memiavlstore

Documentation

Index

• type Store
  • func New(tree *memiavl.Tree, logger log.Logger) *Store
  • func (st *Store) CacheWrap(k types.StoreKey) types.CacheWrap
  • func (st *Store) CacheWrapWithListeners(k types.StoreKey, listeners []types.WriteListener) types.CacheWrap
  • func (st *Store) CacheWrapWithTrace(k types.StoreKey, w io.Writer, tc types.TraceContext) types.CacheWrap
  • func (st *Store) Commit(_ bool) types.CommitID
  • func (st *Store) Delete(key []byte)
  • func (st *Store) Get(key []byte) []byte
  • func (st *Store) GetPruning() types.PruningOptions
  • func (st *Store) GetStoreType() types.StoreType
  • func (st *Store) GetWorkingHash() ([]byte, error)
  • func (st *Store) Has(key []byte) bool
  • func (st *Store) Iterator(start, end []byte) types.Iterator
  • func (st *Store) LastCommitID() types.CommitID
  • func (st *Store) PopChangeSet() iavl.ChangeSet
  • func (st *Store) Query(req abci.RequestQuery) (res abci.ResponseQuery)
  • func (st *Store) ReverseIterator(start, end []byte) types.Iterator
  • func (st *Store) Set(key, value []byte)
  • func (st *Store) SetInitialVersion(version int64)
  • func (st *Store) SetPruning(_ types.PruningOptions)

Types

type Store

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

Store Implements types.KVStore and CommitKVStore.

func New

func New(tree *memiavl.Tree, logger log.Logger) *Store

func (*Store) CacheWrap

func (st *Store) CacheWrap(k types.StoreKey) types.CacheWrap

func (*Store) CacheWrapWithListeners

func (st *Store) CacheWrapWithListeners(k types.StoreKey, listeners []types.WriteListener) types.CacheWrap

func (*Store) CacheWrapWithTrace

func (st *Store) CacheWrapWithTrace(k types.StoreKey, w io.Writer, tc types.TraceContext) types.CacheWrap

CacheWrapWithTrace implements the Store interface.

func (*Store) Commit

func (st *Store) Commit(_ bool) types.CommitID

func (*Store) Delete

func (st *Store) Delete(key []byte)

Implements types.KVStore.

we assume Delete is only called in `Commit`, so the written state is only visible after commit.

func (*Store) Get

func (st *Store) Get(key []byte) []byte

Implements types.KVStore.

func (*Store) GetPruning

func (st *Store) GetPruning() types.PruningOptions

SetPruning panics as pruning options should be provided at initialization since IAVl accepts pruning options directly.

func (*Store) GetStoreType

func (st *Store) GetStoreType() types.StoreType

Implements Store.

func (*Store) GetWorkingHash

func (st *Store) GetWorkingHash() ([]byte, error)

func (*Store) Has

func (st *Store) Has(key []byte) bool

Implements types.KVStore.

func (*Store) Iterator

func (st *Store) Iterator(start, end []byte) types.Iterator

func (*Store) LastCommitID

func (st *Store) LastCommitID() types.CommitID

func (*Store) PopChangeSet

func (st *Store) PopChangeSet() iavl.ChangeSet

PopChangeSet returns the change set and clear it

func (*Store) Query

func (st *Store) Query(req abci.RequestQuery) (res abci.ResponseQuery)

func (*Store) ReverseIterator

func (st *Store) ReverseIterator(start, end []byte) types.Iterator

func (*Store) Set

func (st *Store) Set(key, value []byte)

Implements types.KVStore.

we assume Set is only called in `Commit`, so the written state is only visible after commit.

func (*Store) SetInitialVersion

func (st *Store) SetInitialVersion(version int64)

SetInitialVersion sets the initial version of the IAVL tree. It is used when starting a new chain at an arbitrary height. implements interface StoreWithInitialVersion

func (*Store) SetPruning

func (st *Store) SetPruning(_ types.PruningOptions)

SetPruning panics as pruning options should be provided at initialization since IAVl accepts pruning options directly.