ModelServerConfigProtos.java

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: config/model_server_config.proto

package com.tencent.angel.config;

public final class ModelServerConfigProtos {
  private ModelServerConfigProtos() {}
  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistryLite registry) {
  }

  public static void registerAllExtensions(
      com.google.protobuf.ExtensionRegistry registry) {
    registerAllExtensions(
        (com.google.protobuf.ExtensionRegistryLite) registry);
  }
  /**
   * <pre>
   * The type of model.
   * TODO(b/31336131): DEPRECATED.
   * </pre>
   *
   * Protobuf enum {@code angel.ModelType}
   */
  public enum ModelType
      implements com.google.protobuf.ProtocolMessageEnum {
    /**
     * <code>MODEL_TYPE_UNSPECIFIED = 0 [deprecated = true];</code>
     */
    @java.lang.Deprecated
    MODEL_TYPE_UNSPECIFIED(0),
    /**
     * <code>TENSORFLOW = 1 [deprecated = true];</code>
     */
    @java.lang.Deprecated
    TENSORFLOW(1),
    /**
     * <code>OTHER = 2 [deprecated = true];</code>
     */
    @java.lang.Deprecated
    OTHER(2),
    UNRECOGNIZED(-1),
    ;

    /**
     * <code>MODEL_TYPE_UNSPECIFIED = 0 [deprecated = true];</code>
     */
    public static final int MODEL_TYPE_UNSPECIFIED_VALUE = 0;
    /**
     * <code>TENSORFLOW = 1 [deprecated = true];</code>
     */
    public static final int TENSORFLOW_VALUE = 1;
    /**
     * <code>OTHER = 2 [deprecated = true];</code>
     */
    public static final int OTHER_VALUE = 2;


    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static ModelType valueOf(int value) {
      return forNumber(value);
    }

    public static ModelType forNumber(int value) {
      switch (value) {
        case 0: return MODEL_TYPE_UNSPECIFIED;
        case 1: return TENSORFLOW;
        case 2: return OTHER;
        default: return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<ModelType>
        internalGetValueMap() {
      return internalValueMap;
    }
    private static final com.google.protobuf.Internal.EnumLiteMap<
        ModelType> internalValueMap =
          new com.google.protobuf.Internal.EnumLiteMap<ModelType>() {
            public ModelType findValueByNumber(int number) {
              return ModelType.forNumber(number);
            }
          };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor
        getValueDescriptor() {
      return getDescriptor().getValues().get(ordinal());
    }
    public final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptorForType() {
      return getDescriptor();
    }
    public static final com.google.protobuf.Descriptors.EnumDescriptor
        getDescriptor() {
      return com.tencent.angel.config.ModelServerConfigProtos.getDescriptor().getEnumTypes().get(0);
    }

    private static final ModelType[] VALUES = values();

    public static ModelType valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException(
          "EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private ModelType(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:angel.ModelType)
  }

  public interface ModelConfigOrBuilder extends
      // @@protoc_insertion_point(interface_extends:angel.ModelConfig)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <pre>
     * Name of the model.
     * </pre>
     *
     * <code>string name = 1;</code>
     */
    java.lang.String getName();
    /**
     * <pre>
     * Name of the model.
     * </pre>
     *
     * <code>string name = 1;</code>
     */
    com.google.protobuf.ByteString
        getNameBytes();

    /**
     * <pre>
     * Base path to the model, excluding the version directory.
     * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
     * base path is /foo/bar/my_model.
     * (This can be changed once a model is in serving, *if* the underlying data
     * remains the same. Otherwise there are no guarantees about whether the old
     * or new data will be used for model versions currently loaded.)
     * </pre>
     *
     * <code>string base_path = 2;</code>
     */
    java.lang.String getBasePath();
    /**
     * <pre>
     * Base path to the model, excluding the version directory.
     * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
     * base path is /foo/bar/my_model.
     * (This can be changed once a model is in serving, *if* the underlying data
     * remains the same. Otherwise there are no guarantees about whether the old
     * or new data will be used for model versions currently loaded.)
     * </pre>
     *
     * <code>string base_path = 2;</code>
     */
    com.google.protobuf.ByteString
        getBasePathBytes();

    /**
     * <pre>
     * Type of model.
     * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
     * </pre>
     *
     * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
     */
    @java.lang.Deprecated int getModelTypeValue();
    /**
     * <pre>
     * Type of model.
     * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
     * </pre>
     *
     * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
     */
    @java.lang.Deprecated com.tencent.angel.config.ModelServerConfigProtos.ModelType getModelType();

    /**
     * <pre>
     * Type of model (e.g. "tensorflow").
     * (This cannot be changed once a model is in serving.)
     * </pre>
     *
     * <code>string model_platform = 4;</code>
     */
    java.lang.String getModelPlatform();
    /**
     * <pre>
     * Type of model (e.g. "tensorflow").
     * (This cannot be changed once a model is in serving.)
     * </pre>
     *
     * <code>string model_platform = 4;</code>
     */
    com.google.protobuf.ByteString
        getModelPlatformBytes();

    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
    boolean hasModelVersionPolicy();
    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
    com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy getModelVersionPolicy();
    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
    com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicyOrBuilder getModelVersionPolicyOrBuilder();

