package trie import "github.com/ethereum/go-ethereum/common" type ShortNode struct { trie *Trie key []byte value Node } func NewShortNode(t *Trie, key []byte, value Node) *ShortNode { return &ShortNode{t, []byte(CompactEncode(key)), value} } func (self *ShortNode) Value() Node { self.value = self.trie.trans(self.value) return self.value } func (self *ShortNode) Dirty() bool { return true } func (self *ShortNode) Copy(t *Trie) Node { node := &ShortNode{t, nil, self.value.Copy(t)} node.key = common.CopyBytes(self.key) return node } func (self *ShortNode) RlpData() interface{} { return []interface{}{self.key, self.value.Hash()} } func (self *ShortNode) Hash() interface{} { return self.trie.store(self) } func (self *ShortNode) Key() []byte { return CompactDecode(string(self.key)) }