * <p>
     * The port number on the container instance to reserve for your container.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     * <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     * </p>
     * <p>
     * If you are using containers in a task with the <code>bridge</code> network mode, you can specify a non-reserved
     * host port for your container port mapping, or you can omit the <code>hostPort</code> (or set it to <code>0</code>
     * ) while specifying a <code>containerPort</code> and your container automatically receives a port in the ephemeral
     * port range for your container instance operating system and Docker version.
     * </p>
     * <p>
     * The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     * <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     * ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the ephemeral
     * port range as these are reserved for automatic assignment. In general, ports below 32768 are outside of the
     * ephemeral port range.
     * </p>
     * <note>
     * <p>
     * The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     * </p>
     * </note>
     * <p>
     * The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container agent
     * ports 51678-51680. Any host port that was previously specified in a running task is also reserved while the task
     * is running (after a task stops, the host port is released). The current reserved ports are displayed in the
     * <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container instance can have up to
     * 100 reserved ports at a time, including the default reserved ports. Automatically assigned ports don't count
     * toward the 100 reserved ports limit.
     * </p>
     * 
     * @param hostPort
     *        The port number on the container instance to reserve for your container.</p>
     *        <p>
     *        If you are using containers in a task with the <code>awsvpc</code> or <code>host</code> network mode, the
     *        <code>hostPort</code> can either be left blank or set to the same value as the <code>containerPort</code>.
     *        </p>
     *        <p>
     *        If you are using containers in a task with the <code>bridge</code> network mode, you can specify a
     *        non-reserved host port for your container port mapping, or you can omit the <code>hostPort</code> (or set
     *        it to <code>0</code>) while specifying a <code>containerPort</code> and your container automatically
     *        receives a port in the ephemeral port range for your container instance operating system and Docker
     *        version.
     *        </p>
     *        <p>
     *        The default ephemeral port range for Docker version 1.6.0 and later is listed on the instance under
     *        <code>/proc/sys/net/ipv4/ip_local_port_range</code>. If this kernel parameter is unavailable, the default
     *        ephemeral port range from 49153 through 65535 is used. Do not attempt to specify a host port in the
     *        ephemeral port range as these are reserved for automatic assignment. In general, ports below 32768 are
     *        outside of the ephemeral port range.
     *        </p>
     *        <note>
     *        <p>
     *        The default ephemeral port range from 49153 through 65535 is always used for Docker versions before 1.6.0.
     *        </p>
     *        </note>
     *        <p>
     *        The default reserved ports are 22 for SSH, the Docker ports 2375 and 2376, and the Amazon ECS container
     *        agent ports 51678-51680. Any host port that was previously specified in a running task is also reserved
     *        while the task is running (after a task stops, the host port is released). The current reserved ports are
     *        displayed in the <code>remainingResources</code> of <a>DescribeContainerInstances</a> output. A container
     *        instance can have up to 100 reserved ports at a time, including the default reserved ports. Automatically
     *        assigned ports don't count toward the 100 reserved ports limit.
     * @return Returns a reference to this object so that method calls can be chained together.
     */

    public PortMapping withHostPort(Integer hostPort) {
        setHostPort(hostPort);
        return this;
    }

    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     * 
     * @param protocol
     *        The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The
     *        default is <code>tcp</code>.
     * @see TransportProtocol
     */

    public void setProtocol(String protocol) {
        this.protocol = protocol;
    }

    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     * 
     * @return The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The
     *         default is <code>tcp</code>.
     * @see TransportProtocol
     */

    public String getProtocol() {
        return this.protocol;
    }

    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     * 
     * @param protocol
     *        The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The
     *        default is <code>tcp</code>.
     * @return Returns a reference to this object so that method calls can be chained together.
     * @see TransportProtocol
     */

    public PortMapping withProtocol(String protocol) {
        setProtocol(protocol);
        return this;
    }

    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     * 
     * @param protocol
     *        The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The
     *        default is <code>tcp</code>.
     * @see TransportProtocol
     */

    public void setProtocol(TransportProtocol protocol) {
        withProtocol(protocol);
    }

    /**
     * <p>
     * The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The default is
     * <code>tcp</code>.
     * </p>
     * 
     * @param protocol
     *        The protocol used for the port mapping. Valid values are <code>tcp</code> and <code>udp</code>. The
     *        default is <code>tcp</code>.
     * @return Returns a reference to this object so that method calls can be chained together.
     * @see TransportProtocol
     */

    public PortMapping withProtocol(TransportProtocol protocol) {
        this.protocol = protocol.toString();
        return this;
    }

    /**
     * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
     * redacted from this string using a placeholder value.
     *
     * @return A string representation of this object.
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getContainerPort() != null)
            sb.append("ContainerPort: ").append(getContainerPort()).append(",");
        if (getHostPort() != null)
            sb.append("HostPort: ").append(getHostPort()).append(",");
        if (getProtocol() != null)
            sb.append("Protocol: ").append(getProtocol());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof PortMapping == false)
            return false;
        PortMapping other = (PortMapping) obj;
        if (other.getContainerPort() == null ^ this.getContainerPort() == null)
            return false;
        if (other.getContainerPort() != null && other.getContainerPort().equals(this.getContainerPort()) == false)
            return false;
        if (other.getHostPort() == null ^ this.getHostPort() == null)
            return false;
        if (other.getHostPort() != null && other.getHostPort().equals(this.getHostPort()) == false)
            return false;
        if (other.getProtocol() == null ^ this.getProtocol() == null)
            return false;
        if (other.getProtocol() != null && other.getProtocol().equals(this.getProtocol()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getContainerPort() == null) ? 0 : getContainerPort().hashCode());
        hashCode = prime * hashCode + ((getHostPort() == null) ? 0 : getHostPort().hashCode());
        hashCode = prime * hashCode + ((getProtocol() == null) ? 0 : getProtocol().hashCode());
        return hashCode;
    }

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

    @com.amazonaws.annotation.SdkInternalApi
    @Override
    public void marshall(ProtocolMarshaller protocolMarshaller) {
        com.amazonaws.services.ecs.model.transform.PortMappingMarshaller.getInstance().marshall(this,
                protocolMarshaller);
    }
}