    /**
     * <pre>
     * String labels to associate with versions of the model, allowing inference
     * queries to refer to versions by label instead of number. Multiple labels
     * can map to the same version, but not vice-versa.
     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
     * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
     * to version 1. Once version 1 passes canary, one can shift the "stable"
     * label to refer to version 1 (at that point both labels map to the same
     * version -- version 1 -- which is fine). Later once version 2 is ready to
     * canary one can move the "canary" label to version 2. And so on.
     * </pre>
     *
     * <code>map&lt;string, int64&gt; version_labels = 8;</code>
     */
    int getVersionLabelsCount();
    /**
     * <pre>
     * String labels to associate with versions of the model, allowing inference
     * queries to refer to versions by label instead of number. Multiple labels
     * can map to the same version, but not vice-versa.
     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
     * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
     * to version 1. Once version 1 passes canary, one can shift the "stable"
     * label to refer to version 1 (at that point both labels map to the same
     * version -- version 1 -- which is fine). Later once version 2 is ready to
     * canary one can move the "canary" label to version 2. And so on.
     * </pre>
     *
     * <code>map&lt;string, int64&gt; version_labels = 8;</code>
     */
    boolean containsVersionLabels(
        java.lang.String key);
    /**
     * Use {@link #getVersionLabelsMap()} instead.
     */
    @java.lang.Deprecated
    java.util.Map<java.lang.String, java.lang.Long>
    getVersionLabels();
    /**
     * <pre>
     * String labels to associate with versions of the model, allowing inference
     * queries to refer to versions by label instead of number. Multiple labels
     * can map to the same version, but not vice-versa.
     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
     * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
     * to version 1. Once version 1 passes canary, one can shift the "stable"
     * label to refer to version 1 (at that point both labels map to the same
     * version -- version 1 -- which is fine). Later once version 2 is ready to
     * canary one can move the "canary" label to version 2. And so on.
     * </pre>
     *
     * <code>map&lt;string, int64&gt; version_labels = 8;</code>
     */
    java.util.Map<java.lang.String, java.lang.Long>
    getVersionLabelsMap();
    /**
     * <pre>
     * String labels to associate with versions of the model, allowing inference
     * queries to refer to versions by label instead of number. Multiple labels
     * can map to the same version, but not vice-versa.
     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
     * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
     * to version 1. Once version 1 passes canary, one can shift the "stable"
     * label to refer to version 1 (at that point both labels map to the same
     * version -- version 1 -- which is fine). Later once version 2 is ready to
     * canary one can move the "canary" label to version 2. And so on.
     * </pre>
     *
     * <code>map&lt;string, int64&gt; version_labels = 8;</code>
     */

    long getVersionLabelsOrDefault(
        java.lang.String key,
        long defaultValue);
    /**
     * <pre>
     * String labels to associate with versions of the model, allowing inference
     * queries to refer to versions by label instead of number. Multiple labels
     * can map to the same version, but not vice-versa.
     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
     * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
     * to version 1. Once version 1 passes canary, one can shift the "stable"
     * label to refer to version 1 (at that point both labels map to the same
     * version -- version 1 -- which is fine). Later once version 2 is ready to
     * canary one can move the "canary" label to version 2. And so on.
     * </pre>
     *
     * <code>map&lt;string, int64&gt; version_labels = 8;</code>
     */

    long getVersionLabelsOrThrow(
        java.lang.String key);

    /**
     * <pre>
     * Configures logging requests and responses, to the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.LoggingConfig logging_config = 6;</code>
     */
    boolean hasLoggingConfig();
    /**
     * <pre>
     * Configures logging requests and responses, to the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.LoggingConfig logging_config = 6;</code>
     */
    com.tencent.angel.config.SamplingConfigProtos.LoggingConfig getLoggingConfig();
    /**
     * <pre>
     * Configures logging requests and responses, to the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.LoggingConfig logging_config = 6;</code>
     */
    com.tencent.angel.config.SamplingConfigProtos.LoggingConfigOrBuilder getLoggingConfigOrBuilder();
  }
  /**
   * <pre>
   * Common configuration for loading a model being served.
   * </pre>
   *
   * Protobuf type {@code angel.ModelConfig}
   */
  public  static final class ModelConfig extends
      com.google.protobuf.GeneratedMessageV3 implements
      // @@protoc_insertion_point(message_implements:angel.ModelConfig)
      ModelConfigOrBuilder {
  private static final long serialVersionUID = 0L;
    // Use ModelConfig.newBuilder() to construct.
    private ModelConfig(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }
    private ModelConfig() {
      name_ = "";
      basePath_ = "";
      modelType_ = 0;
      modelPlatform_ = "";
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet
    getUnknownFields() {
      return this.unknownFields;
    }
    private ModelConfig(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      this();
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      int mutable_bitField0_ = 0;
      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
          com.google.protobuf.UnknownFieldSet.newBuilder();
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            default: {
              if (!parseUnknownFieldProto3(
                  input, unknownFields, extensionRegistry, tag)) {
                done = true;
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              break;
            }
            case 10: {
              java.lang.String s = input.readStringRequireUtf8();

              name_ = s;
              break;
            }
            case 18: {
              java.lang.String s = input.readStringRequireUtf8();

              basePath_ = s;
              break;
            }
            case 24: {
              int rawValue = input.readEnum();

              modelType_ = rawValue;
              break;
            }
            case 34: {
              java.lang.String s = input.readStringRequireUtf8();

              modelPlatform_ = s;
              break;
            }
            case 50: {
              com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder subBuilder = null;
              if (loggingConfig_ != null) {
                subBuilder = loggingConfig_.toBuilder();
              }
              loggingConfig_ = input.readMessage(com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(loggingConfig_);
                loggingConfig_ = subBuilder.buildPartial();
              }

              break;
            }
            case 58: {
              com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder subBuilder = null;
              if (modelVersionPolicy_ != null) {
                subBuilder = modelVersionPolicy_.toBuilder();
              }
              modelVersionPolicy_ = input.readMessage(com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.parser(), extensionRegistry);
              if (subBuilder != null) {
                subBuilder.mergeFrom(modelVersionPolicy_);
                modelVersionPolicy_ = subBuilder.buildPartial();
              }

