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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: envoy/config/route/v3/scoped_route.proto

package io.envoyproxy.envoy.config.route.v3;

/**
 * 
 * Specifies a routing scope, which associates a
 * :ref:`Key<envoy_v3_api_msg_config.route.v3.ScopedRouteConfiguration.Key>` to a
 * :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration`.
 * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` can be obtained dynamically
 * via RDS (:ref:`route_configuration_name<envoy_v3_api_field_config.route.v3.ScopedRouteConfiguration.route_configuration_name>`)
 * or specified inline (:ref:`route_configuration<envoy_v3_api_field_config.route.v3.ScopedRouteConfiguration.route_configuration>`).
 * The HTTP connection manager builds up a table consisting of these Key to
 * RouteConfiguration mappings, and looks up the RouteConfiguration to use per
 * request according to the algorithm specified in the
 * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`
 * assigned to the HttpConnectionManager.
 * For example, with the following configurations (in YAML):
 * HttpConnectionManager config:
 * .. code::
 *   ...
 *   scoped_routes:
 *     name: foo-scoped-routes
 *     scope_key_builder:
 *       fragments:
 *         - header_value_extractor:
 *             name: X-Route-Selector
 *             element_separator: ","
 *             element:
 *               separator: =
 *               key: vip
 * ScopedRouteConfiguration resources (specified statically via
 * :ref:`scoped_route_configurations_list<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scoped_route_configurations_list>`
 * or obtained dynamically via SRDS):
 * .. code::
 *  (1)
 *   name: route-scope1
 *   route_configuration_name: route-config1
 *   key:
 *      fragments:
 *        - string_key: 172.10.10.20
 *  (2)
 *   name: route-scope2
 *   route_configuration_name: route-config2
 *   key:
 *     fragments:
 *       - string_key: 172.20.20.30
 * A request from a client such as:
 * .. code::
 *     GET / HTTP/1.1
 *     Host: foo.com
 *     X-Route-Selector: vip=172.10.10.20
 * would result in the routing table defined by the ``route-config1``
 * RouteConfiguration being assigned to the HTTP request/stream.
 * [#next-free-field: 6]
 * 

 *
 * Protobuf type {@code envoy.config.route.v3.ScopedRouteConfiguration}
 */
public final class ScopedRouteConfiguration extends
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private static final long serialVersionUID = 0L;
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   * specified in the HttpConnectionManager. The matching is done per HTTP
   * request and is dependent on the order of the fragments contained in the
   * Key.
   * 

   *
   * Protobuf type {@code envoy.config.route.v3.ScopedRouteConfiguration.Key}
   */
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          return mergeFrom((io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key)other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }

      public Builder mergeFrom(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key other) {
        if (other == io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.getDefaultInstance()) return this;
        if (fragmentsBuilder_ == null) {
          if (!other.fragments_.isEmpty()) {
            if (fragments_.isEmpty()) {
              fragments_ = other.fragments_;
              bitField0_ = (bitField0_ & ~0x00000001);
            } else {
              ensureFragmentsIsMutable();
              fragments_.addAll(other.fragments_);
            }
            onChanged();
          }
        } else {
          if (!other.fragments_.isEmpty()) {
            if (fragmentsBuilder_.isEmpty()) {
              fragmentsBuilder_.dispose();
              fragmentsBuilder_ = null;
              fragments_ = other.fragments_;
              bitField0_ = (bitField0_ & ~0x00000001);
              fragmentsBuilder_ = 
                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                   getFragmentsFieldBuilder() : null;
            } else {
              fragmentsBuilder_.addAllMessages(other.fragments_);
            }
          }
        }
        this.mergeUnknownFields(other.unknownFields);
        onChanged();
        return this;
      }

      @java.lang.Override
      public final boolean isInitialized() {
        return true;
      }

      @java.lang.Override
      public Builder mergeFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key parsedMessage = null;
        try {
          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
          parsedMessage = (io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key) e.getUnfinishedMessage();
          throw e.unwrapIOException();
        } finally {
          if (parsedMessage != null) {
            mergeFrom(parsedMessage);
          }
        }
        return this;
      }
      private int bitField0_;

      private java.util.List fragments_ =
        java.util.Collections.emptyList();
      private void ensureFragmentsIsMutable() {
        if (!((bitField0_ & 0x00000001) != 0)) {
          fragments_ = new java.util.ArrayList(fragments_);
          bitField0_ |= 0x00000001;
         }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
          io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.FragmentOrBuilder> fragmentsBuilder_;

