mirror of
https://github.com/kubernetes-sigs/descheduler.git
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56 lines
1.8 KiB
Go
56 lines
1.8 KiB
Go
// Copyright 2015 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package bigquery
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import "golang.org/x/net/context"
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// Dataset is a reference to a BigQuery dataset.
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type Dataset struct {
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projectID string
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id string
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service service
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}
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// ListTables returns a list of all the tables contained in the Dataset.
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func (d *Dataset) ListTables(ctx context.Context) ([]*Table, error) {
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var tables []*Table
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err := getPages("", func(pageToken string) (string, error) {
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ts, tok, err := d.service.listTables(ctx, d.projectID, d.id, pageToken)
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if err == nil {
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tables = append(tables, ts...)
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}
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return tok, err
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})
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if err != nil {
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return nil, err
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}
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return tables, nil
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}
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// Create creates a dataset in the BigQuery service. An error will be returned
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// if the dataset already exists.
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func (d *Dataset) Create(ctx context.Context) error {
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return d.service.insertDataset(ctx, d.id, d.projectID)
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}
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// Table creates a handle to a BigQuery table in the dataset.
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// To determine if a table exists, call Table.Metadata.
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// If the table does not already exist, use Table.Create to create it.
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func (d *Dataset) Table(tableID string) *Table {
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return &Table{ProjectID: d.projectID, DatasetID: d.id, TableID: tableID, service: d.service}
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}
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