FileOperations class abstract
Interface defining common file operations for both physical and virtual file systems.
- Implementers
Constructors
- FileOperations.new(String rootDirectory)
Properties
- currentDirectory ↔ String
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- rootDirectory ↔ String
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
changeDirectory(
String path) → void - Changes the current working directory to the specified path. Implementations must handle path resolution and update the internal state correctly.
-
changeToParentDirectory(
) → void - Changes the current working directory to the parent directory. Implementations must handle path resolution and update the internal state correctly, including checks for navigating above the root.
-
copy(
) → FileOperations -
createDirectory(
String path) → Future< void> - Creates a directory at the specified path.
-
deleteDirectory(
String path) → Future< void> - Deletes the directory at the specified path.
-
deleteFile(
String path) → Future< void> - Deletes the file at the specified path.
-
exists(
String path) → bool - Checks if a file or directory exists at the specified path.
-
fileSize(
String path) → Future< int> - Returns the size of the file at the specified path.
-
getCurrentDirectory(
) → String - Returns the current working directory.
-
getFile(
String path) → Future< File> - Retrieves a File object for the given path.
-
listDirectory(
String path) → Future< List< FileSystemEntity> > - Lists the contents of the directory at the given path.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
readFile(
String path) → Future< List< int> > - Reads and returns the data from the file at the specified path.
-
renameFileOrDirectory(
String oldPath, String newPath) → Future< void> - Renames a file or directory from the old path to the new path. Both paths are relative to the current working directory. Implementations must handle path resolution and ensure the operation stays within allowed boundaries.
-
resolvePath(
String path) → String -
Resolves the given
pathrelative to the currentDirectory and the specific file system rules (physical or virtual). -
toString(
) → String -
A string representation of this object.
inherited
-
writeFile(
String path, List< int> data) → Future<void> - Writes data to a file at the specified path.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited