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// Copyright 2015 go-swagger maintainers
//
// 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 swag
import (
"unicode"
"unicode/utf8"
)
type (
lexemKind uint8
nameLexem struct {
original string
matchedInitialism string
kind lexemKind
}
)
const (
lexemKindCasualName lexemKind = iota
lexemKindInitialismName
)
func newInitialismNameLexem(original, matchedInitialism string) nameLexem {
return nameLexem{
kind: lexemKindInitialismName,
original: original,
matchedInitialism: matchedInitialism,
}
}
func newCasualNameLexem(original string) nameLexem {
return nameLexem{
kind: lexemKindCasualName,
original: original,
}
}
func (l nameLexem) GetUnsafeGoName() string {
if l.kind == lexemKindInitialismName {
return l.matchedInitialism
}
var (
first rune
rest string
)
for i, orig := range l.original {
if i == 0 {
first = orig
continue
}
if i > 0 {
rest = l.original[i:]
break
}
}
if len(l.original) > 1 {
b := poolOfBuffers.BorrowBuffer(utf8.UTFMax + len(rest))
defer func() {
poolOfBuffers.RedeemBuffer(b)
}()
b.WriteRune(unicode.ToUpper(first))
b.WriteString(lower(rest))
return b.String()
}
return l.original
}
func (l nameLexem) GetOriginal() string {
return l.original
}
func (l nameLexem) IsInitialism() bool {
return l.kind == lexemKindInitialismName
}
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