org.drools.core.spi
Interface FactHandleFactory

All Known Implementing Classes:

AbstractFactHandleFactory, ReteooFactHandleFactory

public interface FactHandleFactory

Factory Interface to return new FactHandles

See Also:

FactHandle

Method Summary

void	clear(int id, long counter)
void	destroyFactHandle(InternalFactHandle factHandle)
AtomicInteger	getAtomicId()
AtomicLong	getAtomicRecency()
Class<?>	getFactHandleType()
int	getId()
long	getRecency()
void	increaseFactHandleRecency(InternalFactHandle factHandle) Increases the recency of the FactHandle
InternalFactHandle	newFactHandle(int id, Object object, long recency, ObjectTypeConf conf, InternalWorkingMemory workingMemory, org.kie.api.runtime.rule.EntryPoint wmEntryPoint)
InternalFactHandle	newFactHandle(Object object, ObjectTypeConf conf, InternalWorkingMemory workingMemory, org.kie.api.runtime.rule.EntryPoint wmEntryPoint) Construct a handle with a new id.
FactHandleFactory	newInstance()
FactHandleFactory	newInstance(int id, long counter)

Method Detail

newFactHandle

InternalFactHandle newFactHandle(Object object,
                                 ObjectTypeConf conf,
                                 InternalWorkingMemory workingMemory,
                                 org.kie.api.runtime.rule.EntryPoint wmEntryPoint)

Construct a handle with a new id.

Returns:

The handle.

newFactHandle

InternalFactHandle newFactHandle(int id,
                                 Object object,
                                 long recency,
                                 ObjectTypeConf conf,
                                 InternalWorkingMemory workingMemory,
                                 org.kie.api.runtime.rule.EntryPoint wmEntryPoint)

increaseFactHandleRecency

void increaseFactHandleRecency(InternalFactHandle factHandle)

Increases the recency of the FactHandle

Parameters:

factHandle - The fact handle to have its recency increased.

destroyFactHandle

void destroyFactHandle(InternalFactHandle factHandle)

newInstance

FactHandleFactory newInstance()

Returns:

a fresh instance of the fact handle factory, with any IDs reset etc.

newInstance

FactHandleFactory newInstance(int id,
                              long counter)

getFactHandleType

Class<?> getFactHandleType()

getId

int getId()

getRecency

long getRecency()

getAtomicId

AtomicInteger getAtomicId()

getAtomicRecency

AtomicLong getAtomicRecency()

clear

void clear(int id,
           long counter)