              break;
            }
            case 66: {
              if (!((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
                versionLabels_ = com.google.protobuf.MapField.newMapField(
                    VersionLabelsDefaultEntryHolder.defaultEntry);
                mutable_bitField0_ |= 0x00000020;
              }
              com.google.protobuf.MapEntry<java.lang.String, java.lang.Long>
              versionLabels__ = input.readMessage(
                  VersionLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
              versionLabels_.getMutableMap().put(
                  versionLabels__.getKey(), versionLabels__.getValue());
              break;
            }
          }
        }
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.setUnfinishedMessage(this);
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        throw new com.google.protobuf.InvalidProtocolBufferException(
            e).setUnfinishedMessage(this);
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        this.unknownFields = unknownFields.build();
        makeExtensionsImmutable();
      }
    }
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.tencent.angel.config.ModelServerConfigProtos.internal_static_angel_ModelConfig_descriptor;
    }

    @SuppressWarnings({"rawtypes"})
    protected com.google.protobuf.MapField internalGetMapField(
        int number) {
      switch (number) {
        case 8:
          return internalGetVersionLabels();
        default:
          throw new RuntimeException(
              "Invalid map field number: " + number);
      }
    }
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.tencent.angel.config.ModelServerConfigProtos.internal_static_angel_ModelConfig_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.tencent.angel.config.ModelServerConfigProtos.ModelConfig.class, com.tencent.angel.config.ModelServerConfigProtos.ModelConfig.Builder.class);
    }

    private int bitField0_;
    public static final int NAME_FIELD_NUMBER = 1;
    private volatile java.lang.Object name_;
    /**
     * <pre>
     * Name of the model.
     * </pre>
     *
     * <code>string name = 1;</code>
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Name of the model.
     * </pre>
     *
     * <code>string name = 1;</code>
     */
    public com.google.protobuf.ByteString
        getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int BASE_PATH_FIELD_NUMBER = 2;
    private volatile java.lang.Object basePath_;
    /**
     * <pre>
     * Base path to the model, excluding the version directory.
     * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
     * base path is /foo/bar/my_model.
     * (This can be changed once a model is in serving, *if* the underlying data
     * remains the same. Otherwise there are no guarantees about whether the old
     * or new data will be used for model versions currently loaded.)
     * </pre>
     *
     * <code>string base_path = 2;</code>
     */
    public java.lang.String getBasePath() {
      java.lang.Object ref = basePath_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        basePath_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Base path to the model, excluding the version directory.
     * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
     * base path is /foo/bar/my_model.
     * (This can be changed once a model is in serving, *if* the underlying data
     * remains the same. Otherwise there are no guarantees about whether the old
     * or new data will be used for model versions currently loaded.)
     * </pre>
     *
     * <code>string base_path = 2;</code>
     */
    public com.google.protobuf.ByteString
        getBasePathBytes() {
      java.lang.Object ref = basePath_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        basePath_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int MODEL_TYPE_FIELD_NUMBER = 3;
    private int modelType_;
    /**
     * <pre>
     * Type of model.
     * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
     * </pre>
     *
     * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
     */
    @java.lang.Deprecated public int getModelTypeValue() {
      return modelType_;
    }
    /**
     * <pre>
     * Type of model.
     * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
     * </pre>
     *
     * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
     */
    @java.lang.Deprecated public com.tencent.angel.config.ModelServerConfigProtos.ModelType getModelType() {
      com.tencent.angel.config.ModelServerConfigProtos.ModelType result = com.tencent.angel.config.ModelServerConfigProtos.ModelType.valueOf(modelType_);
      return result == null ? com.tencent.angel.config.ModelServerConfigProtos.ModelType.UNRECOGNIZED : result;
    }

    public static final int MODEL_PLATFORM_FIELD_NUMBER = 4;
    private volatile java.lang.Object modelPlatform_;
    /**
     * <pre>
     * Type of model (e.g. "tensorflow").
     * (This cannot be changed once a model is in serving.)
     * </pre>
     *
     * <code>string model_platform = 4;</code>
     */
    public java.lang.String getModelPlatform() {
      java.lang.Object ref = modelPlatform_;
      if (ref instanceof java.lang.String) {
        return (java.lang.String) ref;
      } else {
        com.google.protobuf.ByteString bs = 
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        modelPlatform_ = s;
        return s;
      }
    }
    /**
     * <pre>
     * Type of model (e.g. "tensorflow").
     * (This cannot be changed once a model is in serving.)
     * </pre>
     *
     * <code>string model_platform = 4;</code>
     */
    public com.google.protobuf.ByteString
        getModelPlatformBytes() {
      java.lang.Object ref = modelPlatform_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        modelPlatform_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int MODEL_VERSION_POLICY_FIELD_NUMBER = 7;
    private com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy modelVersionPolicy_;
    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
    public boolean hasModelVersionPolicy() {
      return modelVersionPolicy_ != null;
    }
    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
    public com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy getModelVersionPolicy() {
      return modelVersionPolicy_ == null ? com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.getDefaultInstance() : modelVersionPolicy_;
    }
    /**
     * <pre>
     * Version policy for the model indicating which version(s) of the model to
     * load and make available for serving simultaneously.
     * The default option is to serve only the latest version of the model.
     * (This can be changed once a model is in serving.)
     * </pre>
     *
     * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
     */
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     * <pre>
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     * An envisioned use-case for these labels is canarying tentative versions.
     * For example, one can assign labels "stable" and "canary" to two specific
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       * <pre>
       * Base path to the model, excluding the version directory.
       * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
       * base path is /foo/bar/my_model.
       * (This can be changed once a model is in serving, *if* the underlying data
       * remains the same. Otherwise there are no guarantees about whether the old
       * or new data will be used for model versions currently loaded.)
       * </pre>
       *
       * <code>string base_path = 2;</code>
       */
      public java.lang.String getBasePath() {
        java.lang.Object ref = basePath_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          basePath_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Base path to the model, excluding the version directory.
       * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
       * base path is /foo/bar/my_model.
       * (This can be changed once a model is in serving, *if* the underlying data
       * remains the same. Otherwise there are no guarantees about whether the old
       * or new data will be used for model versions currently loaded.)
       * </pre>
       *
       * <code>string base_path = 2;</code>
       */
      public com.google.protobuf.ByteString
          getBasePathBytes() {
        java.lang.Object ref = basePath_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          basePath_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Base path to the model, excluding the version directory.
       * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
       * base path is /foo/bar/my_model.
       * (This can be changed once a model is in serving, *if* the underlying data
       * remains the same. Otherwise there are no guarantees about whether the old
       * or new data will be used for model versions currently loaded.)
       * </pre>
       *
       * <code>string base_path = 2;</code>
       */
      public Builder setBasePath(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        basePath_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Base path to the model, excluding the version directory.
       * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
       * base path is /foo/bar/my_model.
       * (This can be changed once a model is in serving, *if* the underlying data
       * remains the same. Otherwise there are no guarantees about whether the old
       * or new data will be used for model versions currently loaded.)
       * </pre>
       *
       * <code>string base_path = 2;</code>
       */
      public Builder clearBasePath() {
        
