40 lines
665 B
Go
40 lines
665 B
Go
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package structs
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import (
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"github.com/emirpasic/gods/sets"
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"github.com/emirpasic/gods/sets/hashset"
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"sync"
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)
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var _ sets.Set = (*SetImpl)(nil)
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type SetImpl struct {
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*hashset.Set
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mutex *sync.RWMutex
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}
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func NewSet() *SetImpl {
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return &SetImpl{
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Set: hashset.New(),
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mutex: &sync.RWMutex{},
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}
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}
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func (s *SetImpl) Add(items ...interface{}) {
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s.mutex.Lock()
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defer s.mutex.Unlock()
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s.Set.Add(items...)
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}
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func (s *SetImpl) Remove(items ...interface{}) {
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s.mutex.Lock()
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defer s.mutex.Unlock()
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s.Set.Remove(items...)
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}
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func (s *SetImpl) Contains(items ...interface{}) bool {
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s.mutex.RLock()
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defer s.mutex.RUnlock()
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return s.Set.Contains(items...)
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}
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