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https://github.com/kaspanet/kaspad.git
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c5707f64dc
* [NOD-1420] Start working on ConsensusStateManager. Might be redundant due to recent changes * [NOD-1420] Convert model to externalapi in utxo_algerbra helpers * [NOD-1420] Add UTXO-diff algebra * [NOD-1420] Prepare skeleton of calculateAcceptanceDataAndMultiset * [NOD-1420] Added skeleton for AddBlockToVirtual * [NOD-1420] Implement PopulateTransactionWithUTXOEntries * [NOD-1420] Implement restorePastUTXO * [NOD-1420] Implement finality check * [NOD-1420] Move handling of tips to consensusStateManager * [NOD-1420] Implement calculateAcceptanceDataAndMultiset * [NOD-1420] Start implementing resolveBlockStatus * [NOD-1420] Implement resolveBlockStatus * [NOD-1420] Update related fields in end of resolveSingleBlockStatus * [NOD-1420] Start working on selectVirtualParents * [NOD-1420] Implemented BlockHeap * [NOD-1420] Implement selectVirtualParents * [NOD-1420] Implement updateVirtual * [NOD-1420] Added comments where they were missing * [NOD-1420] Place all consensusStateManager functions in correct files * [NOD-1420] Return the missing outpoints from populateTransactionWithUTXOEntriesFromVirtualOrDiff * [NOD-1420] Outpoint.ID -> TransactionID * [NOD-1420] Fix Stringer tests * [NOD-1420] Copy hash.FromString into utils * [NOD-1420] SetParents should return an error * [NOD-1420] Remove all reachabilityManager references from consensusStateManager * [NOD-1420] Remove VirtualData. Get the info from the stores where needed * [NOD-1420] Invert parameters to IsAncestorOf * [NOD-1420] Use model.AcceptanceData * [NOD-1420] Don't return accumulatedMassBefore in error cases * [NOD-1420] Don't expect store functions to return nil when the requested data was found - instead add HasXXX functions * [NOD-1420] addTransactionToMultiset sets isCoinbase properly * [NOD-1420] expected hash string length is externalapi.DomainHashSize * 2 * [NOD-1420] Rename reachabilityTree -> reachabilityManager + updateReindexRoot if isNextVirtualSelectedParent * [NOD-1420] ValidateCoinbaseTransaction in csm.verifyAndBuildUTXO * [NOD-1420] Re-write HAsUTXODiffChild * [NOD-1420] delete past_utxo.go.bak * [NOD-1420] Implement validateCoinbaseTransaction in CSM * [NOD-1420] Imlemented missing functionality in ValidateTransactionAndPopulateWithConsensusData * [NOD-1420] Moved merge depth logic to MergeDepthManager * [NOD-1420] Add logs
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package model
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import (
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"fmt"
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"sort"
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"strings"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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// UTXOCollection represents a set of UTXOs indexed by their outpoints
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type UTXOCollection map[externalapi.DomainOutpoint]*externalapi.UTXOEntry
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// UTXODiff represents a diff between two UTXO Sets.
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type UTXODiff struct {
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ToAdd UTXOCollection
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ToRemove UTXOCollection
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}
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// NewUTXODiff instantiates an empty UTXODiff
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func NewUTXODiff() *UTXODiff {
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return &UTXODiff{
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ToAdd: UTXOCollection{},
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ToRemove: UTXOCollection{},
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}
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}
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func (uc UTXOCollection) String() string {
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utxoStrings := make([]string, len(uc))
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i := 0
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for outpoint, utxoEntry := range uc {
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utxoStrings[i] = fmt.Sprintf("(%s, %d) => %d, blueScore: %d",
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outpoint.TransactionID, outpoint.Index, utxoEntry.Amount, utxoEntry.BlockBlueScore)
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i++
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}
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// Sort strings for determinism.
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sort.Strings(utxoStrings)
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return fmt.Sprintf("[ %s ]", strings.Join(utxoStrings, ", "))
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}
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func (d UTXODiff) String() string {
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return fmt.Sprintf("ToAdd: %s; ToRemove: %s", d.ToAdd, d.ToRemove)
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}
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