de.schlichtherle.truezip.fs
Class FsFilteringManager

java.lang.Object
  de.schlichtherle.truezip.fs.FsManager
      de.schlichtherle.truezip.fs.FsDecoratingManager<FsManager>
          de.schlichtherle.truezip.fs.FsFilteringManager

All Implemented Interfaces:

Iterable<FsController<?>>

@ThreadSafe
public final class FsFilteringManager
extends FsDecoratingManager<FsManager>

Filters the list of federated file systems managed by the decorated file system manager so that their mount point starts with the prefix provided to the constructor.

Author:

Christian Schlichtherle

prefix

private final FsMountPoint prefix

FsFilteringManager

public FsFilteringManager(@NonNull
                          FsManager manager,
                          @NonNull
                          FsMountPoint prefix)

Constructs a new prefix filter file system manager from the given file system manager and mount point prefix.

Parameters:

manager - the decorated file system manager.

prefix - the prefix of the mount point used to filter all federated file systems of the decorated file system manager.

getSize

public int getSize()

Description copied from class: FsManager

Returns the number of federated file systems managed by this instance.

Overrides:

getSize in class FsDecoratingManager<FsManager>

Returns:

The number of federated file systems managed by this instance.

iterator

public Iterator<FsController<?>> iterator()

Description copied from class: FsManager

Returns an iterator for the controller of all federated file systems managed by this instance.

Important: The iterated file system controllers must be ordered so that all file systems appear before any of their parent file systems.

Specified by:

iterator in interface Iterable<FsController<?>>

Overrides:

iterator in class FsDecoratingManager<FsManager>

Returns:

An iterator for the controller of all federated file systems managed by this instance.

getControllers

private Collection<FsController<?>> getControllers()