        basePath_ = getDefaultInstance().getBasePath();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Base path to the model, excluding the version directory.
       * E.g&gt; for a model at /foo/bar/my_model/123, where 123 is the version, the
       * base path is /foo/bar/my_model.
       * (This can be changed once a model is in serving, *if* the underlying data
       * remains the same. Otherwise there are no guarantees about whether the old
       * or new data will be used for model versions currently loaded.)
       * </pre>
       *
       * <code>string base_path = 2;</code>
       */
      public Builder setBasePathBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        basePath_ = value;
        onChanged();
        return this;
      }

      private int modelType_ = 0;
      /**
       * <pre>
       * Type of model.
       * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
       * </pre>
       *
       * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
       */
      @java.lang.Deprecated public int getModelTypeValue() {
        return modelType_;
      }
      /**
       * <pre>
       * Type of model.
       * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
       * </pre>
       *
       * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
       */
      @java.lang.Deprecated public Builder setModelTypeValue(int value) {
        modelType_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Type of model.
       * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
       * </pre>
       *
       * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
       */
      @java.lang.Deprecated public com.tencent.angel.config.ModelServerConfigProtos.ModelType getModelType() {
        com.tencent.angel.config.ModelServerConfigProtos.ModelType result = com.tencent.angel.config.ModelServerConfigProtos.ModelType.valueOf(modelType_);
        return result == null ? com.tencent.angel.config.ModelServerConfigProtos.ModelType.UNRECOGNIZED : result;
      }
      /**
       * <pre>
       * Type of model.
       * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
       * </pre>
       *
       * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
       */
      @java.lang.Deprecated public Builder setModelType(com.tencent.angel.config.ModelServerConfigProtos.ModelType value) {
        if (value == null) {
          throw new NullPointerException();
        }
        
        modelType_ = value.getNumber();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Type of model.
       * TODO(b/31336131): DEPRECATED. Please use 'model_platform' instead.
       * </pre>
       *
       * <code>.angel.ModelType model_type = 3 [deprecated = true];</code>
       */
      @java.lang.Deprecated public Builder clearModelType() {
        
        modelType_ = 0;
        onChanged();
        return this;
      }

      private java.lang.Object modelPlatform_ = "";
      /**
       * <pre>
       * Type of model (e.g. "tensorflow").
       * (This cannot be changed once a model is in serving.)
       * </pre>
       *
       * <code>string model_platform = 4;</code>
       */
      public java.lang.String getModelPlatform() {
        java.lang.Object ref = modelPlatform_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs =
              (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          modelPlatform_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       * <pre>
       * Type of model (e.g. "tensorflow").
       * (This cannot be changed once a model is in serving.)
       * </pre>
       *
       * <code>string model_platform = 4;</code>
       */
      public com.google.protobuf.ByteString
          getModelPlatformBytes() {
        java.lang.Object ref = modelPlatform_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b = 
              com.google.protobuf.ByteString.copyFromUtf8(
                  (java.lang.String) ref);
          modelPlatform_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       * <pre>
       * Type of model (e.g. "tensorflow").
       * (This cannot be changed once a model is in serving.)
       * </pre>
       *
       * <code>string model_platform = 4;</code>
       */
      public Builder setModelPlatform(
          java.lang.String value) {
        if (value == null) {
    throw new NullPointerException();
  }
  
        modelPlatform_ = value;
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Type of model (e.g. "tensorflow").
       * (This cannot be changed once a model is in serving.)
       * </pre>
       *
       * <code>string model_platform = 4;</code>
       */
      public Builder clearModelPlatform() {
        
        modelPlatform_ = getDefaultInstance().getModelPlatform();
        onChanged();
        return this;
      }
      /**
       * <pre>
       * Type of model (e.g. "tensorflow").
       * (This cannot be changed once a model is in serving.)
       * </pre>
       *
       * <code>string model_platform = 4;</code>
       */
      public Builder setModelPlatformBytes(
          com.google.protobuf.ByteString value) {
        if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
        
