go-pulse/trie/hashnode.go

26 lines
606 B
Go

package trie
import "github.com/ethereum/go-ethereum/ethutil"
type HashNode struct {
key []byte
trie *Trie
}
func NewHash(key []byte, trie *Trie) *HashNode {
return &HashNode{key, trie}
}
func (self *HashNode) RlpData() interface{} {
return self.key
}
func (self *HashNode) Hash() interface{} {
return self.key
}
// These methods will never be called but we have to satisfy Node interface
func (self *HashNode) Value() Node { return nil }
func (self *HashNode) Dirty() bool { return true }
func (self *HashNode) Copy(t *Trie) Node { return NewHash(ethutil.CopyBytes(self.key), t) }