statestore

package

v1.6.0-alpha Latest Latest Go to latest Published: Jan 10, 2019 License: LGPL-3.0 Imports: 7 Imported by: 0

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

func NewMemDatabase() *MemoryStore

func (db *MemoryStore) Delete(prefix byte, key []byte)

func (db *MemoryStore) Find() []*common.StateItem

func (db *MemoryStore) Get(prefix byte, key []byte) *common.StateItem

func (db *MemoryStore) GetChangeSet() map[string]*common.StateItem

func (db *MemoryStore) Put(prefix byte, key []byte, value states.StateValue, state common.ItemState)

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

func NewStateStoreBatch(memoryStore common.MemoryCacheStore, store common.PersistStore) *StateBatch

func (self *StateBatch) CommitTo() error

func (self *StateBatch) Error() error

func (self *StateBatch) Find(prefix common.DataEntryPrefix, key []byte) ([]*common.StateItem, error)

func (self *StateBatch) SetError(err error)

func (self *StateBatch) TryAdd(prefix common.DataEntryPrefix, key []byte, value states.StateValue)

func (self *StateBatch) TryDelete(prefix common.DataEntryPrefix, key []byte)

func (self *StateBatch) TryGet(prefix common.DataEntryPrefix, key []byte) (*common.StateItem, error)

func (self *StateBatch) TryGetOrAdd(prefix common.DataEntryPrefix, key []byte, value states.StateValue) error