org.at4j.archive

Interface ArchiveDirectoryEntry<T extends ArchiveEntry<T,U>,U extends ArchiveDirectoryEntry<T,U>>

Type Parameters:

T - The type of entries in the archive.

U - The type of directory entries in the archive.

All Superinterfaces:

ArchiveEntry<T,U>, org.entityfs.lock.Lockable, org.entityfs.Named, org.entityfs.lock.ReadLockable

All Known Implementing Classes:

PaxDirectoryEntry, TarDirectoryEntry, UstarDirectoryEntry, ZipDirectoryEntry

public interface ArchiveDirectoryEntry<T extends ArchiveEntry<T,U>,U extends ArchiveDirectoryEntry<T,U>>
extends ArchiveEntry<T,U>

This interface defines a generic directory entry in an archive.

Since:

1.0

Author:

Karl Gustafsson

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,T>	getChildEntries() Get a read only Map containing this directory entry's child entries, if any.
boolean	isEmpty() Is this directory entry empty? (I.e: does it not contain any child entries?)

Methods inherited from interface org.at4j.archive.ArchiveEntry

getLocation, getParent

Methods inherited from interface org.entityfs.Named

getName

Methods inherited from interface org.entityfs.lock.ReadLockable

getReadLock, isReadLockedByCurrentThread, lockForReading

Method Detail

getChildEntries

Map<String,T> getChildEntries()

Get a read only Map containing this directory entry's child entries, if any. The map's keys are the child entries' names (not including the path up to and including this directory).

Returns:

A read only Map containing this entry's child entries.

isEmpty

boolean isEmpty()

Is this directory entry empty? (I.e: does it not contain any child entries?)

Returns:

true if the directory entry is empty.