frostfs-node/pkg/innerring/processors/settlement/basic/util.go
Alex Vanin 3775d61ccb [] settlement/basic: Use big.Int constructor for unification
Check if `new(big.Int)` will be efficient later and replace
all `big.NewInt()` in code or leave it as it is.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
2021-02-03 15:17:58 +03:00

44 lines
821 B
Go

package basic
import (
"math/big"
)
// NodeSizeTable is not thread safe, make sure it is accessed with external
// locks or in single routine.
type NodeSizeTable struct {
prices map[string]uint64
total uint64
}
func (t *NodeSizeTable) Put(id []byte, avg uint64) {
t.prices[string(id)] += avg
t.total += avg
}
func (t *NodeSizeTable) Total() *big.Int {
return big.NewInt(0).SetUint64(t.total)
}
func (t *NodeSizeTable) Iterate(f func([]byte, *big.Int)) {
for k, v := range t.prices {
n := big.NewInt(0).SetUint64(v)
f([]byte(k), n)
}
}
func NewNodeSizeTable() *NodeSizeTable {
return &NodeSizeTable{
prices: make(map[string]uint64),
}
}
type nodeInfoWrapper []byte
func (nodeInfoWrapper) Price() *big.Int {
panic("should not be used")
}
func (n nodeInfoWrapper) PublicKey() []byte {
return n
}