      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public java.util.List getFragmentsList() {
        if (fragmentsBuilder_ == null) {
          return java.util.Collections.unmodifiableList(fragments_);
        } else {
          return fragmentsBuilder_.getMessageList();
        }
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public int getFragmentsCount() {
        if (fragmentsBuilder_ == null) {
          return fragments_.size();
        } else {
          return fragmentsBuilder_.getCount();
        }
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment getFragments(int index) {
        if (fragmentsBuilder_ == null) {
          return fragments_.get(index);
        } else {
          return fragmentsBuilder_.getMessage(index);
        }
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder setFragments(
          int index, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment value) {
        if (fragmentsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentsIsMutable();
          fragments_.set(index, value);
          onChanged();
        } else {
          fragmentsBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder setFragments(
          int index, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder builderForValue) {
        if (fragmentsBuilder_ == null) {
          ensureFragmentsIsMutable();
          fragments_.set(index, builderForValue.build());
          onChanged();
        } else {
          fragmentsBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder addFragments(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment value) {
        if (fragmentsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentsIsMutable();
          fragments_.add(value);
          onChanged();
        } else {
          fragmentsBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder addFragments(
          int index, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment value) {
        if (fragmentsBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureFragmentsIsMutable();
          fragments_.add(index, value);
          onChanged();
        } else {
          fragmentsBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder addFragments(
          io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder builderForValue) {
        if (fragmentsBuilder_ == null) {
          ensureFragmentsIsMutable();
          fragments_.add(builderForValue.build());
          onChanged();
        } else {
          fragmentsBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder addFragments(
          int index, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder builderForValue) {
        if (fragmentsBuilder_ == null) {
          ensureFragmentsIsMutable();
          fragments_.add(index, builderForValue.build());
          onChanged();
        } else {
          fragmentsBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder addAllFragments(
          java.lang.Iterable values) {
        if (fragmentsBuilder_ == null) {
          ensureFragmentsIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(
              values, fragments_);
          onChanged();
        } else {
          fragmentsBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder clearFragments() {
        if (fragmentsBuilder_ == null) {
          fragments_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000001);
          onChanged();
        } else {
          fragmentsBuilder_.clear();
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public Builder removeFragments(int index) {
        if (fragmentsBuilder_ == null) {
          ensureFragmentsIsMutable();
          fragments_.remove(index);
          onChanged();
        } else {
          fragmentsBuilder_.remove(index);
        }
        return this;
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder getFragmentsBuilder(
          int index) {
        return getFragmentsFieldBuilder().getBuilder(index);
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.FragmentOrBuilder getFragmentsOrBuilder(
          int index) {
        if (fragmentsBuilder_ == null) {
          return fragments_.get(index);  } else {
          return fragmentsBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public java.util.List 
           getFragmentsOrBuilderList() {
        if (fragmentsBuilder_ != null) {
          return fragmentsBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(fragments_);
        }
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder addFragmentsBuilder() {
        return getFragmentsFieldBuilder().addBuilder(
            io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.getDefaultInstance());
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder addFragmentsBuilder(
          int index) {
        return getFragmentsFieldBuilder().addBuilder(
            index, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.getDefaultInstance());
      }
      /**
       * 
       * The ordered set of fragments to match against. The order must match the
       * fragments in the corresponding
       * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`.
       * 

       *
       * repeated .envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment fragments = 1 [(.validate.rules) = { ... }
       */
      public java.util.List 
           getFragmentsBuilderList() {
        return getFragmentsFieldBuilder().getBuilderList();
      }
      private com.google.protobuf.RepeatedFieldBuilderV3<
          io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.FragmentOrBuilder> 
          getFragmentsFieldBuilder() {
        if (fragmentsBuilder_ == null) {
          fragmentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
              io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Fragment.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.FragmentOrBuilder>(
                  fragments_,
                  ((bitField0_ & 0x00000001) != 0),
                  getParentForChildren(),
                  isClean());
          fragments_ = null;
        }
        return fragmentsBuilder_;
      }
      @java.lang.Override
      public final Builder setUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.setUnknownFields(unknownFields);
      }

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


      // @@protoc_insertion_point(builder_scope:envoy.config.route.v3.ScopedRouteConfiguration.Key)
    }

