org.ontoware.rdf2go.model
Interface Lockable

All Known Subinterfaces:

Diff, Model, ModelAddRemove, ModelRemovePatterns, ModelSet, ModelSetAddRemove

public interface Lockable

Method Summary

boolean	isLocked()
void	lock() Tries to obtain a lock.
void	unlock() Removes a lock.

Method Detail

isLocked

boolean isLocked()

Returns:

true if a lock is active

unlock

void unlock()

Removes a lock. If no lock was set, nothing happens.

lock

void lock()
          throws LockException

Tries to obtain a lock.

Throws:

LockException - if already locked