mirror of https://github.com/k3s-io/k3s
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
// Copyright 2017 The etcd Authors
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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 mvcc
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import (
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"go.etcd.io/etcd/lease"
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"go.etcd.io/etcd/pkg/traceutil"
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)
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type readView struct{ kv KV }
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func (rv *readView) FirstRev() int64 {
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tr := rv.kv.Read(traceutil.TODO())
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defer tr.End()
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return tr.FirstRev()
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}
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func (rv *readView) Rev() int64 {
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tr := rv.kv.Read(traceutil.TODO())
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defer tr.End()
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return tr.Rev()
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}
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func (rv *readView) Range(key, end []byte, ro RangeOptions) (r *RangeResult, err error) {
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tr := rv.kv.Read(traceutil.TODO())
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defer tr.End()
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return tr.Range(key, end, ro)
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}
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type writeView struct{ kv KV }
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func (wv *writeView) DeleteRange(key, end []byte) (n, rev int64) {
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tw := wv.kv.Write(traceutil.TODO())
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defer tw.End()
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return tw.DeleteRange(key, end)
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}
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func (wv *writeView) Put(key, value []byte, lease lease.LeaseID) (rev int64) {
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tw := wv.kv.Write(traceutil.TODO())
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defer tw.End()
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return tw.Put(key, value, lease)
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}
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