        modelPlatform_ = value;
        onChanged();
        return this;
      }

      private com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy modelVersionPolicy_ = null;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicyOrBuilder> modelVersionPolicyBuilder_;
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public boolean hasModelVersionPolicy() {
        return modelVersionPolicyBuilder_ != null || modelVersionPolicy_ != null;
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy getModelVersionPolicy() {
        if (modelVersionPolicyBuilder_ == null) {
          return modelVersionPolicy_ == null ? com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.getDefaultInstance() : modelVersionPolicy_;
        } else {
          return modelVersionPolicyBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public Builder setModelVersionPolicy(com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy value) {
        if (modelVersionPolicyBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          modelVersionPolicy_ = value;
          onChanged();
        } else {
          modelVersionPolicyBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public Builder setModelVersionPolicy(
          com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder builderForValue) {
        if (modelVersionPolicyBuilder_ == null) {
          modelVersionPolicy_ = builderForValue.build();
          onChanged();
        } else {
          modelVersionPolicyBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public Builder mergeModelVersionPolicy(com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy value) {
        if (modelVersionPolicyBuilder_ == null) {
          if (modelVersionPolicy_ != null) {
            modelVersionPolicy_ =
              com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.newBuilder(modelVersionPolicy_).mergeFrom(value).buildPartial();
          } else {
            modelVersionPolicy_ = value;
          }
          onChanged();
        } else {
          modelVersionPolicyBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public Builder clearModelVersionPolicy() {
        if (modelVersionPolicyBuilder_ == null) {
          modelVersionPolicy_ = null;
          onChanged();
        } else {
          modelVersionPolicy_ = null;
          modelVersionPolicyBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder getModelVersionPolicyBuilder() {
        
        onChanged();
        return getModelVersionPolicyFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      public com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicyOrBuilder getModelVersionPolicyOrBuilder() {
        if (modelVersionPolicyBuilder_ != null) {
          return modelVersionPolicyBuilder_.getMessageOrBuilder();
        } else {
          return modelVersionPolicy_ == null ?
              com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.getDefaultInstance() : modelVersionPolicy_;
        }
      }
      /**
       * <pre>
       * Version policy for the model indicating which version(s) of the model to
       * load and make available for serving simultaneously.
       * The default option is to serve only the latest version of the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.FileSystemStoragePathSourceConfig.ServableVersionPolicy model_version_policy = 7;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicyOrBuilder> 
          getModelVersionPolicyFieldBuilder() {
        if (modelVersionPolicyBuilder_ == null) {
          modelVersionPolicyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicy.Builder, com.tencent.angel.config.FileSystemStoragePathSourceConfigProtos.FileSystemStoragePathSourceConfig.ServableVersionPolicyOrBuilder>(
                  getModelVersionPolicy(),
                  getParentForChildren(),
                  isClean());
          modelVersionPolicy_ = null;
        }
        return modelVersionPolicyBuilder_;
      }

      private com.google.protobuf.MapField<
          java.lang.String, java.lang.Long> versionLabels_;
      private com.google.protobuf.MapField<java.lang.String, java.lang.Long>
      internalGetVersionLabels() {
        if (versionLabels_ == null) {
          return com.google.protobuf.MapField.emptyMapField(
              VersionLabelsDefaultEntryHolder.defaultEntry);
        }
        return versionLabels_;
      }
      private com.google.protobuf.MapField<java.lang.String, java.lang.Long>
      internalGetMutableVersionLabels() {
        onChanged();;
        if (versionLabels_ == null) {
          versionLabels_ = com.google.protobuf.MapField.newMapField(
              VersionLabelsDefaultEntryHolder.defaultEntry);
        }
        if (!versionLabels_.isMutable()) {
          versionLabels_ = versionLabels_.copy();
        }
        return versionLabels_;
      }

      public int getVersionLabelsCount() {
        return internalGetVersionLabels().getMap().size();
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public boolean containsVersionLabels(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        return internalGetVersionLabels().getMap().containsKey(key);
      }
      /**
       * Use {@link #getVersionLabelsMap()} instead.
       */
      @java.lang.Deprecated
      public java.util.Map<java.lang.String, java.lang.Long> getVersionLabels() {
        return getVersionLabelsMap();
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public java.util.Map<java.lang.String, java.lang.Long> getVersionLabelsMap() {
        return internalGetVersionLabels().getMap();
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public long getVersionLabelsOrDefault(
          java.lang.String key,
          long defaultValue) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        java.util.Map<java.lang.String, java.lang.Long> map =
            internalGetVersionLabels().getMap();
        return map.containsKey(key) ? map.get(key) : defaultValue;
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public long getVersionLabelsOrThrow(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        java.util.Map<java.lang.String, java.lang.Long> map =
            internalGetVersionLabels().getMap();
        if (!map.containsKey(key)) {
          throw new java.lang.IllegalArgumentException();
        }
        return map.get(key);
      }

      public Builder clearVersionLabels() {
        internalGetMutableVersionLabels().getMutableMap()
            .clear();
        return this;
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public Builder removeVersionLabels(
          java.lang.String key) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        internalGetMutableVersionLabels().getMutableMap()
            .remove(key);
        return this;
      }
      /**
       * Use alternate mutation accessors instead.
       */
      @java.lang.Deprecated
      public java.util.Map<java.lang.String, java.lang.Long>
      getMutableVersionLabels() {
        return internalGetMutableVersionLabels().getMutableMap();
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */
      public Builder putVersionLabels(
          java.lang.String key,
          long value) {
        if (key == null) { throw new java.lang.NullPointerException(); }
        
