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https://github.com/kaspanet/kaspad.git
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b7ca3f4461
* [NOD-1590] Moved all finality logic to FinalityManager * [NOD-1590] Add finality store * [NOD-1590] Implement optimized finalityPoint calculation mechanism * [NOD-1590] Add comments * [NOD-1590] Add finalityStore to consensus object, and TestConsensus * [NOD-1590] Added logs to finalityPoint calculation
20 lines
1.2 KiB
Go
20 lines
1.2 KiB
Go
package model
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import "github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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// DAGTopologyManager exposes methods for querying relationships
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// between blocks in the DAG
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type DAGTopologyManager interface {
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Parents(blockHash *externalapi.DomainHash) ([]*externalapi.DomainHash, error)
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Children(blockHash *externalapi.DomainHash) ([]*externalapi.DomainHash, error)
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IsParentOf(blockHashA *externalapi.DomainHash, blockHashB *externalapi.DomainHash) (bool, error)
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IsChildOf(blockHashA *externalapi.DomainHash, blockHashB *externalapi.DomainHash) (bool, error)
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IsAncestorOf(blockHashA *externalapi.DomainHash, blockHashB *externalapi.DomainHash) (bool, error)
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IsDescendantOf(blockHashA *externalapi.DomainHash, blockHashB *externalapi.DomainHash) (bool, error)
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IsAncestorOfAny(blockHash *externalapi.DomainHash, potentialDescendants []*externalapi.DomainHash) (bool, error)
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IsInSelectedParentChainOf(blockHashA *externalapi.DomainHash, blockHashB *externalapi.DomainHash) (bool, error)
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ChildInSelectedParentChainOf(context, highHash *externalapi.DomainHash) (*externalapi.DomainHash, error)
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SetParents(blockHash *externalapi.DomainHash, parentHashes []*externalapi.DomainHash) error
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}
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