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32 lines
725 B
32 lines
725 B
10 years ago
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package ptrie
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import "github.com/ethereum/go-ethereum/trie"
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type ShortNode struct {
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trie *Trie
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key []byte
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value Node
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}
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func NewShortNode(t *Trie, key []byte, value Node) *ShortNode {
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return &ShortNode{t, []byte(trie.CompactEncode(key)), value}
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}
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func (self *ShortNode) Value() Node {
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self.value = self.trie.trans(self.value)
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return self.value
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}
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func (self *ShortNode) Dirty() bool { return true }
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func (self *ShortNode) Copy() Node { return self }
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func (self *ShortNode) RlpData() interface{} {
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return []interface{}{self.key, self.value.Hash()}
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}
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func (self *ShortNode) Hash() interface{} {
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return self.trie.store(self)
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}
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func (self *ShortNode) Key() []byte {
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return trie.CompactDecode(string(self.key))
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}
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