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/*-
 * -\-\-
 * docker-client
 * --
 * Copyright (C) 2016 Spotify AB
 * --
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in org.testifyproject.testifyprojectpliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org.testifyproject/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 org.testifyproject.testifyproject.spotify.docker.client.messages;

import static org.testifyproject.testifyproject.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
import static org.testifyproject.testifyproject.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
import static org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.base.Preconditions.checkArgument;
import static org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.base.Preconditions.checkNotNull;
import static org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.base.Strings.isNullOrEmpty;

import org.testifyproject.testifyproject.fasterxml.jackson.annotation.JsonAutoDetect;
import org.testifyproject.testifyproject.fasterxml.jackson.annotation.JsonCreator;
import org.testifyproject.testifyproject.fasterxml.jackson.annotation.JsonProperty;
import org.testifyproject.testifyproject.google.auto.value.AutoValue;
import org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.base.Joiner;
import org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.collect.ImmutableList;
import org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.collect.ImmutableMap;
import org.testifyproject.testifyproject.google.org.testifyproject.testifyprojectmon.collect.Lists;

import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import javax.annotation.Nullable;

@AutoValue
@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, setterVisibility = NONE)
public abstract class HostConfig {

  @Nullable
  @JsonProperty("Binds")
  public abstract ImmutableList binds();

  @Nullable
  @JsonProperty("BlkioWeight")
  public abstract Integer blkioWeight();

  @Nullable
  @JsonProperty("BlkioWeightDevice")
  public abstract ImmutableList blkioWeightDevice();

  @Nullable
  @JsonProperty("BlkioDeviceReadBps")
  public abstract ImmutableList blkioDeviceReadBps();

  @Nullable
  @JsonProperty("BlkioDeviceWriteBps")
  public abstract ImmutableList blkioDeviceWriteBps();

  @Nullable
  @JsonProperty("BlkioDeviceReadIOps")
  public abstract ImmutableList blkioDeviceReadIOps();

  @Nullable
  @JsonProperty("BlkioDeviceWriteIOps")
  public abstract ImmutableList blkioDeviceWriteIOps();

  @Nullable
  @JsonProperty("ContainerIDFile")
  public abstract String containerIdFile();

  @Nullable
  @JsonProperty("LxcConf")
  public abstract ImmutableList lxcConf();

  @Nullable
  @JsonProperty("Privileged")
  public abstract Boolean privileged();

  @Nullable
  @JsonProperty("PortBindings")
  public abstract ImmutableMap> portBindings();

  @Nullable
  @JsonProperty("Links")
  public abstract ImmutableList links();

  @Nullable
  @JsonProperty("PublishAllPorts")
  public abstract Boolean publishAllPorts();

  @Nullable
  @JsonProperty("Dns")
  public abstract ImmutableList dns();

  @Nullable
  @JsonProperty("DnsOptions")
  public abstract ImmutableList dnsOptions();

  @Nullable
  @JsonProperty("DnsSearch")
  public abstract ImmutableList dnsSearch();

  @Nullable
  @JsonProperty("ExtraHosts")
  public abstract ImmutableList extraHosts();

  @Nullable
  @JsonProperty("VolumesFrom")
  public abstract ImmutableList volumesFrom();

  @Nullable
  @JsonProperty("CapAdd")
  public abstract ImmutableList capAdd();

  @Nullable
  @JsonProperty("CapDrop")
  public abstract ImmutableList capDrop();

  @Nullable
  @JsonProperty("NetworkMode")
  public abstract String networkMode();

  @Nullable
  @JsonProperty("SecurityOpt")
  public abstract ImmutableList securityOpt();

  @Nullable
  @JsonProperty("Devices")
  public abstract ImmutableList devices();

  @Nullable
  @JsonProperty("Memory")
  public abstract Long memory();

  @Nullable
  @JsonProperty("MemorySwap")
  public abstract Long memorySwap();

  @Nullable
  @JsonProperty("MemorySwappiness")
  public abstract Integer memorySwappiness();

  @Nullable
  @JsonProperty("MemoryReservation")
  public abstract Long memoryReservation();

  @Nullable
  @JsonProperty("NanoCpus")
  public abstract Long nanoCpus();

  @Nullable
  @JsonProperty("CpuPeriod")
  public abstract Long cpuPeriod();

