dubbo.apache.org/dubbo-go/v3@v3.1.1/cluster/router/condition/factory.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package condition
    19  
    20  import (
    21  	"dubbo.apache.org/dubbo-go/v3/cluster/router"
    22  	"dubbo.apache.org/dubbo-go/v3/common/constant"
    23  	"dubbo.apache.org/dubbo-go/v3/common/extension"
    24  )
    25  
    26  func init() {
    27  	extension.SetRouterFactory(constant.ConditionServiceRouterFactoryKey, NewServiceConditionRouterFactory)
    28  	extension.SetRouterFactory(constant.ConditionAppRouterFactoryKey, NewAppConditionRouterFactory)
    29  }
    30  
    31  // ServiceRouteFactory router factory
    32  type ServiceRouteFactory struct{}
    33  
    34  // NewServiceConditionRouterFactory constructs a new PriorityRouterFactory
    35  func NewServiceConditionRouterFactory() router.PriorityRouterFactory {
    36  	return &ServiceRouteFactory{}
    37  }
    38  
    39  // NewPriorityRouter constructs a new ServiceRouter
    40  func (s *ServiceRouteFactory) NewPriorityRouter() (router.PriorityRouter, error) {
    41  	return NewServiceRouter(), nil
    42  }
    43  
    44  // AppConditionRouterFactory router factory
    45  type AppConditionRouterFactory struct {
    46  }
    47  
    48  // NewAppConditionRouterFactory router factory
    49  func NewAppConditionRouterFactory() router.PriorityRouterFactory {
    50  	return &AppConditionRouterFactory{}
    51  }
    52  
    53  // NewPriorityRouter constructs a new ApplicationRouter
    54  func (a *AppConditionRouterFactory) NewPriorityRouter() (router.PriorityRouter, error) {
    55  	return NewApplicationRouter(), nil
    56  }