    // @@protoc_insertion_point(class_scope:envoy.config.route.v3.ScopedRouteConfiguration.Key)
    private static final io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key DEFAULT_INSTANCE;
    static {
      DEFAULT_INSTANCE = new io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key();
    }

    public static io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

    private static final com.google.protobuf.Parser
        PARSER = new com.google.protobuf.AbstractParser() {
      @java.lang.Override
      public Key parsePartialFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return new Key(input, extensionRegistry);
      }
    };

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

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

    @java.lang.Override
    public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }

  }

  public static final int ON_DEMAND_FIELD_NUMBER = 4;
  private boolean onDemand_;
  /**
   * 
   * Whether the RouteConfiguration should be loaded on demand.
   * 

   *
   * bool on_demand = 4;
   * @return The onDemand.
   */
  @java.lang.Override
  public boolean getOnDemand() {
    return onDemand_;
  }

  public static final int NAME_FIELD_NUMBER = 1;
  private volatile java.lang.Object name_;
  /**
   * 
   * The name assigned to the routing scope.
   * 

   *
   * string name = 1 [(.validate.rules) = { ... }
   * @return The name.
   */
  @java.lang.Override
  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;
    }
  }
  /**
   * 
   * The name assigned to the routing scope.
   * 

   *
   * string name = 1 [(.validate.rules) = { ... }
   * @return The bytes for name.
   */
  @java.lang.Override
  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 ROUTE_CONFIGURATION_NAME_FIELD_NUMBER = 2;
  private volatile java.lang.Object routeConfigurationName_;
  /**
   * 
   * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
   * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
   * with this scope.
   * 

   *
   * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
   * @return The routeConfigurationName.
   */
  @java.lang.Override
  public java.lang.String getRouteConfigurationName() {
    java.lang.Object ref = routeConfigurationName_;
    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();
      routeConfigurationName_ = s;
      return s;
    }
  }
  /**
   * 
   * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
   * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
   * with this scope.
   * 

   *
   * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
   * @return The bytes for routeConfigurationName.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString
      getRouteConfigurationNameBytes() {
    java.lang.Object ref = routeConfigurationName_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b = 
          com.google.protobuf.ByteString.copyFromUtf8(
              (java.lang.String) ref);
      routeConfigurationName_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ROUTE_CONFIGURATION_FIELD_NUMBER = 5;
  private io.envoyproxy.envoy.config.route.v3.RouteConfiguration routeConfiguration_;
  /**
   * 
   * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
   * 

   *
   * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
   * @return Whether the routeConfiguration field is set.
   */
  @java.lang.Override
  public boolean hasRouteConfiguration() {
    return routeConfiguration_ != null;
  }
  /**
   * 
   * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
   * 

   *
   * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
   * @return The routeConfiguration.
   */
  @java.lang.Override
  public io.envoyproxy.envoy.config.route.v3.RouteConfiguration getRouteConfiguration() {
    return routeConfiguration_ == null ? io.envoyproxy.envoy.config.route.v3.RouteConfiguration.getDefaultInstance() : routeConfiguration_;
  }
  /**
   * 
   * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
   * 

   *
   * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
   */
  @java.lang.Override
  public io.envoyproxy.envoy.config.route.v3.RouteConfigurationOrBuilder getRouteConfigurationOrBuilder() {
    return getRouteConfiguration();
  }

  public static final int KEY_FIELD_NUMBER = 3;
  private io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key key_;
  /**
   * 
   * The key to match against.
   * 

   *
   * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
   * @return Whether the key field is set.
   */
  @java.lang.Override
  public boolean hasKey() {
    return key_ != null;
  }
  /**
   * 
   * The key to match against.
   * 

   *
   * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
   * @return The key.
   */
  @java.lang.Override
  public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key getKey() {
    return key_ == null ? io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.getDefaultInstance() : key_;
  }
  /**
   * 
   * The key to match against.
   * 

