dag

Documentation

Index

• Variables
• func FindAllTails(txHash trinary.Hash, forceRelease bool) (map[string]struct{}, error)
• func TraverseApprovees(startTxHash trinary.Hash, condition Predicate, consumer Consumer, ...)
• type Consumer
• type OnMissingApprovee
• type Predicate

Variables

var (
	ErrFindAllTailsFailed = errors.New("Unable to find all tails")
)

Functions

func FindAllTails

func FindAllTails(txHash trinary.Hash, forceRelease bool) (map[string]struct{}, error)

func TraverseApprovees

func TraverseApprovees(startTxHash trinary.Hash, condition Predicate, consumer Consumer, onMissingApprovee OnMissingApprovee, forceRelease bool)

TraverseApprovees starts to traverse the approvees of the given start transaction until the traversal stops due to no more transactions passing the given condition.

Types

type Consumer

type Consumer func(cachedTx *tangle.CachedTransaction)

Consumer consumes the given transaction during traversal.

type OnMissingApprovee

type OnMissingApprovee func(approveeHash trinary.Hash)

OnMissingApprovee gets called when during traversal an approvee is missing.

type Predicate

type Predicate func(cachedTx *tangle.CachedTransaction) bool

Predicate defines whether a traversal should continue or not.