        internalGetMutableVersionLabels().getMutableMap()
            .put(key, value);
        return this;
      }
      /**
       * <pre>
       * String labels to associate with versions of the model, allowing inference
       * queries to refer to versions by label instead of number. Multiple labels
       * can map to the same version, but not vice-versa.
       * An envisioned use-case for these labels is canarying tentative versions.
       * For example, one can assign labels "stable" and "canary" to two specific
       * versions. Perhaps initially "stable" is assigned to version 0 and "canary"
       * to version 1. Once version 1 passes canary, one can shift the "stable"
       * label to refer to version 1 (at that point both labels map to the same
       * version -- version 1 -- which is fine). Later once version 2 is ready to
       * canary one can move the "canary" label to version 2. And so on.
       * </pre>
       *
       * <code>map&lt;string, int64&gt; version_labels = 8;</code>
       */

      public Builder putAllVersionLabels(
          java.util.Map<java.lang.String, java.lang.Long> values) {
        internalGetMutableVersionLabels().getMutableMap()
            .putAll(values);
        return this;
      }

      private com.tencent.angel.config.SamplingConfigProtos.LoggingConfig loggingConfig_ = null;
      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.SamplingConfigProtos.LoggingConfig, com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder, com.tencent.angel.config.SamplingConfigProtos.LoggingConfigOrBuilder> loggingConfigBuilder_;
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public boolean hasLoggingConfig() {
        return loggingConfigBuilder_ != null || loggingConfig_ != null;
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public com.tencent.angel.config.SamplingConfigProtos.LoggingConfig getLoggingConfig() {
        if (loggingConfigBuilder_ == null) {
          return loggingConfig_ == null ? com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.getDefaultInstance() : loggingConfig_;
        } else {
          return loggingConfigBuilder_.getMessage();
        }
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public Builder setLoggingConfig(com.tencent.angel.config.SamplingConfigProtos.LoggingConfig value) {
        if (loggingConfigBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          loggingConfig_ = value;
          onChanged();
        } else {
          loggingConfigBuilder_.setMessage(value);
        }

        return this;
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public Builder setLoggingConfig(
          com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder builderForValue) {
        if (loggingConfigBuilder_ == null) {
          loggingConfig_ = builderForValue.build();
          onChanged();
        } else {
          loggingConfigBuilder_.setMessage(builderForValue.build());
        }

        return this;
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public Builder mergeLoggingConfig(com.tencent.angel.config.SamplingConfigProtos.LoggingConfig value) {
        if (loggingConfigBuilder_ == null) {
          if (loggingConfig_ != null) {
            loggingConfig_ =
              com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.newBuilder(loggingConfig_).mergeFrom(value).buildPartial();
          } else {
            loggingConfig_ = value;
          }
          onChanged();
        } else {
          loggingConfigBuilder_.mergeFrom(value);
        }

        return this;
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public Builder clearLoggingConfig() {
        if (loggingConfigBuilder_ == null) {
          loggingConfig_ = null;
          onChanged();
        } else {
          loggingConfig_ = null;
          loggingConfigBuilder_ = null;
        }

        return this;
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder getLoggingConfigBuilder() {
        
        onChanged();
        return getLoggingConfigFieldBuilder().getBuilder();
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      public com.tencent.angel.config.SamplingConfigProtos.LoggingConfigOrBuilder getLoggingConfigOrBuilder() {
        if (loggingConfigBuilder_ != null) {
          return loggingConfigBuilder_.getMessageOrBuilder();
        } else {
          return loggingConfig_ == null ?
              com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.getDefaultInstance() : loggingConfig_;
        }
      }
      /**
       * <pre>
       * Configures logging requests and responses, to the model.
       * (This can be changed once a model is in serving.)
       * </pre>
       *
       * <code>.angel.LoggingConfig logging_config = 6;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.SamplingConfigProtos.LoggingConfig, com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder, com.tencent.angel.config.SamplingConfigProtos.LoggingConfigOrBuilder> 
          getLoggingConfigFieldBuilder() {
        if (loggingConfigBuilder_ == null) {
          loggingConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.tencent.angel.config.SamplingConfigProtos.LoggingConfig, com.tencent.angel.config.SamplingConfigProtos.LoggingConfig.Builder, com.tencent.angel.config.SamplingConfigProtos.LoggingConfigOrBuilder>(
                  getLoggingConfig(),
                  getParentForChildren(),
                  isClean());
          loggingConfig_ = null;
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        return loggingConfigBuilder_;
      }
      public final Builder setUnknownFields(
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      // @@protoc_insertion_point(builder_scope:angel.ModelConfig)
    }

    // @@protoc_insertion_point(class_scope:angel.ModelConfig)
    private static final com.tencent.angel.config.ModelServerConfigProtos.ModelConfig DEFAULT_INSTANCE;
    static {
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfig getDefaultInstance() {
      return DEFAULT_INSTANCE;
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new ModelConfig(input, extensionRegistry);
      }
    };

    public static com.google.protobuf.Parser<ModelConfig> parser() {
      return PARSER;
    }

    @java.lang.Override
    public com.google.protobuf.Parser<ModelConfig> getParserForType() {
      return PARSER;
    }

    public com.tencent.angel.config.ModelServerConfigProtos.ModelConfig getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public interface ModelConfigListOrBuilder extends
      // @@protoc_insertion_point(interface_extends:angel.ModelConfigList)
      com.google.protobuf.MessageOrBuilder {

