kaspad/domain/consensus/factory.go
Ori Newman 74d13e271e
[NOD-1419] Implement DAG topology (#948)
* [NOD-1419] Implement DAG topology

* [NOD-1419] Add isHashInSlice
2020-10-08 14:00:25 +03:00

95 lines
3.5 KiB
Go

package consensus
import (
"github.com/kaspanet/kaspad/domain/consensus/datastructures/acceptancedatastore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/blockindex"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/blockmessagestore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/blockrelationstore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/blockstatusstore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/consensusstatestore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/ghostdagdatastore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/multisetstore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/pruningpointstore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/reachabilitydatastore"
"github.com/kaspanet/kaspad/domain/consensus/datastructures/utxodiffstore"
"github.com/kaspanet/kaspad/domain/consensus/processes/blockprocessor"
"github.com/kaspanet/kaspad/domain/consensus/processes/blockvalidator"
"github.com/kaspanet/kaspad/domain/consensus/processes/consensusstatemanager"
"github.com/kaspanet/kaspad/domain/consensus/processes/dagtopologymanager"
"github.com/kaspanet/kaspad/domain/consensus/processes/dagtraversalmanager"
"github.com/kaspanet/kaspad/domain/consensus/processes/ghostdagmanager"
"github.com/kaspanet/kaspad/domain/consensus/processes/pruningmanager"
"github.com/kaspanet/kaspad/domain/consensus/processes/reachabilitytree"
"github.com/kaspanet/kaspad/domain/dagconfig"
"github.com/kaspanet/kaspad/infrastructure/db/dbaccess"
)
// Factory instantiates new Consensuses
type Factory interface {
NewConsensus(dagParams *dagconfig.Params, databaseContext *dbaccess.DatabaseContext) Consensus
}
type factory struct{}
// NewConsensus instantiates a new Consensus
func (f *factory) NewConsensus(dagParams *dagconfig.Params, databaseContext *dbaccess.DatabaseContext) Consensus {
// Data Structures
acceptanceDataStore := acceptancedatastore.New()
blockIndex := blockindex.New()
blockMessageStore := blockmessagestore.New()
blockRelationStore := blockrelationstore.New()
blockStatusStore := blockstatusstore.New()
multisetStore := multisetstore.New()
pruningPointStore := pruningpointstore.New()
reachabilityDataStore := reachabilitydatastore.New()
utxoDiffStore := utxodiffstore.New()
consensusStateStore := consensusstatestore.New()
ghostdagDataStore := ghostdagdatastore.New()
// Processes
blockValidator := blockvalidator.New()
reachabilityTree := reachabilitytree.New(
blockRelationStore,
reachabilityDataStore)
dagTopologyManager := dagtopologymanager.New(
databaseContext,
reachabilityTree,
blockRelationStore)
ghostdagManager := ghostdagmanager.New(
dagTopologyManager,
ghostdagDataStore)
dagTraversalManager := dagtraversalmanager.New(
dagTopologyManager,
ghostdagManager)
pruningManager := pruningmanager.New(
dagTraversalManager,
pruningPointStore)
consensusStateManager := consensusstatemanager.New(
dagParams,
consensusStateStore,
multisetStore,
utxoDiffStore)
blockProcessor := blockprocessor.New(
dagParams,
databaseContext,
consensusStateManager,
pruningManager,
blockValidator,
dagTopologyManager,
reachabilityTree,
acceptanceDataStore,
blockIndex,
blockMessageStore,
blockStatusStore)
return &consensus{
consensusStateManager: consensusStateManager,
blockProcessor: blockProcessor,
}
}
// NewFactory creates a new Consensus factory
func NewFactory() Factory {
return &factory{}
}