| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // 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 path |
| |
| import "android.googlesource.com/platform/tools/gpu/log" |
| |
| type Service interface { |
| // Get resolves and returns the object, value or memory at the path p. |
| Get(p Path, l log.Logger) (interface{}, error) |
| |
| // Set creates a copy of the objects referenced by p, but with the object, value |
| // or memory at p replaced with v. The path returned is identical to p, but with |
| // the base changed to refer to the new object. |
| Set(p Path, v interface{}, l log.Logger) (Path, error) |
| |
| // Follow returns the path to the object that the value at p links to. |
| // If the value at p does not link to anything then nil is returned. |
| Follow(p Path, l log.Logger) (Path, error) |
| } |