eve.io.filestore

Interface FileStore

All Known Implementing Classes:

EveFile, ZepStore, ZipFile

public interface FileStore

Author:

Michael L Brereton

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	FileStore.Util

Method Summary

Modifier and Type	Method and Description
void	close()
FileStoreEntry	findEntry(String fullName)
int	getEntryCount() If the count is known then return the number of entries, otherwise return -1.
FileStoreEntryFile	getFileSystem(Handle h)
FileStoreEntry	getNewEntry(String forName)
Enumeration	getStoreEntries() Get an enumeration to go through the entries in the file.
Hashtable	getStoreHashtable() Expose the hashtable of entries if available.
String	getStoreName()
InputStream	openInputStream(FileStoreEntry entry)

Method Detail

getStoreEntries

Enumeration getStoreEntries()
                     throws IOException

Get an enumeration to go through the entries in the file. Each entry provided is a FileStoreEntry.

Throws:

IOException

getStoreHashtable

Hashtable getStoreHashtable()
                     throws IOException

Expose the hashtable of entries if available. The hashtable should consist of a set of FileStoreEntry objects each one stored with a key that is equal to the name of the entry.

Returns:

the hashtable of entries if available, or null if not available.

Throws:

IOException

getNewEntry

FileStoreEntry getNewEntry(String forName)
                    throws IOException

Throws:

IOException

getFileSystem

FileStoreEntryFile getFileSystem(Handle h)
                          throws IOException

Throws:

IOException

getStoreName

String getStoreName()

openInputStream

InputStream openInputStream(FileStoreEntry entry)
                     throws IOException

Throws:

IOException

findEntry

FileStoreEntry findEntry(String fullName)
                  throws IOException

Throws:

IOException

close

void close()
    throws IOException

Throws:

IOException

getEntryCount

int getEntryCount()

If the count is known then return the number of entries, otherwise return -1.

Returns:

the number of entries or -1 if not known.