  @Nullable
  @JsonProperty("CpuShares")
  public abstract Long cpuShares();

  @Nullable
  @JsonProperty("CpusetCpus")
  public abstract String cpusetCpus();

  @Nullable
  @JsonProperty("CpusetMems")
  public abstract String cpusetMems();

  @Nullable
  @JsonProperty("CpuQuota")
  public abstract Long cpuQuota();

  @Nullable
  @JsonProperty("CgroupParent")
  public abstract String cgroupParent();

  @Nullable
  @JsonProperty("RestartPolicy")
  public abstract RestartPolicy restartPolicy();

  @Nullable
  @JsonProperty("LogConfig")
  public abstract LogConfig logConfig();

  @Nullable
  @JsonProperty("IpcMode")
  public abstract String ipcMode();

  @Nullable
  @JsonProperty("Ulimits")
  public abstract ImmutableList ulimits();

  @Nullable
  @JsonProperty("PidMode")
  public abstract String pidMode();

  @Nullable
  @JsonProperty("ShmSize")
  public abstract Long shmSize();

  @Nullable
  @JsonProperty("OomKillDisable")
  public abstract Boolean oomKillDisable();

  @Nullable
  @JsonProperty("OomScoreAdj")
  public abstract Integer oomScoreAdj();

  @Nullable
  @JsonProperty("AutoRemove")
  public abstract Boolean autoRemove();

  /**
   * Tune container pids limit (set -1 for unlimited).
   * Only works for kernels >= 4.3
   * @return An integer indicating the pids limit.
   */
  @Nullable
  @JsonProperty("PidsLimit")
  public abstract Integer pidsLimit();

  @Nullable
  @JsonProperty("Tmpfs")
  public abstract ImmutableMap tmpfs();

  @Nullable
  @JsonProperty("ReadonlyRootfs")
  public abstract Boolean readonlyRootfs();
  
  @Nullable
  @JsonProperty("StorageOpt")
  public abstract ImmutableMap storageOpt();

  @JsonCreator
  static HostConfig create(
      @JsonProperty("Binds") final List binds,
      @JsonProperty("BlkioWeight") final Integer blkioWeight,
      @JsonProperty("BlkioWeightDevice") final List blkioWeightDevice,
      @JsonProperty("BlkioDeviceReadBps") final List blkioDeviceReadBps,
      @JsonProperty("BlkioDeviceWriteBps") final List blkioDeviceWriteBps,
      @JsonProperty("BlkioDeviceReadIOps") final List blkioDeviceReadIOps,
      @JsonProperty("BlkioDeviceWriteIOps") final List blkioDeviceWriteIOps,
      @JsonProperty("ContainerIDFile") final String containerIdFile,
      @JsonProperty("LxcConf") final List lxcConf,
      @JsonProperty("Privileged") final Boolean privileged,
      @JsonProperty("PortBindings") final Map> portBindings,
      @JsonProperty("Links") final List links,
      @JsonProperty("PublishAllPorts") final Boolean publishAllPorts,
      @JsonProperty("Dns") final List dns,
      @JsonProperty("DnsOptions") final List dnsOptions,
      @JsonProperty("DnsSearch") final List dnsSearch,
      @JsonProperty("ExtraHosts") final List extraHosts,
      @JsonProperty("VolumesFrom") final List volumesFrom,
      @JsonProperty("CapAdd") final List capAdd,
      @JsonProperty("CapDrop") final List capDrop,
      @JsonProperty("NetworkMode") final String networkMode,
      @JsonProperty("SecurityOpt") final List securityOpt,
      @JsonProperty("Devices") final List devices,
      @JsonProperty("Memory") final Long memory,
      @JsonProperty("MemorySwap") final Long memorySwap,
      @JsonProperty("MemorySwappiness") final Integer memorySwappiness,
      @JsonProperty("MemoryReservation") final Long memoryReservation,
      @JsonProperty("NanoCpus") final Long nanoCpus,
      @JsonProperty("CpuPeriod") final Long cpuPeriod,
      @JsonProperty("CpuShares") final Long cpuShares,
      @JsonProperty("CpusetCpus") final String cpusetCpus,
      @JsonProperty("CpusetMems") final String cpusetMems,
      @JsonProperty("CpuQuota") final Long cpuQuota,
      @JsonProperty("CgroupParent") final String cgroupParent,
      @JsonProperty("RestartPolicy") final RestartPolicy restartPolicy,
      @JsonProperty("LogConfig") final LogConfig logConfig,
      @JsonProperty("IpcMode") final String ipcMode,
      @JsonProperty("Ulimits") final List ulimits,
      @JsonProperty("PidMode") final String pidMode,
      @JsonProperty("ShmSize") final Long shmSize,
      @JsonProperty("OomKillDisable") final Boolean oomKillDisable,
      @JsonProperty("OomScoreAdj") final Integer oomScoreAdj,
      @JsonProperty("AutoRemove") final Boolean autoRemove,
      @JsonProperty("PidsLimit") final Integer pidsLimit,
      @JsonProperty("Tmpfs") final Map tmpfs,
      @JsonProperty("ReadonlyRootfs") final Boolean readonlyRootfs,
      @JsonProperty("StorageOpt") final Map storageOpt) {
    return builder()
        .binds(binds)
        .blkioWeight(blkioWeight)
        .blkioWeightDevice(blkioWeightDevice)
        .blkioDeviceReadBps(blkioDeviceReadBps)
        .blkioDeviceWriteBps(blkioDeviceWriteBps)
        .blkioDeviceReadIOps(blkioDeviceReadIOps)
        .blkioDeviceWriteIOps(blkioDeviceWriteIOps)
        .containerIdFile(containerIdFile)
        .lxcConf(lxcConf)
        .privileged(privileged)
        .portBindings(portBindings)
        .links(links)
        .publishAllPorts(publishAllPorts)
        .dns(dns)
        .dnsOptions(dnsOptions)
        .dnsSearch(dnsSearch)
        .extraHosts(extraHosts)
        .volumesFrom(volumesFrom)
        .capAdd(capAdd)
        .capDrop(capDrop)
        .networkMode(networkMode)
        .securityOpt(securityOpt)
        .devices(devices)
        .memory(memory)
        .memorySwap(memorySwap)
        .memorySwappiness(memorySwappiness)
        .memoryReservation(memoryReservation)
        .nanoCpus(nanoCpus)
        .cpuPeriod(cpuPeriod)
        .cpuShares(cpuShares)
        .cpusetCpus(cpusetCpus)
        .cpusetMems(cpusetMems)
        .cpuQuota(cpuQuota)
        .cgroupParent(cgroupParent)
        .restartPolicy(restartPolicy)
        .logConfig(logConfig)
        .ipcMode(ipcMode)
        .ulimits(ulimits)
        .pidMode(pidMode)
        .shmSize(shmSize)
        .oomKillDisable(oomKillDisable)
        .oomScoreAdj(oomScoreAdj)
        .autoRemove(autoRemove)
        .pidsLimit(pidsLimit)
        .tmpfs(tmpfs)
        .readonlyRootfs(readonlyRootfs)
        .storageOpt(storageOpt)
        .build();
  }

  @AutoValue
  public abstract static class LxcConfParameter {

    @JsonProperty("Key")
    public abstract String key();

    @JsonProperty("Value")
    public abstract String value();

    @JsonCreator
    static LxcConfParameter create(
        @JsonProperty("Key") final String key,
        @JsonProperty("Value") final String value) {
      return new AutoValue_HostConfig_LxcConfParameter(key, value);
    }
  }

  @AutoValue
  public abstract static class RestartPolicy {

    @JsonProperty("Name")
    public abstract String name();

    @Nullable
    @JsonProperty("MaximumRetryCount")
    public abstract Integer maxRetryCount();

    public static RestartPolicy always() {
      return new AutoValue_HostConfig_RestartPolicy("always", null);
    }

    public static RestartPolicy unlessStopped() {
      return new AutoValue_HostConfig_RestartPolicy("unless-stopped", null);
    }

    public static RestartPolicy onFailure(Integer maxRetryCount) {
      return new AutoValue_HostConfig_RestartPolicy("on-failure", maxRetryCount);
    }

    @JsonCreator
    static RestartPolicy create(
        @JsonProperty("Name") final String name,
        @JsonProperty("MaximumRetryCount") final Integer maxRetryCount) {
      return new AutoValue_HostConfig_RestartPolicy(name, maxRetryCount);
    }
  }

  public abstract Builder toBuilder();

  public static Builder builder() {
    return new AutoValue_HostConfig.Builder();
  }

  @AutoValue.Builder
  public abstract static class Builder {

    /**
     * Set the list of binds to the parameter, replacing any existing value.
     * To append to the list instead, use one of the appendBinds() methods.
     *
     * @param binds A list of volume bindings for this container. Each volume binding is a string.
     * @return {@link Builder}
     */
    public abstract Builder binds(List binds);

    /**
     * Set the list of binds to the parameter, replacing any existing value.
     * To append to the list instead, use one of the appendBinds() methods.
     *
     * @param binds An array of volume bindings for this container. Each volume binding is a
     *              string.
     * @return {@link Builder}
     */
    public abstract Builder binds(String... binds);

    /**
     * Set the list of binds to the parameter, replacing any existing value.
     * To append to the list instead, use one of the appendBinds() methods.
     *
     * @param binds An array of volume bindings for this container. Each volume binding is a {@link
     *              Bind} object.
     * @return {@link Builder}
     */
    public Builder binds(final Bind... binds) {
      if (binds == null || binds.length == 0) {
        return this;
      }

      return binds(toStringList(binds));
    }

    abstract ImmutableList binds();

    private static List toStringList(final Bind[] binds) {
      final List bindStrings = Lists.newArrayList();
      for (final Bind bind : binds) {
        bindStrings.add(bind.toString());
      }
      return bindStrings;
    }

    /**
     * Append binds to the existing list in this builder. Duplicates are discarded.
     *
     * @param newBinds An iterable of volume bindings for this container. Each volume binding is a
     *                 String.
     * @return {@link Builder}
     */
    public Builder appendBinds(final Iterable newBinds) {
      final List list = new ArrayList<>();
      if (binds() != null) {
        list.addAll(binds());
      }
      list.addAll(Lists.newArrayList(newBinds));
      binds(copyWithoutDuplicates(list));
      return this;
    }

    /**
     * Append binds to the existing list in this builder.
     *
     * @param binds An array of volume bindings for this container. Each volume binding is a {@link
     *              Bind} object.
     * @return {@link Builder}
     */
    public Builder appendBinds(final Bind... binds) {
      appendBinds(toStringList(binds));
      return this;
    }

    /**
     * Append binds to the existing list in this builder.
     *
     * @param binds An array of volume bindings for this container. Each volume binding is a
     *              String.
     * @return {@link Builder}
     */
    public Builder appendBinds(final String... binds) {
      appendBinds(Lists.newArrayList(binds));
      return this;
    }

    private static  ImmutableList copyWithoutDuplicates(final List input) {
      final List list = new ArrayList<>(input.size());
      for (final T element : input) {
        if (!list.contains(element)) {
          list.add(element);
        }
      }
      return ImmutableList.copyOf(list);
    }

    public abstract Builder blkioWeight(Integer blkioWeight);

    public abstract Builder blkioWeightDevice(List blkioWeightDevice);

    public abstract Builder blkioDeviceReadBps(List blkioDeviceReadBps);

    public abstract Builder blkioDeviceWriteBps(List blkioDeviceWriteBps);

    public abstract Builder blkioDeviceReadIOps(List blkioDeviceReadIOps);

    public abstract Builder blkioDeviceWriteIOps(List blkioDeviceWriteIOps);

    public abstract Builder containerIdFile(String containerIdFile);

    public abstract Builder lxcConf(List lxcConf);

    public abstract Builder lxcConf(LxcConfParameter... lxcConf);

    public abstract Builder privileged(Boolean privileged);

    public abstract Builder portBindings(Map> portBindings);

    public abstract Builder links(List links);

    public abstract Builder links(String... links);

    public abstract Builder publishAllPorts(Boolean publishAllPorts);

    public abstract Builder dns(List dns);

    public abstract Builder dns(String... dns);

    public abstract Builder dnsOptions(List dnsOptions);

    public abstract Builder dnsOptions(String... dnsOptions);

    public abstract Builder dnsSearch(List dnsSearch);

    public abstract Builder dnsSearch(String... dnsSearch);

    public abstract Builder extraHosts(List extraHosts);

