com.hp.hpl.jena.shared

Interface Lock

All Known Subinterfaces:

InfModel, Model, OntModel

All Known Implementing Classes:

LockMRSW, LockMutex, LockNone, com.hp.hpl.jena.rdf.model.impl.ModelCom, ModelRDB, MonitorModel

public interface Lock

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	READ Descriptive name for lock requests - read lock
static boolean	WRITE Descriptive name for lock requests - write lock

Method Summary

Methods

Modifier and Type	Method and Description
void	enterCriticalSection(boolean readLockRequested) Enter a critical section.
void	leaveCriticalSection() Leave a critical section.

Field Detail

READ

static final boolean READ

Descriptive name for lock requests - read lock

See Also:

Constant Field Values

WRITE

static final boolean WRITE

Descriptive name for lock requests - write lock

See Also:

Constant Field Values

Method Detail

enterCriticalSection

void enterCriticalSection(boolean readLockRequested)

Enter a critical section. The application must call leaveCriticialSection.

Parameters:

readLockRequested - true implies a read lock,false implies write lock.

See Also:

leaveCriticalSection()

leaveCriticalSection

void leaveCriticalSection()

Leave a critical section. Releases the lock form the matching enterCriticalSection

See Also:

enterCriticalSection(boolean)