Package com.webcodepro.applecommander.storage.os.nakedos

Class NakedosFileEntry

java.lang.Object

com.webcodepro.applecommander.storage.os.nakedos.NakedosFileEntry

All Implemented Interfaces:

FileEntry

public class NakedosFileEntry
extends Object
implements FileEntry

Represents a Nakedos file entry on disk.

Date created: August 5, 2010 10:23:23 AM

Constructor Summary

Constructors

Constructor	Description
NakedosFileEntry(NakedosFormatDisk disk, int fileNumber, int size)	Constructor for NakedosFileEntry.

Method Summary

Modifier and Type	Method	Description
void	delete()	Delete this file (unimplemented).
boolean	equals(Object o)
int	getAddress()	Get the address that this file loads at.
List<String>	getFileColumnData(int displayMode)	Get the standard file column header information.
byte[]	getFileData()	Get file data.
String	getFilename()	Return the name of this file.
int	getFileNumber()	Return the name of this file.
String	getFiletype()	Return the filetype of this file.
FormattedDisk	getFormattedDisk()	Get the FormattedDisk associated with this FileEntry.
int	getMaximumFilenameLength()	Return the maximum filename length.
int	getSize()	Compute the size of this file (in bytes).
FileFilter	getSuggestedFilter()	Get the suggested FileFilter.
boolean	isDeleted()	Identify if this file has been deleted.
boolean	isDirectory()	Identify if this is a directory file.
boolean	isLocked()	Identify if this file is locked.
boolean	needsAddress()	Indicates if this filetype requires an address component.
void	setAddress(int address)	Set the address that this file loads at.
void	setFileData(byte[] data)	Set the file data.
void	setFilename(String filename)	Set the name of this file.
void	setFiletype(String filetype)	Set the filetype (typeless - unused)
void	setLocked(boolean lock)	Set the lock indicator (unused)

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NakedosFileEntry

public NakedosFileEntry(NakedosFormatDisk disk,
 int fileNumber,
 int size)

Constructor for NakedosFileEntry.

Method Details

getFilename

public String getFilename()

Return the name of this file.

Specified by:

getFilename in interface FileEntry

See Also:

• FileEntry.getFilename()

getFileNumber

public int getFileNumber()

Return the name of this file.

See Also:

• FileEntry.getFilename()

setFilename

public void setFilename(String filename)

Set the name of this file.

Specified by:

setFilename in interface FileEntry

getFiletype

public String getFiletype()

Return the filetype of this file.

Specified by:

getFiletype in interface FileEntry

See Also:

• FileEntry.getFiletype()

setFiletype

public void setFiletype(String filetype)

Set the filetype (typeless - unused)

Specified by:

setFiletype in interface FileEntry

isLocked

public boolean isLocked()

Identify if this file is locked.

Specified by:

isLocked in interface FileEntry

See Also:

• FileEntry.isLocked()

setLocked

public void setLocked(boolean lock)

Set the lock indicator (unused)

Specified by:

setLocked in interface FileEntry

getSize

public int getSize()

Compute the size of this file (in bytes).

Specified by:

getSize in interface FileEntry

See Also:

• FileEntry.getSize()

isDirectory

public boolean isDirectory()

Identify if this is a directory file.

Specified by:

isDirectory in interface FileEntry

See Also:

• FileEntry.isDirectory()

isDeleted

public boolean isDeleted()

Identify if this file has been deleted.

Specified by:

isDeleted in interface FileEntry

See Also:

• FileEntry.isDeleted()

delete

public void delete()

Delete this file (unimplemented).

Specified by:

delete in interface FileEntry

getFileColumnData

public List<String> getFileColumnData(int displayMode)

Get the standard file column header information. This default implementation is intended only for standard mode. displayMode is specified in FormattedDisk.

Specified by:

getFileColumnData in interface FileEntry

getFileData

public byte[] getFileData()

Get file data. This handles any operating-system specific issues.

Specified by:

getFileData in interface FileEntry

setFileData

public void setFileData(byte[] data)
                 throws DiskFullException

Set the file data. Note: The address can be set before the data is saved or after the data is saved. This is an attempt to make the API more easily usable. Empirically, the data must be set before the address is set.

Specified by:

setFileData in interface FileEntry

Throws:

DiskFullException

getSuggestedFilter

public FileFilter getSuggestedFilter()

Get the suggested FileFilter. This appears to be operating system specific, so each operating system needs to implement some manner of guessing the appropriate filter. FIXME - this code should be a helper class for DOS and RDOS!

Specified by:

getSuggestedFilter in interface FileEntry

getFormattedDisk

public FormattedDisk getFormattedDisk()

Get the FormattedDisk associated with this FileEntry. This is useful to interfaces that need to retrieve the associated disk.

Specified by:

getFormattedDisk in interface FileEntry

getMaximumFilenameLength

public int getMaximumFilenameLength()

Return the maximum filename length.

Specified by:

getMaximumFilenameLength in interface FileEntry

needsAddress

public boolean needsAddress()

Indicates if this filetype requires an address component. Note that the FormattedDisk also has this method - normally, this will defer to the method on FormattedDisk, as it will be more generic.

Specified by:

needsAddress in interface FileEntry

setAddress

public void setAddress(int address)

Set the address that this file loads at.

Specified by:

setAddress in interface FileEntry

getAddress

public int getAddress()

Get the address that this file loads at.

Specified by:

getAddress in interface FileEntry

equals

public boolean equals(Object o)

Overrides:

equals in class Object