qchain

type ChainListener struct {
	// contains filtered or unexported fields
}

type Manager struct {
	// contains filtered or unexported fields
}

type QBlock struct {

	// Core Q-block fields (placeholder)
	QBlockID  ids.ID
	Height    uint64
	VertexIDs []ids.ID

	// P-Chain integration
	PChainBlockID ids.ID    // P-Chain block containing this Q-block
	PChainHeight  uint64    // P-Chain block height
	InclusionTime time.Time // When included in P-Chain

	// Validator set at this height
	ValidatorSet map[ids.NodeID]uint64 // NodeID -> stake weight
}

type QBlockTransaction struct {
	// TODO: Use quasarcore.QBlock when available
	QBlockID   ids.ID
	Height     uint64
	VertexIDs  []ids.ID
	Signatures [][]byte // Validator signatures
}

type QChain struct {
	// contains filtered or unexported fields
}

type QChainState interface {
	// GetQBlock retrieves a Q-block by ID.
	GetQBlock(qBlockID ids.ID) (*QBlock, error)

	// GetQBlockByHeight retrieves a Q-block by height.
	GetQBlockByHeight(height uint64) (*QBlock, error)

	// GetLastQBlock returns the most recent Q-block.
	GetLastQBlock() (*QBlock, bool)

	// GetFinalizedVertices returns vertices finalized at a height.
	GetFinalizedVertices(height uint64) ([]ids.ID, error)
}