mirror of https://github.com/poanetwork/gecko.git
39 lines
846 B
Go
39 lines
846 B
Go
// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
|
|
// See the file LICENSE for licensing terms.
|
|
|
|
package events
|
|
|
|
import (
|
|
"github.com/ava-labs/gecko/ids"
|
|
)
|
|
|
|
var (
|
|
offset = uint64(0)
|
|
)
|
|
|
|
func GenerateID() ids.ID {
|
|
offset++
|
|
return ids.Empty.Prefix(offset)
|
|
}
|
|
|
|
type blockable struct {
|
|
dependencies func() ids.Set
|
|
fulfill func(ids.ID)
|
|
abandon func(ids.ID)
|
|
update func()
|
|
}
|
|
|
|
func (b *blockable) Default() {
|
|
*b = blockable{
|
|
dependencies: func() ids.Set { return ids.Set{} },
|
|
fulfill: func(ids.ID) {},
|
|
abandon: func(ids.ID) {},
|
|
update: func() {},
|
|
}
|
|
}
|
|
|
|
func (b *blockable) Dependencies() ids.Set { return b.dependencies() }
|
|
func (b *blockable) Fulfill(id ids.ID) { b.fulfill(id) }
|
|
func (b *blockable) Abandon(id ids.ID) { b.abandon(id) }
|
|
func (b *blockable) Update() { b.update() }
|