   *
   * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
   */
  @java.lang.Override
  public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.KeyOrBuilder getKeyOrBuilder() {
    return getKey();
  }

  private byte memoizedIsInitialized = -1;
  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output)
                      throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
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  public static io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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  public static io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration parseFrom(
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  public static io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration parseFrom(
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  @java.lang.Override
  public Builder newBuilderForType() { return newBuilder(); }
  public static Builder newBuilder() {
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  public static Builder newBuilder(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration prototype) {
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  @java.lang.Override
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        ? new Builder() : new Builder().mergeFrom(this);
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  @java.lang.Override
  protected Builder newBuilderForType(
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  /**
   * 
   * Specifies a routing scope, which associates a
   * :ref:`Key<envoy_v3_api_msg_config.route.v3.ScopedRouteConfiguration.Key>` to a
   * :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration`.
   * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` can be obtained dynamically
   * via RDS (:ref:`route_configuration_name<envoy_v3_api_field_config.route.v3.ScopedRouteConfiguration.route_configuration_name>`)
   * or specified inline (:ref:`route_configuration<envoy_v3_api_field_config.route.v3.ScopedRouteConfiguration.route_configuration>`).
   * The HTTP connection manager builds up a table consisting of these Key to
   * RouteConfiguration mappings, and looks up the RouteConfiguration to use per
   * request according to the algorithm specified in the
   * :ref:`scope_key_builder<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder>`
   * assigned to the HttpConnectionManager.
   * For example, with the following configurations (in YAML):
   * HttpConnectionManager config:
   * .. code::
   *   ...
   *   scoped_routes:
   *     name: foo-scoped-routes
   *     scope_key_builder:
   *       fragments:
   *         - header_value_extractor:
   *             name: X-Route-Selector
   *             element_separator: ","
   *             element:
   *               separator: =
   *               key: vip
   * ScopedRouteConfiguration resources (specified statically via
   * :ref:`scoped_route_configurations_list<envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scoped_route_configurations_list>`
   * or obtained dynamically via SRDS):
   * .. code::
   *  (1)
   *   name: route-scope1
   *   route_configuration_name: route-config1
   *   key:
   *      fragments:
   *        - string_key: 172.10.10.20
   *  (2)
   *   name: route-scope2
   *   route_configuration_name: route-config2
   *   key:
   *     fragments:
   *       - string_key: 172.20.20.30
   * A request from a client such as:
   * .. code::
   *     GET / HTTP/1.1
   *     Host: foo.com
   *     X-Route-Selector: vip=172.10.10.20
   * would result in the routing table defined by the ``route-config1``
   * RouteConfiguration being assigned to the HTTP request/stream.
   * [#next-free-field: 6]
   * 

   *
   * Protobuf type {@code envoy.config.route.v3.ScopedRouteConfiguration}
   */
  public static final class Builder extends
      com.google.protobuf.GeneratedMessageV3.Builder implements
      // @@protoc_insertion_point(builder_implements:envoy.config.route.v3.ScopedRouteConfiguration)
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    @java.lang.Override
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    @java.lang.Override
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    @java.lang.Override
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      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
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    }

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      }
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    public Builder mergeFrom(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration other) {
      if (other == io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.getDefaultInstance()) return this;
      if (other.getOnDemand() != false) {
        setOnDemand(other.getOnDemand());
      }
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        onChanged();
      }
      if (!other.getRouteConfigurationName().isEmpty()) {
        routeConfigurationName_ = other.routeConfigurationName_;
        onChanged();
      }
      if (other.hasRouteConfiguration()) {
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    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration) e.getUnfinishedMessage();
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    }

    private boolean onDemand_ ;
    /**
     * 
     * Whether the RouteConfiguration should be loaded on demand.
     * 

     *
     * bool on_demand = 4;
     * @return The onDemand.
     */
    @java.lang.Override
    public boolean getOnDemand() {
      return onDemand_;
    }
    /**
     * 
     * Whether the RouteConfiguration should be loaded on demand.
     * 

     *
     * bool on_demand = 4;
     * @param value The onDemand to set.
     * @return This builder for chaining.
     */
    public Builder setOnDemand(boolean value) {
      
      onDemand_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * Whether the RouteConfiguration should be loaded on demand.
     * 

     *
     * bool on_demand = 4;
     * @return This builder for chaining.
     */
    public Builder clearOnDemand() {
      
      onDemand_ = false;
      onChanged();
      return this;
    }

    private java.lang.Object name_ = "";
    /**
     * 
     * The name assigned to the routing scope.
     * 

     *
     * string name = 1 [(.validate.rules) = { ... }
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * 
     * The name assigned to the routing scope.
     * 

     *
     * string name = 1 [(.validate.rules) = { ... }
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString
        getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof 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;
      }
    }
    /**
     * 
     * The name assigned to the routing scope.
     * 

