util.go

Documentation: k8s.io/kube-openapi/pkg/builder

     1  /*
     2  Copyright 2016 The Kubernetes 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 builder
    18  
    19  import (
    20  	"sort"
    21  
    22  	"k8s.io/kube-openapi/pkg/common"
    23  	"k8s.io/kube-openapi/pkg/validation/spec"
    24  )
    25  
    26  type parameters []spec.Parameter
    27  
    28  func (s parameters) Len() int      { return len(s) }
    29  func (s parameters) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
    30  
    31  // byNameIn used in sorting parameters by Name and In fields.
    32  type byNameIn struct {
    33  	parameters
    34  }
    35  
    36  func (s byNameIn) Less(i, j int) bool {
    37  	return s.parameters[i].Name < s.parameters[j].Name || (s.parameters[i].Name == s.parameters[j].Name && s.parameters[i].In < s.parameters[j].In)
    38  }
    39  
    40  // SortParameters sorts parameters by Name and In fields.
    41  func sortParameters(p []spec.Parameter) {
    42  	sort.Sort(byNameIn{p})
    43  }
    44  
    45  func groupRoutesByPath(routes []common.Route) map[string][]common.Route {
    46  	pathToRoutes := make(map[string][]common.Route)
    47  	for _, r := range routes {
    48  		pathToRoutes[r.Path()] = append(pathToRoutes[r.Path()], r)
    49  	}
    50  	return pathToRoutes
    51  }
    52  
    53  func mapKeyFromParam(param common.Parameter) interface{} {
    54  	return struct {
    55  		Name string
    56  		Kind common.ParameterKind
    57  	}{
    58  		Name: param.Name(),
    59  		Kind: param.Kind(),
    60  	}
    61  }
    62
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