Generic trie
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@ -191,7 +191,17 @@ func (t *Trie) Get(key string) string {
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}
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func (t *Trie) Delete(key string) {
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t.Update(key, "")
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t.mut.Lock()
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defer t.mut.Unlock()
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k := CompactHexDecode(key)
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root := t.DeleteState(t.Root, k)
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if _, ok := root.([]byte); !ok {
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t.Root = t.cache.PutValue(root, true)
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} else {
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t.Root = root
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}
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}
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func (t *Trie) GetState(node interface{}, key []int) interface{} {
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@ -243,15 +253,7 @@ func (t *Trie) GetNode(node interface{}) *Value {
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}
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func (t *Trie) UpdateState(node interface{}, key []int, value string) interface{} {
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if value != "" {
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return t.InsertState(node, key, value)
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} else {
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// delete it
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return t.DeleteState(node, key)
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}
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return t.Root
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}
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func (t *Trie) Put(node interface{}) interface{} {
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