    /**
     * <code>repeated .angel.ModelConfig config = 1;</code>
     */
    java.util.List<com.tencent.angel.config.ModelServerConfigProtos.ModelConfig> 
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     * <code>repeated .angel.ModelConfig config = 1;</code>
     */
    com.tencent.angel.config.ModelServerConfigProtos.ModelConfig getConfig(int index);
    /**
     * <code>repeated .angel.ModelConfig config = 1;</code>
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     * <code>repeated .angel.ModelConfig config = 1;</code>
     */
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        getConfigOrBuilderList();
    /**
     * <code>repeated .angel.ModelConfig config = 1;</code>
     */
    com.tencent.angel.config.ModelServerConfigProtos.ModelConfigOrBuilder getConfigOrBuilder(
        int index);
  }
  /**
   * <pre>
   * Static list of models to be loaded for serving.
   * </pre>
   *
   * Protobuf type {@code angel.ModelConfigList}
   */
  public  static final class ModelConfigList extends
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    }
    /**
     * <code>repeated .angel.ModelConfig config = 1;</code>
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    private byte memoizedIsInitialized = -1;
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
                        throws java.io.IOException {
      for (int i = 0; i < config_.size(); i++) {
        output.writeMessage(1, config_.get(i));
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      unknownFields.writeTo(output);
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    public int getSerializedSize() {
      int size = memoizedSize;
      if (size != -1) return size;

      size = 0;
      for (int i = 0; i < config_.size(); i++) {
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       return true;
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        return super.equals(obj);
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      if (memoizedHashCode != 0) {
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      }
      int hash = 41;
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseFrom(
        java.nio.ByteBuffer data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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        com.google.protobuf.ByteString data)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseFrom(
        com.google.protobuf.ByteString data,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data);
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input, extensionRegistry);
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseDelimitedFrom(java.io.InputStream input)
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      return com.google.protobuf.GeneratedMessageV3
          .parseDelimitedWithIOException(PARSER, input);
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseDelimitedFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseFrom(
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        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3
          .parseWithIOException(PARSER, input);
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    public static com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
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    public Builder newBuilderForType() { return newBuilder(); }
    public static Builder newBuilder() {
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    public static Builder newBuilder(com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList prototype) {
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    public Builder toBuilder() {
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          ? new Builder() : new Builder().mergeFrom(this);
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    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     * <pre>
     * Static list of models to be loaded for serving.
     * </pre>
     *
     * Protobuf type {@code angel.ModelConfigList}
     */
    public static final class Builder extends
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        // @@protoc_insertion_point(builder_implements:angel.ModelConfigList)
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       * <code>repeated .angel.ModelConfig config = 1;</code>
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      public Builder addConfig(com.tencent.angel.config.ModelServerConfigProtos.ModelConfig value) {
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       * <code>repeated .angel.ModelConfig config = 1;</code>
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    public void writeTo(com.google.protobuf.CodedOutputStream output)
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      if (obj == this) {
       return true;
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        return super.equals(obj);
      }
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      public Builder clearField(
          com.google.protobuf.Descriptors.FieldDescriptor field) {
        return (Builder) super.clearField(field);
      }
      public Builder clearOneof(
          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
        return (Builder) super.clearOneof(oneof);
      }
      public Builder setRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          int index, java.lang.Object value) {
        return (Builder) super.setRepeatedField(field, index, value);
      }
      public Builder addRepeatedField(
          com.google.protobuf.Descriptors.FieldDescriptor field,
          java.lang.Object value) {
        return (Builder) super.addRepeatedField(field, value);
      }
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig) {
          return mergeFrom((com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig other) {
        if (other == com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig.getDefaultInstance()) return this;
        switch (other.getConfigCase()) {
          case MODEL_CONFIG_LIST: {
            mergeModelConfigList(other.getModelConfigList());
            break;
          }
          case CUSTOM_MODEL_CONFIG: {
            mergeCustomModelConfig(other.getCustomModelConfig());
            break;
          }
          case CONFIG_NOT_SET: {
            break;
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      public final boolean isInitialized() {
        return true;
      }

      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int configCase_ = 0;
      private java.lang.Object config_;
      public ConfigCase
          getConfigCase() {
        return ConfigCase.forNumber(
            configCase_);
      }

      public Builder clearConfig() {
        configCase_ = 0;
        config_ = null;
        onChanged();
        return this;
      }


      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.Builder, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigListOrBuilder> modelConfigListBuilder_;
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public boolean hasModelConfigList() {
        return configCase_ == 1;
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList getModelConfigList() {
        if (modelConfigListBuilder_ == null) {
          if (configCase_ == 1) {
            return (com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList) config_;
          }
          return com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.getDefaultInstance();
        } else {
          if (configCase_ == 1) {
            return modelConfigListBuilder_.getMessage();
          }
          return com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.getDefaultInstance();
        }
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public Builder setModelConfigList(com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList value) {
        if (modelConfigListBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          config_ = value;
          onChanged();
        } else {
          modelConfigListBuilder_.setMessage(value);
        }
        configCase_ = 1;
        return this;
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public Builder setModelConfigList(
          com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.Builder builderForValue) {
        if (modelConfigListBuilder_ == null) {
          config_ = builderForValue.build();
          onChanged();
        } else {
          modelConfigListBuilder_.setMessage(builderForValue.build());
        }
        configCase_ = 1;
        return this;
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public Builder mergeModelConfigList(com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList value) {
        if (modelConfigListBuilder_ == null) {
          if (configCase_ == 1 &&
              config_ != com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.getDefaultInstance()) {
            config_ = com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.newBuilder((com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList) config_)
                .mergeFrom(value).buildPartial();
          } else {
            config_ = value;
          }
          onChanged();
        } else {
          if (configCase_ == 1) {
            modelConfigListBuilder_.mergeFrom(value);
          }
          modelConfigListBuilder_.setMessage(value);
        }
        configCase_ = 1;
        return this;
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public Builder clearModelConfigList() {
        if (modelConfigListBuilder_ == null) {
          if (configCase_ == 1) {
            configCase_ = 0;
            config_ = null;
            onChanged();
          }
        } else {
          if (configCase_ == 1) {
            configCase_ = 0;
            config_ = null;
          }
          modelConfigListBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.Builder getModelConfigListBuilder() {
        return getModelConfigListFieldBuilder().getBuilder();
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      public com.tencent.angel.config.ModelServerConfigProtos.ModelConfigListOrBuilder getModelConfigListOrBuilder() {
        if ((configCase_ == 1) && (modelConfigListBuilder_ != null)) {
          return modelConfigListBuilder_.getMessageOrBuilder();
        } else {
          if (configCase_ == 1) {
            return (com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList) config_;
          }
          return com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.getDefaultInstance();
        }
      }
      /**
       * <code>.angel.ModelConfigList model_config_list = 1;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.Builder, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigListOrBuilder> 
          getModelConfigListFieldBuilder() {
        if (modelConfigListBuilder_ == null) {
          if (!(configCase_ == 1)) {
            config_ = com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.getDefaultInstance();
          }
          modelConfigListBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList.Builder, com.tencent.angel.config.ModelServerConfigProtos.ModelConfigListOrBuilder>(
                  (com.tencent.angel.config.ModelServerConfigProtos.ModelConfigList) config_,
                  getParentForChildren(),
                  isClean());
          config_ = null;
        }
        configCase_ = 1;
        onChanged();;
        return modelConfigListBuilder_;
      }