    public abstract Builder extraHosts(String... extraHosts);

    public abstract Builder volumesFrom(List volumesFrom);

    public abstract Builder volumesFrom(String... volumesFrom);

    public abstract Builder capAdd(List capAdd);

    public abstract Builder capAdd(String... capAdd);

    public abstract Builder capDrop(List capDrop);

    public abstract Builder capDrop(String... capDrop);

    public abstract Builder networkMode(String networkMode);

    public abstract Builder securityOpt(List securityOpt);

    public abstract Builder securityOpt(String... securityOpt);

    public abstract Builder devices(List devices);

    public abstract Builder devices(Device... devices);

    public abstract Builder memory(Long memory);

    public abstract Builder memorySwap(Long memorySwap);

    public abstract Builder memorySwappiness(Integer memorySwappiness);

    public abstract Builder memoryReservation(Long memoryReservation);

    public abstract Builder nanoCpus(Long nanoCpus);

    public abstract Builder cpuPeriod(Long cpuPeriod);

    public abstract Builder cpuShares(Long cpuShares);

    public abstract Builder cpusetCpus(String cpusetCpus);

    public abstract Builder cpusetMems(String cpusetMems);

    public abstract Builder cpuQuota(Long cpuQuota);

    public abstract Builder cgroupParent(String cgroupParent);

    public abstract Builder restartPolicy(RestartPolicy restartPolicy);

    public abstract Builder logConfig(LogConfig logConfig);

    public abstract Builder ipcMode(String ipcMode);

    public abstract Builder ulimits(List ulimits);

    public abstract Builder pidMode(String pidMode);

    /**
     * Set the PID (Process) Namespace mode for the container.
     * Use this method to join another container's PID namespace. To use the host
     * PID namespace, use {@link #hostPidMode()}.
     *
     * @param container Join the namespace of this container (Name or ID)
     * @return Builder
     */
    public Builder containerPidMode(final String container) {
      pidMode("container:" + container);
      return this;
    }

    /**
     * Set the PID (Process) Namespace mode for the container.
     * Use this method to use the host's PID namespace. To use another container's
     * PID namespace, use {@link #containerPidMode(String)}.
     *
     * @return {@link Builder}
     */
    public Builder hostPidMode() {
      pidMode("host");
      return this;
    }

    public abstract Builder shmSize(Long shmSize);

    public abstract Builder oomKillDisable(Boolean oomKillDisable);

    public abstract Builder oomScoreAdj(Integer oomScoreAdj);

    /**
     * Only works for Docker API version >= 1.25.
     * @param autoRemove Whether to automatically remove the container when it exits
     * @return {@link Builder}
     */
    public abstract Builder autoRemove(Boolean autoRemove);

    public abstract Builder pidsLimit(Integer pidsLimit);

    public abstract Builder tmpfs(Map tmpfs);

    public abstract Builder readonlyRootfs(Boolean readonlyRootfs);
    
    public abstract Builder storageOpt(Map tmpfs);

    // Validation of property values using AutoValue requires we split the build method into two.
    // AutoValue implements this package-private method.
    // See https://github.org.testifyproject.testifyproject/google/auto/blob/master/value/userguide/builders-howto.md#validate.
    abstract HostConfig autoBuild();

    public HostConfig build() {
      final HostConfig hostConfig = autoBuild();
      validateExtraHosts(hostConfig.extraHosts());
      return hostConfig;
    }
  }

  private static void validateExtraHosts(final List extraHosts) {
    if (extraHosts != null) {
      for (final String extraHost : extraHosts) {
        checkArgument(extraHost.contains(":"),
            "extra host arg '%s' must contain a ':'", extraHost);
      }
    }
  }

  @AutoValue
  public abstract static class Bind {

    public abstract String to();

    public static BuilderTo to(final String to) {
      return BuilderTo.create(to);
    }

    public abstract String from();

    public static BuilderFrom from(final String from) {
      return BuilderFrom.create(from);
    }

    public static BuilderFrom from(final Volume volumeFrom) {
      return BuilderFrom.create(volumeFrom);
    }

    public abstract Boolean readOnly();

    @Nullable
    public abstract Boolean noCopy();

    public static Builder builder() {
      return new AutoValue_HostConfig_Bind.Builder().readOnly(false);
    }

