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36 lines
605 B
Go
36 lines
605 B
Go
// Copyright 2016 The Noms Authors. All rights reserved.
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// Licensed under the Apache License, version 2.0:
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// http://www.apache.org/licenses/LICENSE-2.0
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package diff
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import (
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"container/list"
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"github.com/attic-labs/noms/go/types"
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)
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type diffInfo struct {
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path types.Path
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key types.Value
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v1 types.Value
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v2 types.Value
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}
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type diffQueue struct {
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*list.List
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}
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func (q *diffQueue) PopFront() (diffInfo, bool) {
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el := q.Front()
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if el == nil {
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return diffInfo{}, false
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}
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q.Remove(el)
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return el.Value.(diffInfo), true
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}
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func NewDiffQueue() *diffQueue {
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return &diffQueue{list.New()}
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}
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