| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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" |
| ) |
| |
| type reservedName struct { |
| locationDescriptor |
| |
| value string |
| } |
| |
| func newReservedName( |
| locationDescriptor locationDescriptor, |
| value string, |
| ) (*reservedName, error) { |
| if value == "" { |
| return nil, fmt.Errorf("no value for reserved name in %q", locationDescriptor.File().Path()) |
| } |
| return &reservedName{ |
| locationDescriptor: locationDescriptor, |
| value: value, |
| }, nil |
| } |
| |
| func (r *reservedName) Value() string { |
| return r.value |
| } |