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incorporated_result_seals.go
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/
incorporated_result_seals.go
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package stdmap
import (
"github.com/onflow/flow-go/model/flow"
"github.com/onflow/flow-go/module/mempool"
)
// IncorporatedResultSeals implements the incorporated result seals memory pool
// of the consensus nodes, used to store seals that need to be added to blocks.
type IncorporatedResultSeals struct {
*Backend
}
// NewIncorporatedResults creates a mempool for the incorporated result seals
func NewIncorporatedResultSeals(opts ...OptionFunc) *IncorporatedResultSeals {
return &IncorporatedResultSeals{
Backend: NewBackend(opts...),
}
}
// Add adds an IncorporatedResultSeal to the mempool
func (ir *IncorporatedResultSeals) Add(seal *flow.IncorporatedResultSeal) (bool, error) {
return ir.Backend.Add(seal), nil
}
// All returns all the items in the mempool
func (ir *IncorporatedResultSeals) All() []*flow.IncorporatedResultSeal {
entities := ir.Backend.All()
res := make([]*flow.IncorporatedResultSeal, 0, len(ir.entities))
for _, entity := range entities {
// uncaught type assertion; should never panic as the mempool only stores IncorporatedResultSeal:
res = append(res, entity.(*flow.IncorporatedResultSeal))
}
return res
}
// ByID gets an IncorporatedResultSeal by ID
func (ir *IncorporatedResultSeals) ByID(id flow.Identifier) (*flow.IncorporatedResultSeal, bool) {
entity, ok := ir.Backend.ByID(id)
if !ok {
return nil, false
}
// uncaught type assertion; should never panic as the mempool only stores IncorporatedResultSeal:
return entity.(*flow.IncorporatedResultSeal), true
}
// Rem removes an IncorporatedResultSeal from the mempool
func (ir *IncorporatedResultSeals) Rem(id flow.Identifier) bool {
return ir.Backend.Rem(id)
}
// Clear removes all entities from the pool.
func (ir *IncorporatedResultSeals) Clear() {
ir.Backend.Clear()
}
// RegisterEjectionCallbacks adds the provided OnEjection callbacks
func (ir *IncorporatedResultSeals) RegisterEjectionCallbacks(callbacks ...mempool.OnEjection) {
ir.Backend.RegisterEjectionCallbacks(callbacks...)
}