org.drools.core.common
Class ConcurrentNodeMemories

java.lang.Object
  org.drools.core.common.ConcurrentNodeMemories

All Implemented Interfaces:

NodeMemories

public class ConcurrentNodeMemories
extends Object
implements NodeMemories

A concurrent implementation for the node memories interface

Constructor Summary

ConcurrentNodeMemories(InternalRuleBase rulebase)

Method Summary

void	clear()
void	clearNodeMemory(MemoryFactory node)
Memory	getNodeMemory(MemoryFactory node, InternalWorkingMemory wm)
int	length() Returns the number of positions in this memory
Memory	peekNodeMemory(int nodeId) Peeks at the content of the node memory for the given node ID.
void	setRuleBaseReference(InternalRuleBase ruleBase)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrentNodeMemories

public ConcurrentNodeMemories(InternalRuleBase rulebase)

Method Detail

clearNodeMemory

public void clearNodeMemory(MemoryFactory node)

Specified by:

clearNodeMemory in interface NodeMemories

See Also:

org.kie.common.NodeMemories#clearNodeMemory(org.kie.common.MemoryFactory)

clear

public void clear()

Specified by:

clear in interface NodeMemories

getNodeMemory

public Memory getNodeMemory(MemoryFactory node,
                            InternalWorkingMemory wm)

Specified by:

getNodeMemory in interface NodeMemories

See Also:

org.kie.common.NodeMemories#getNodeMemory(org.kie.common.MemoryFactory)

setRuleBaseReference

public void setRuleBaseReference(InternalRuleBase ruleBase)

Specified by:

setRuleBaseReference in interface NodeMemories

peekNodeMemory

public Memory peekNodeMemory(int nodeId)

Description copied from interface: NodeMemories

Peeks at the content of the node memory for the given node ID. This method has no side effects, so if the given memory slot for the given node ID is null, it will return null.

Specified by:

peekNodeMemory in interface NodeMemories

Returns:

length

public int length()

Description copied from interface: NodeMemories

Returns the number of positions in this memory

Specified by:

length in interface NodeMemories

Returns: