org.apache.derby.impl.io.vfmem

Class DataStoreEntry

java.lang.Object

org.apache.derby.impl.io.vfmem.DataStoreEntry

public class DataStoreEntry
extends java.lang.Object

A data store entry representing either a file or a directory.

If the entry is a directory, it doesn't create a data object.

Constructor Summary

Constructors

Constructor and Description
DataStoreEntry(java.lang.String path, boolean isDir) Creates a new data store entry.

Method Summary

Modifier and Type	Method and Description
boolean	isDirectory() Tells if this entry is a directory.
boolean	isReadOnly() Tells if this entry is read-only.
long	length() Returns the length of this entry.
void	setLength(long newLength) Sets the length of this entry.
void	setReadOnly() Makes this entry read-only.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataStoreEntry

public DataStoreEntry(java.lang.String path,
                      boolean isDir)

Creates a new data store entry.

Parameters:

path - the path of the entry

isDir - whether the entry is a directory or a regular file

Method Detail

isDirectory

public boolean isDirectory()

Tells if this entry is a directory.

Returns:

true if directory, false otherwise.

length

public long length()

Returns the length of this entry.

Returns:

The length in bytes.

setReadOnly

public void setReadOnly()

Makes this entry read-only.

isReadOnly

public boolean isReadOnly()

Tells if this entry is read-only.

Returns:

true is read-only, false if not.

setLength

public void setLength(long newLength)

Sets the length of this entry.

Parameters:

newLength - the length in number of bytes