     *
     * string name = 1 [(.validate.rules) = { ... }
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      name_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The name assigned to the routing scope.
     * 

     *
     * string name = 1 [(.validate.rules) = { ... }
     * @return This builder for chaining.
     */
    public Builder clearName() {
      
      name_ = getDefaultInstance().getName();
      onChanged();
      return this;
    }
    /**
     * 
     * The name assigned to the routing scope.
     * 

     *
     * string name = 1 [(.validate.rules) = { ... }
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      name_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object routeConfigurationName_ = "";
    /**
     * 
     * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
     * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
     * with this scope.
     * 

     *
     * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
     * @return The routeConfigurationName.
     */
    public java.lang.String getRouteConfigurationName() {
      java.lang.Object ref = routeConfigurationName_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        routeConfigurationName_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * 
     * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
     * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
     * with this scope.
     * 

     *
     * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
     * @return The bytes for routeConfigurationName.
     */
    public com.google.protobuf.ByteString
        getRouteConfigurationNameBytes() {
      java.lang.Object ref = routeConfigurationName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        routeConfigurationName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * 
     * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
     * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
     * with this scope.
     * 

     *
     * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
     * @param value The routeConfigurationName to set.
     * @return This builder for chaining.
     */
    public Builder setRouteConfigurationName(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      routeConfigurationName_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
     * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
     * with this scope.
     * 

     *
     * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
     * @return This builder for chaining.
     */
    public Builder clearRouteConfigurationName() {
      
      routeConfigurationName_ = getDefaultInstance().getRouteConfigurationName();
      onChanged();
      return this;
    }
    /**
     * 
     * The resource name to use for a :ref:`envoy_v3_api_msg_service.discovery.v3.DiscoveryRequest` to an
     * RDS server to fetch the :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated
     * with this scope.
     * 

     *
     * string route_configuration_name = 2 [(.udpa.annotations.field_migrate) = { ... }
     * @param value The bytes for routeConfigurationName to set.
     * @return This builder for chaining.
     */
    public Builder setRouteConfigurationNameBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      routeConfigurationName_ = value;
      onChanged();
      return this;
    }

    private io.envoyproxy.envoy.config.route.v3.RouteConfiguration routeConfiguration_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.route.v3.RouteConfiguration, io.envoyproxy.envoy.config.route.v3.RouteConfiguration.Builder, io.envoyproxy.envoy.config.route.v3.RouteConfigurationOrBuilder> routeConfigurationBuilder_;
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     * @return Whether the routeConfiguration field is set.
     */
    public boolean hasRouteConfiguration() {
      return routeConfigurationBuilder_ != null || routeConfiguration_ != null;
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     * @return The routeConfiguration.
     */
    public io.envoyproxy.envoy.config.route.v3.RouteConfiguration getRouteConfiguration() {
      if (routeConfigurationBuilder_ == null) {
        return routeConfiguration_ == null ? io.envoyproxy.envoy.config.route.v3.RouteConfiguration.getDefaultInstance() : routeConfiguration_;
      } else {
        return routeConfigurationBuilder_.getMessage();
      }
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public Builder setRouteConfiguration(io.envoyproxy.envoy.config.route.v3.RouteConfiguration value) {
      if (routeConfigurationBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        routeConfiguration_ = value;
        onChanged();
      } else {
        routeConfigurationBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public Builder setRouteConfiguration(
        io.envoyproxy.envoy.config.route.v3.RouteConfiguration.Builder builderForValue) {
      if (routeConfigurationBuilder_ == null) {
        routeConfiguration_ = builderForValue.build();
        onChanged();
      } else {
        routeConfigurationBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public Builder mergeRouteConfiguration(io.envoyproxy.envoy.config.route.v3.RouteConfiguration value) {
      if (routeConfigurationBuilder_ == null) {
        if (routeConfiguration_ != null) {
          routeConfiguration_ =
            io.envoyproxy.envoy.config.route.v3.RouteConfiguration.newBuilder(routeConfiguration_).mergeFrom(value).buildPartial();
        } else {
          routeConfiguration_ = value;
        }
        onChanged();
      } else {
        routeConfigurationBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public Builder clearRouteConfiguration() {
      if (routeConfigurationBuilder_ == null) {
        routeConfiguration_ = null;
        onChanged();
      } else {
        routeConfiguration_ = null;
        routeConfigurationBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public io.envoyproxy.envoy.config.route.v3.RouteConfiguration.Builder getRouteConfigurationBuilder() {
      