    @SuppressFBWarnings("NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE")
    public String toString() {
      if (isNullOrEmpty(to())) {
        return "";
      } else if (isNullOrEmpty(from())) {
        return to();
      }

      final String bind = from() + ":" + to();

      final List options = new ArrayList<>();
      if (readOnly()) {
        options.add("ro");
      }
      //noinspection ConstantConditions
      if (noCopy() != null && noCopy()) {
        options.add("nocopy");
      }

      final String optionsValue = Joiner.on(',').join(options);

      return (optionsValue.isEmpty()) ? bind : bind + ":" + optionsValue;
    }

    @AutoValue
    public abstract static class BuilderTo {

      public abstract String to();

      public static BuilderTo create(final String to) {
        return new AutoValue_HostConfig_Bind_BuilderTo(to);
      }

      public Builder from(final String from) {
        return builder().to(to()).from(from);
      }

      public Builder from(final Volume volumeFrom) {
        return builder().to(to()).from(volumeFrom);
      }
    }

    @AutoValue
    public abstract static class BuilderFrom {

      public abstract String from();

      public static BuilderFrom create(final String from) {
        return new AutoValue_HostConfig_Bind_BuilderFrom(from);
      }

      public static BuilderFrom create(final Volume volumeFrom) {
        return new AutoValue_HostConfig_Bind_BuilderFrom(
            checkNotNull(volumeFrom.name(), "Volume name"));
      }

      public Builder to(final String to) {
        return builder().to(to).from(from());
      }
    }

    @AutoValue.Builder
    public abstract static class Builder {

      public abstract Builder to(String to);

      public abstract Builder from(String from);

      public Builder from(final Volume volumeFrom) {
        from(checkNotNull(volumeFrom.name(), "Volume name"));
        return this;
      }

      public abstract Builder readOnly(Boolean readOnly);

      public abstract Builder noCopy(Boolean noCopy);

      public abstract Bind build();
    }
  }

  @AutoValue
  public abstract static class Ulimit {

    @JsonProperty("Name")
    public abstract String name();

    @JsonProperty("Soft")
    public abstract Long soft();

    @JsonProperty("Hard")
    public abstract Long hard();

    public static Builder builder() {
      return new AutoValue_HostConfig_Ulimit.Builder();
    }

    @AutoValue.Builder
    public abstract static class Builder {

      public abstract Builder name(String name);

      public abstract Builder soft(Long soft);

      public abstract Builder hard(Long hard);

      public abstract Ulimit build();
    }

    @JsonCreator
    public static Ulimit create(
        @JsonProperty("Name") final String name,
        @JsonProperty("Soft") final Long soft,
        @JsonProperty("Hard") final Long hard) {
      return builder()
          .name(name)
          .soft(soft)
          .hard(hard)
          .build();
    }
  }

  @AutoValue
  public abstract static class BlkioWeightDevice {

    @JsonProperty("Path")
    public abstract String path();

    @JsonProperty("Weight")
    public abstract Integer weight();

    public static Builder builder() {
      return new AutoValue_HostConfig_BlkioWeightDevice.Builder();
    }

    @JsonCreator
    static BlkioWeightDevice create(
        @JsonProperty("Path") final String path,
        @JsonProperty("Weight") final Integer weight) {
      return builder().path(path).weight(weight).build();
    }

    @AutoValue.Builder
    public abstract static class Builder {

      public abstract Builder path(final String path);

      public abstract Builder weight(final Integer weight);

      public abstract BlkioWeightDevice build();
    }
  }

  @AutoValue
  public abstract static class BlkioDeviceRate {

    @JsonProperty("Path")
    public abstract String path();

    @JsonProperty("Rate")
    public abstract Integer rate();

    @JsonCreator
    static BlkioDeviceRate create(
        @JsonProperty("Path") final String path,
        @JsonProperty("Rate") final Integer rate) {
      return builder().path(path).rate(rate).build();
    }

    public static Builder builder() {
      return new AutoValue_HostConfig_BlkioDeviceRate.Builder();
    }

    @AutoValue.Builder
    public abstract static class Builder {

      public abstract Builder path(final String path);

      public abstract Builder rate(final Integer rate);

      public abstract BlkioDeviceRate build();
    }
  }
}