| // Copyright 2019 Google LLC |
| // |
| // 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 firestore |
| |
| // A CollectionGroupRef is a reference to a group of collections sharing the |
| // same ID. |
| type CollectionGroupRef struct { |
| c *Client |
| |
| // Use the methods of Query on a CollectionGroupRef to create and run queries. |
| Query |
| } |
| |
| func newCollectionGroupRef(c *Client, dbPath, collectionID string) *CollectionGroupRef { |
| return &CollectionGroupRef{ |
| c: c, |
| |
| Query: Query{ |
| c: c, |
| collectionID: collectionID, |
| path: dbPath, |
| parentPath: dbPath + "/documents", |
| allDescendants: true, |
| }, |
| } |
| } |