      onChanged();
      return getRouteConfigurationFieldBuilder().getBuilder();
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    public io.envoyproxy.envoy.config.route.v3.RouteConfigurationOrBuilder getRouteConfigurationOrBuilder() {
      if (routeConfigurationBuilder_ != null) {
        return routeConfigurationBuilder_.getMessageOrBuilder();
      } else {
        return routeConfiguration_ == null ?
            io.envoyproxy.envoy.config.route.v3.RouteConfiguration.getDefaultInstance() : routeConfiguration_;
      }
    }
    /**
     * 
     * The :ref:`envoy_v3_api_msg_config.route.v3.RouteConfiguration` associated with the scope.
     * 

     *
     * .envoy.config.route.v3.RouteConfiguration route_configuration = 5 [(.udpa.annotations.field_migrate) = { ... }
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.route.v3.RouteConfiguration, io.envoyproxy.envoy.config.route.v3.RouteConfiguration.Builder, io.envoyproxy.envoy.config.route.v3.RouteConfigurationOrBuilder> 
        getRouteConfigurationFieldBuilder() {
      if (routeConfigurationBuilder_ == null) {
        routeConfigurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.route.v3.RouteConfiguration, io.envoyproxy.envoy.config.route.v3.RouteConfiguration.Builder, io.envoyproxy.envoy.config.route.v3.RouteConfigurationOrBuilder>(
                getRouteConfiguration(),
                getParentForChildren(),
                isClean());
        routeConfiguration_ = null;
      }
      return routeConfigurationBuilder_;
    }

    private io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key key_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.KeyOrBuilder> keyBuilder_;
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     * @return Whether the key field is set.
     */
    public boolean hasKey() {
      return keyBuilder_ != null || key_ != null;
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     * @return The key.
     */
    public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key getKey() {
      if (keyBuilder_ == null) {
        return key_ == null ? io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.getDefaultInstance() : key_;
      } else {
        return keyBuilder_.getMessage();
      }
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public Builder setKey(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key value) {
      if (keyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        key_ = value;
        onChanged();
      } else {
        keyBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public Builder setKey(
        io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Builder builderForValue) {
      if (keyBuilder_ == null) {
        key_ = builderForValue.build();
        onChanged();
      } else {
        keyBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public Builder mergeKey(io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key value) {
      if (keyBuilder_ == null) {
        if (key_ != null) {
          key_ =
            io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.newBuilder(key_).mergeFrom(value).buildPartial();
        } else {
          key_ = value;
        }
        onChanged();
      } else {
        keyBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public Builder clearKey() {
      if (keyBuilder_ == null) {
        key_ = null;
        onChanged();
      } else {
        key_ = null;
        keyBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Builder getKeyBuilder() {
      
      onChanged();
      return getKeyFieldBuilder().getBuilder();
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.KeyOrBuilder getKeyOrBuilder() {
      if (keyBuilder_ != null) {
        return keyBuilder_.getMessageOrBuilder();
      } else {
        return key_ == null ?
            io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.getDefaultInstance() : key_;
      }
    }
    /**
     * 
     * The key to match against.
     * 

     *
     * .envoy.config.route.v3.ScopedRouteConfiguration.Key key = 3 [(.validate.rules) = { ... }
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.KeyOrBuilder> 
        getKeyFieldBuilder() {
      if (keyBuilder_ == null) {
        keyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.Key.Builder, io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration.KeyOrBuilder>(
                getKey(),
                getParentForChildren(),
                isClean());
        key_ = null;
      }
      return keyBuilder_;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

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


    // @@protoc_insertion_point(builder_scope:envoy.config.route.v3.ScopedRouteConfiguration)
  }

  // @@protoc_insertion_point(class_scope:envoy.config.route.v3.ScopedRouteConfiguration)
  private static final io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration();
  }

  public static io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser
      PARSER = new com.google.protobuf.AbstractParser() {
    @java.lang.Override
    public ScopedRouteConfiguration parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return new ScopedRouteConfiguration(input, extensionRegistry);
    }
  };

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

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

  @java.lang.Override
  public io.envoyproxy.envoy.config.route.v3.ScopedRouteConfiguration getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}




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