/
union.go
43 lines (37 loc) · 1.47 KB
/
union.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
// Copyright 2020 Google LLC. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package vocabulary
import (
metrics "github.com/googleapis/gnostic/metrics"
)
// Union implements the union operation between multiple Vocabularies.
// The function accepts a slice of Vocabularies and returns a single Vocabulary
// struct which contains all of the data from the Vocabularies.
func Union(vocabularies []*metrics.Vocabulary) *metrics.Vocabulary {
var vocab Vocabulary
vocab.schemas = make(map[string]int)
vocab.operationID = make(map[string]int)
vocab.parameters = make(map[string]int)
vocab.properties = make(map[string]int)
for _, v := range vocabularies {
vocab.unpackageVocabulary(v)
}
combinedVocab := &metrics.Vocabulary{
Properties: fillProtoStructure(vocab.properties),
Schemas: fillProtoStructure(vocab.schemas),
Operations: fillProtoStructure(vocab.operationID),
Parameters: fillProtoStructure(vocab.parameters),
}
return combinedVocab
}