/
named_descriptor.go
75 lines (66 loc) · 1.82 KB
/
named_descriptor.go
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// Copyright 2020 Buf Technologies, Inc.
//
// 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 protosource
import (
"fmt"
"strings"
)
type namedDescriptor struct {
locationDescriptor
name string
namePath []int32
nestedNames []string
}
func newNamedDescriptor(
locationDescriptor locationDescriptor,
name string,
namePath []int32,
nestedNames []string,
) (namedDescriptor, error) {
if name == "" {
return namedDescriptor{}, fmt.Errorf("no name in %q", locationDescriptor.File().Path())
}
return namedDescriptor{
locationDescriptor: locationDescriptor,
name: name,
namePath: namePath,
nestedNames: nestedNames,
}, nil
}
func (n *namedDescriptor) FullName() string {
if n.File().Package() != "" {
return n.File().Package() + "." + n.NestedName()
}
return n.NestedName()
}
func (n *namedDescriptor) NestedName() string {
if len(n.nestedNames) == 0 {
return n.Name()
}
return strings.Join(n.nestedNames, ".") + "." + n.Name()
}
func (n *namedDescriptor) Name() string {
return n.name
}
func (n *namedDescriptor) NameLocation() Location {
nameLocation := n.getLocation(n.namePath)
location := n.getLocation(n.path)
if nameLocation != nil {
if location != nil {
return newMergeCommentLocation(nameLocation, location)
}
return nameLocation
}
return location
}