mirror of https://github.com/status-im/consul.git
66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package resource
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import (
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"sort"
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"github.com/hashicorp/consul/proto-public/pbresource"
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)
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type sectionRefKey struct {
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ReferenceKey
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Section string
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}
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type BoundReferenceCollector struct {
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refs map[sectionRefKey]*pbresource.Reference
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}
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func NewBoundReferenceCollector() *BoundReferenceCollector {
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return &BoundReferenceCollector{
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refs: make(map[sectionRefKey]*pbresource.Reference),
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}
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}
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func (c *BoundReferenceCollector) List() []*pbresource.Reference {
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if len(c.refs) == 0 {
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return nil
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}
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out := make([]*pbresource.Reference, 0, len(c.refs))
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for _, ref := range c.refs {
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out = append(out, ref)
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}
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sort.Slice(out, func(i, j int) bool {
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return LessReference(out[i], out[j])
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})
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return out
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}
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func (c *BoundReferenceCollector) AddRefOrID(ref ReferenceOrID) {
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if c == nil {
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return
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}
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c.AddRef(ReferenceFromReferenceOrID(ref))
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}
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func (c *BoundReferenceCollector) AddRef(ref *pbresource.Reference) {
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if c == nil {
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return
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}
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srk := sectionRefKey{
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ReferenceKey: NewReferenceKey(ref),
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Section: ref.Section,
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}
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if _, ok := c.refs[srk]; ok {
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return
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}
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c.refs[srk] = ref
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}
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