txvalidator

type Support interface {
	// Acquire implements semaphore-like acquire semantics
	Acquire(ctx context.Context, n int64) error

	// Release implements semaphore-like release semantics
	Release(n int64)

	// Ledger returns the ledger associated with this validator
	Ledger() ledger.PeerLedger

	// MSPManager returns the MSP manager for this channel
	MSPManager() msp.MSPManager

	// Apply attempts to apply a configtx to become the new config
	Apply(configtx *common.ConfigEnvelope) error

	// GetMSPIDs returns the IDs for the application MSPs
	// that have been defined in the channel
	GetMSPIDs(cid string) []string

	// Capabilities defines the capabilities for the application portion of this channel
	Capabilities() channelconfig.ApplicationCapabilities

	// ChaincodeByName returns the definition (and whether they exist)
	// for a chaincode in a specific channel
	ChaincodeByName(chainname, ccname string) (resourcesconfig.ChaincodeDefinition, bool)
}

type Validator interface {
	Validate(block *common.Block) error
}