      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Any, com.google.protobuf.Any.Builder, com.google.protobuf.AnyOrBuilder> customModelConfigBuilder_;
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
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      public boolean hasCustomModelConfig() {
        return configCase_ == 2;
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
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      public com.google.protobuf.Any getCustomModelConfig() {
        if (customModelConfigBuilder_ == null) {
          if (configCase_ == 2) {
            return (com.google.protobuf.Any) config_;
          }
          return com.google.protobuf.Any.getDefaultInstance();
        } else {
          if (configCase_ == 2) {
            return customModelConfigBuilder_.getMessage();
          }
          return com.google.protobuf.Any.getDefaultInstance();
        }
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public Builder setCustomModelConfig(com.google.protobuf.Any value) {
        if (customModelConfigBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          config_ = value;
          onChanged();
        } else {
          customModelConfigBuilder_.setMessage(value);
        }
        configCase_ = 2;
        return this;
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public Builder setCustomModelConfig(
          com.google.protobuf.Any.Builder builderForValue) {
        if (customModelConfigBuilder_ == null) {
          config_ = builderForValue.build();
          onChanged();
        } else {
          customModelConfigBuilder_.setMessage(builderForValue.build());
        }
        configCase_ = 2;
        return this;
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public Builder mergeCustomModelConfig(com.google.protobuf.Any value) {
        if (customModelConfigBuilder_ == null) {
          if (configCase_ == 2 &&
              config_ != com.google.protobuf.Any.getDefaultInstance()) {
            config_ = com.google.protobuf.Any.newBuilder((com.google.protobuf.Any) config_)
                .mergeFrom(value).buildPartial();
          } else {
            config_ = value;
          }
          onChanged();
        } else {
          if (configCase_ == 2) {
            customModelConfigBuilder_.mergeFrom(value);
          }
          customModelConfigBuilder_.setMessage(value);
        }
        configCase_ = 2;
        return this;
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public Builder clearCustomModelConfig() {
        if (customModelConfigBuilder_ == null) {
          if (configCase_ == 2) {
            configCase_ = 0;
            config_ = null;
            onChanged();
          }
        } else {
          if (configCase_ == 2) {
            configCase_ = 0;
            config_ = null;
          }
          customModelConfigBuilder_.clear();
        }
        return this;
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public com.google.protobuf.Any.Builder getCustomModelConfigBuilder() {
        return getCustomModelConfigFieldBuilder().getBuilder();
      }
      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      public com.google.protobuf.AnyOrBuilder getCustomModelConfigOrBuilder() {
        if ((configCase_ == 2) && (customModelConfigBuilder_ != null)) {
          return customModelConfigBuilder_.getMessageOrBuilder();
        } else {
          if (configCase_ == 2) {
            return (com.google.protobuf.Any) config_;
          }
          return com.google.protobuf.Any.getDefaultInstance();
        }
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      /**
       * <code>.google.protobuf.Any custom_model_config = 2;</code>
       */
      private com.google.protobuf.SingleFieldBuilderV3<
          com.google.protobuf.Any, com.google.protobuf.Any.Builder, com.google.protobuf.AnyOrBuilder> 
          getCustomModelConfigFieldBuilder() {
        if (customModelConfigBuilder_ == null) {
          if (!(configCase_ == 2)) {
            config_ = com.google.protobuf.Any.getDefaultInstance();
          }
          customModelConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
              com.google.protobuf.Any, com.google.protobuf.Any.Builder, com.google.protobuf.AnyOrBuilder>(
                  (com.google.protobuf.Any) config_,
                  getParentForChildren(),
                  isClean());
          config_ = null;
        }
        configCase_ = 2;
        onChanged();;
        return customModelConfigBuilder_;
      }
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFieldsProto3(unknownFields);
      }

      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }


      // @@protoc_insertion_point(builder_scope:angel.ModelServerConfig)
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    // @@protoc_insertion_point(class_scope:angel.ModelServerConfig)
    private static final com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig();
    }

    public static com.tencent.angel.config.ModelServerConfigProtos.ModelServerConfig getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    };

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      return PARSER;
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    public com.google.protobuf.Parser<ModelServerConfig> getParserForType() {
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