Package net.minecraft.util

Class DirectoryLock

java.lang.Object

net.minecraft.util.DirectoryLock

All Implemented Interfaces:

AutoCloseable

public class DirectoryLock
extends Object
implements AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DirectoryLock.LockException

Field Summary

Fields

Modifier and Type	Field	Description
private static ByteBuffer	DUMMY
private FileLock	lock
static String	LOCK_FILE
private FileChannel	lockFile

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DirectoryLock(FileChannel p_13637_, FileLock p_13638_)

Method Summary

Modifier and Type	Method	Description
void	close()
static DirectoryLock	create(Path p_13641_)
static boolean	isLocked(Path p_13643_)
boolean	isValid()

Methods inherited from class java.lang.Object

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

Field Details

LOCK_FILE

public static final String LOCK_FILE

See Also:

Constant Field Values

lockFile

private final FileChannel lockFile

lock

private final FileLock lock

DUMMY

private static final ByteBuffer DUMMY

Constructor Details

DirectoryLock

private DirectoryLock(FileChannel p_13637_,
 FileLock p_13638_)

Method Details

create

public static DirectoryLock create(Path p_13641_)
                            throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException

isValid

public boolean isValid()

isLocked

public static boolean isLocked(Path p_13643_)
                        throws IOException

Throws:

IOException