54 lines
916 B
Go
54 lines
916 B
Go
// SPDX-License-Identifier: Apache-2.0
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package utils
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import "sync"
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type Map[K comparable, V any] struct {
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m sync.Map
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}
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func NewMap[K comparable, V any]() *Map[K, V] {
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return &Map[K, V]{
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m: sync.Map{},
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}
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}
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func (m *Map[K, V]) Delete(key K) {
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m.m.Delete(key)
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}
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func (m *Map[K, V]) Load(key K) (value V, ok bool) {
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v, ok := m.m.Load(key)
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if !ok {
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return value, ok
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}
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return v.(V), ok
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}
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func (m *Map[K, V]) LoadAndDelete(key K) (value V, loaded bool) {
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v, loaded := m.m.LoadAndDelete(key)
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if !loaded {
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return value, loaded
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}
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return v.(V), loaded
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}
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func (m *Map[K, V]) LoadOrStore(key K, value V) (actual V, loaded bool) {
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a, loaded := m.m.LoadOrStore(key, value)
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return a.(V), loaded
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}
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func (m *Map[K, V]) Range(f func(key K, value V) bool) {
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m.m.Range(func(key, value any) bool {
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return f(key.(K), value.(V))
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})
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}
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func (m *Map[K, V]) Store(key K, value V) {
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m.m.Store(key, value)
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}
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