dubbo.apache.org/dubbo-go/v3@v3.1.1/filter/generic/generalizer/generalizer.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 generalizer
    19  
    20  import (
    21  	"reflect"
    22  )
    23  
    24  type Generalizer interface {
    25  
    26  	// Generalize generalizes the object to a general struct.
    27  	// For example:
    28  	// map, the type of the `obj` allows a basic type, e.g. string, and a complicated type which is a POJO, see also
    29  	// `hessian.POJO` at [apache/dubbo-go-hessian2](github.com/apache/dubbo-go-hessian2).
    30  	Generalize(obj interface{}) (interface{}, error)
    31  
    32  	// Realize realizes a general struct, described in `obj`, to an object for Golang.
    33  	Realize(obj interface{}, typ reflect.Type) (interface{}, error)
    34  
    35  	// GetType returns the type of the `obj`
    36  	GetType(obj interface{}) (string, error)
    37  }