knative.dev/pkg@v0.0.0-20260602142205-ac97e43f6622/apis/duck/ducktypes/ducktypes.go (about)

     1  /*
     2  Copyright 2020 The Knative Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package ducktypes
    18  
    19  import (
    20  	"knative.dev/pkg/apis"
    21  )
    22  
    23  // Implementable is implemented by the Fooable duck type that consumers
    24  // are expected to embed as a `.status.fooable` field.
    25  type Implementable interface {
    26  	// GetFullType returns an instance of a full resource wrapping
    27  	// an instance of this Implementable that can populate its fields
    28  	// to verify json roundtripping.
    29  	GetFullType() Populatable
    30  }
    31  
    32  // Populatable is implemented by a skeleton resource wrapping an Implementable
    33  // duck type.  It will generally have TypeMeta, ObjectMeta, and a Status field
    34  // wrapping a Fooable field.
    35  type Populatable interface {
    36  	apis.Listable
    37  
    38  	// Populate fills in all possible fields, so that we can verify that
    39  	// they roundtrip properly through JSON.
    40  	Populate()
    41  }
    42  
    43  const GroupName = "duck.knative.dev"