public class EvalConditionNode extends LeftTupleSource implements LeftTupleSinkNode, MemoryFactory<EvalConditionNode.EvalMemory>
Modifier and Type | Class and Description |
---|---|
static class |
EvalConditionNode.EvalMemory |
Modifier and Type | Field and Description |
---|---|
protected EvalCondition |
condition
The semantic
Test . |
protected boolean |
tupleMemoryEnabled |
leftInput, sink
associations, id, partitionId, partitionsEnabled
Constructor and Description |
---|
EvalConditionNode() |
EvalConditionNode(int id,
LeftTupleSource tupleSource,
EvalCondition eval,
BuildContext context) |
Modifier and Type | Method and Description |
---|---|
void |
assertLeftTuple(LeftTuple leftTuple,
PropagationContext context,
InternalWorkingMemory workingMemory)
Assert a new
ReteTuple . |
void |
attach(BuildContext context)
Attaches the node into the network.
|
LeftTuple |
createLeftTuple(InternalFactHandle factHandle,
LeftTuple leftTuple,
LeftTupleSink sink) |
LeftTuple |
createLeftTuple(InternalFactHandle factHandle,
LeftTupleSink sink,
boolean leftTupleMemoryEnabled) |
LeftTuple |
createLeftTuple(LeftTuple leftTuple,
LeftTupleSink sink,
PropagationContext pctx,
boolean leftTupleMemoryEnabled) |
LeftTuple |
createLeftTuple(LeftTuple leftTuple,
RightTuple rightTuple,
LeftTuple currentLeftChild,
LeftTuple currentRightChild,
LeftTupleSink sink,
boolean leftTupleMemoryEnabled) |
LeftTuple |
createLeftTuple(LeftTuple leftTuple,
RightTuple rightTuple,
LeftTupleSink sink) |
EvalConditionNode.EvalMemory |
createMemory(RuleBaseConfiguration config,
InternalWorkingMemory wm) |
LeftTuple |
createPeer(LeftTuple original) |
protected boolean |
doRemove(RuleRemovalContext context,
ReteooBuilder builder,
InternalWorkingMemory[] workingMemories)
Removes the node from teh network.
|
boolean |
equals(Object object) |
EvalCondition |
getCondition()
Retrieve the
Test associated with this node. |
LeftTupleSource |
getLeftTupleSource() |
LeftTupleSinkNode |
getNextLeftTupleSinkNode()
Returns the next node
|
protected ObjectTypeNode |
getObjectTypeNode() |
LeftTupleSinkNode |
getPreviousLeftTupleSinkNode()
Returns the previous node
|
short |
getType() |
int |
hashCode()
The hashCode return is simply the unique id of the node.
|
boolean |
isLeftTupleMemoryEnabled() |
void |
modifyLeftTuple(InternalFactHandle factHandle,
ModifyPreviousTuples modifyPreviousTuples,
PropagationContext context,
InternalWorkingMemory workingMemory) |
void |
modifyLeftTuple(LeftTuple leftTuple,
PropagationContext context,
InternalWorkingMemory workingMemory) |
void |
networkUpdated(UpdateContext updateContext)
A method that is called for all nodes whose network below them
changed, after the change is complete, providing them with an oportunity
for state update
|
void |
readExternal(ObjectInput in) |
void |
retractLeftTuple(LeftTuple leftTuple,
PropagationContext context,
InternalWorkingMemory workingMemory) |
void |
setLeftTupleMemoryEnabled(boolean tupleMemoryEnabled) |
void |
setNextLeftTupleSinkNode(LeftTupleSinkNode next)
Sets the next node
|
void |
setPreviousLeftTupleSinkNode(LeftTupleSinkNode previous)
Sets the previous node
|
String |
toString()
Produce a debug string.
|
void |
updateSink(LeftTupleSink sink,
PropagationContext context,
InternalWorkingMemory workingMemory) |
void |
writeExternal(ObjectOutput out) |
addTupleSink, addTupleSink, addTupleSink, getLeftDeclaredMask, getLeftInferredMask, getLeftInputOtnId, getLeftNegativeMask, getObjectType, getSinkPropagator, initDeclaredMask, initInferredMask, initMasks, isInUse, removeTupleSink, setLeftInferredMask, setLeftInputOtnId, setLeftListenedProperties, setLeftTupleSource
addAssociation, getAssociations, getId, getPartitionId, isStreamMode, remove, removeAssociation, setId, setPartitionId, setStreamMode
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
getLeftInferredMask, getLeftInputOtnId, setLeftInputOtnId
getAssociations, getId, getPartitionId
getId
protected EvalCondition condition
Test
.protected boolean tupleMemoryEnabled
public EvalConditionNode()
public EvalConditionNode(int id, LeftTupleSource tupleSource, EvalCondition eval, BuildContext context)
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
readExternal
in class LeftTupleSource
IOException
ClassNotFoundException
public void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
writeExternal
in class LeftTupleSource
IOException
public void attach(BuildContext context)
BaseNode
ObjectSource
or TupleSource
public void networkUpdated(UpdateContext updateContext)
BaseNode
networkUpdated
in class BaseNode
public EvalCondition getCondition()
Test
associated with this node.Test
.public LeftTupleSource getLeftTupleSource()
getLeftTupleSource
in interface LeftTupleSink
getLeftTupleSource
in class LeftTupleSource
public String toString()
public int hashCode()
BaseNode
public EvalConditionNode.EvalMemory createMemory(RuleBaseConfiguration config, InternalWorkingMemory wm)
createMemory
in interface MemoryFactory<EvalConditionNode.EvalMemory>
public LeftTuple createPeer(LeftTuple original)
createPeer
in interface LeftTupleSink
createPeer
in class LeftTupleSource
public boolean isLeftTupleMemoryEnabled()
isLeftTupleMemoryEnabled
in interface LeftTupleSink
isLeftTupleMemoryEnabled
in class LeftTupleSource
public void setLeftTupleMemoryEnabled(boolean tupleMemoryEnabled)
setLeftTupleMemoryEnabled
in interface LeftTupleSink
public LeftTupleSinkNode getNextLeftTupleSinkNode()
getNextLeftTupleSinkNode
in interface LeftTupleSinkNode
public void setNextLeftTupleSinkNode(LeftTupleSinkNode next)
setNextLeftTupleSinkNode
in interface LeftTupleSinkNode
next
- The next TupleSinkNodepublic LeftTupleSinkNode getPreviousLeftTupleSinkNode()
getPreviousLeftTupleSinkNode
in interface LeftTupleSinkNode
public void setPreviousLeftTupleSinkNode(LeftTupleSinkNode previous)
setPreviousLeftTupleSinkNode
in interface LeftTupleSinkNode
previous
- The previous TupleSinkNodepublic short getType()
getType
in interface NetworkNode
getType
in interface LeftTupleSink
getType
in class LeftTupleSource
public LeftTuple createLeftTuple(InternalFactHandle factHandle, LeftTupleSink sink, boolean leftTupleMemoryEnabled)
createLeftTuple
in interface LeftTupleSink
public LeftTuple createLeftTuple(InternalFactHandle factHandle, LeftTuple leftTuple, LeftTupleSink sink)
createLeftTuple
in interface LeftTupleSink
public LeftTuple createLeftTuple(LeftTuple leftTuple, LeftTupleSink sink, PropagationContext pctx, boolean leftTupleMemoryEnabled)
createLeftTuple
in interface LeftTupleSink
public LeftTuple createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, LeftTupleSink sink)
createLeftTuple
in interface LeftTupleSink
public LeftTuple createLeftTuple(LeftTuple leftTuple, RightTuple rightTuple, LeftTuple currentLeftChild, LeftTuple currentRightChild, LeftTupleSink sink, boolean leftTupleMemoryEnabled)
createLeftTuple
in interface LeftTupleSink
protected ObjectTypeNode getObjectTypeNode()
getObjectTypeNode
in class LeftTupleSource
public void assertLeftTuple(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory)
LeftTupleSink
ReteTuple
.assertLeftTuple
in interface LeftTupleSink
leftTuple
- The ReteTuple
to propagate.context
- The PropagationContext
of the WorkingMemory action
workingMemory
- the WorkingMemory
session.public void retractLeftTuple(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory)
retractLeftTuple
in interface LeftTupleSink
public void modifyLeftTuple(InternalFactHandle factHandle, ModifyPreviousTuples modifyPreviousTuples, PropagationContext context, InternalWorkingMemory workingMemory)
modifyLeftTuple
in interface LeftTupleSink
public void updateSink(LeftTupleSink sink, PropagationContext context, InternalWorkingMemory workingMemory)
updateSink
in class LeftTupleSource
public void modifyLeftTuple(LeftTuple leftTuple, PropagationContext context, InternalWorkingMemory workingMemory)
modifyLeftTuple
in interface LeftTupleSink
protected boolean doRemove(RuleRemovalContext context, ReteooBuilder builder, InternalWorkingMemory[] workingMemories)
BaseNode
ObjectSource
or TupleSource
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