errors

var (
	// Generic errors
	UnexpectedError = errors.New(`unexpected error`)

	// State errors
	ErrUnableToCreateStateKey             = errors.New(`unable to create state key`)
	ErrUnableToCreateEventName            = errors.New(`unable to create event name`)
	ErrKeyAlreadyExists                   = errors.New(`state key already exists`)
	ErrKeyNotFound                        = errors.New(`state entry not found`)
	ErrAllowOnlyOneValue                  = errors.New(`allow only one value`)
	ErrStateEntryNotSupportKeyerInterface = errors.New(`state entry not support keyer interface`)
	ErrEventEntryNotSupportNamerInterface = errors.New(`event entry not support name interface`)
	ErrKeyPartsLength                     = errors.New(`key parts length must be greater than zero`)
	SetGetError                           = errors.New(`set/get error`)
	NoQuerySelectorError                  = errors.New(`no selector provided for rich query`)
	InvalidSortQueryError                 = errors.New(`invalid syntax for sort query`)

	// Router errors
	ErrEmptyArgs       = errors.New(`empty args`)
	ErrMethodNotFound  = errors.New(`chaincode method not found`)
	ErrArgsNumMismatch = errors.New(`chaincode method args count mismatch`)
	ErrHandlerError    = errors.New(`router handler error`)

	// Identity errors
	CertificateError = errors.New(`certificate error`)
)