entitystoragefilesystem

package

v0.1.6 Latest Latest Go to latest Published: Jul 30, 2018 License: Apache-2.0 Imports: 10 Imported by: 21

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func OpenDirectory(directory string) (storagecommon.EntityStorage, error)

OpenDirectory opens the directory as filesystem entity storage

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

FileSystemEntityStorage is an implementation of Entity Storage using filesystem

func (es *FileSystemEntityStorage) Close()

Close the entity storage

func (es *FileSystemEntityStorage) Exists(typeName string, entityID common.EntityID) (exists bool, err error)

Exists checks if entity is in entity storage

func (es *FileSystemEntityStorage) IsEOF(err error) bool

IsEOF check if the error is an EOF error

func (es *FileSystemEntityStorage) List(typeName string) ([]common.EntityID, error)

List retrives all entity IDs in entity storage of specified type

func (es *FileSystemEntityStorage) Read(typeName string, entityID common.EntityID) (interface{}, error)

Read reads entity data from entity storage

func (es *FileSystemEntityStorage) Write(typeName string, entityID common.EntityID, data interface{}) error

Write writes entity data to entity storage