public abstract class BaseNode extends Object implements NetworkNode
Modifier and Type | Field and Description |
---|---|
protected Bag<org.kie.api.definition.rule.Rule> |
associations |
protected int |
id |
protected RuleBasePartitionId |
partitionId |
protected boolean |
partitionsEnabled |
Constructor and Description |
---|
BaseNode() |
BaseNode(int id,
RuleBasePartitionId partitionId,
boolean partitionsEnabled)
All nodes have a unique id, set in the constructor.
|
Modifier and Type | Method and Description |
---|---|
void |
addAssociation(org.kie.api.definition.rule.Rule rule)
Associates this node with the give rule
|
void |
addAssociation(org.kie.api.definition.rule.Rule rule,
RuleComponent ruleComponent) |
abstract void |
attach(BuildContext context)
Attaches the node into the network.
|
protected abstract boolean |
doRemove(RuleRemovalContext context,
ReteooBuilder builder,
InternalWorkingMemory[] workingMemories)
Removes the node from teh network.
|
int |
getAssociationsSize() |
int |
getAssociationsSize(org.kie.api.definition.rule.Rule rule) |
int |
getId()
Returns the unique id that represents the node in the Rete network
|
RuleBasePartitionId |
getPartitionId()
Returns the partition ID for which this node belongs to
|
int |
hashCode()
The hashCode return is simply the unique id of the node.
|
boolean |
isAssociatedWith(org.kie.api.definition.rule.Rule rule) |
abstract boolean |
isInUse()
Returns true in case the current node is in use (is referenced by any other node)
|
boolean |
isStreamMode() |
abstract 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) |
boolean |
remove(RuleRemovalContext context,
ReteooBuilder builder,
InternalWorkingMemory[] workingMemories) |
void |
removeAssociation(org.kie.api.definition.rule.Rule rule)
Removes the association to the given rule from the
associations map.
|
void |
setId(int id) |
void |
setPartitionId(RuleBasePartitionId partitionId)
Sets the partition this node belongs to
|
protected void |
setStreamMode(boolean streamMode) |
String |
toString() |
void |
writeExternal(ObjectOutput out) |
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait
getType
protected int id
protected RuleBasePartitionId partitionId
protected boolean partitionsEnabled
protected Bag<org.kie.api.definition.rule.Rule> associations
public BaseNode()
public BaseNode(int id, RuleBasePartitionId partitionId, boolean partitionsEnabled)
id
- The unique idpublic void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
IOException
ClassNotFoundException
public void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
IOException
public int getId()
NetworkNode
getId
in interface NetworkNode
public void setId(int id)
public boolean isStreamMode()
protected void setStreamMode(boolean streamMode)
public abstract void attach(BuildContext context)
ObjectSource
or TupleSource
public abstract void networkUpdated(UpdateContext updateContext)
public boolean remove(RuleRemovalContext context, ReteooBuilder builder, InternalWorkingMemory[] workingMemories)
protected abstract boolean doRemove(RuleRemovalContext context, ReteooBuilder builder, InternalWorkingMemory[] workingMemories)
ObjectSource
or TupleSource
public abstract boolean isInUse()
public int hashCode()
public RuleBasePartitionId getPartitionId()
getPartitionId
in interface NetworkNode
public void setPartitionId(RuleBasePartitionId partitionId)
public void addAssociation(org.kie.api.definition.rule.Rule rule)
public void addAssociation(org.kie.api.definition.rule.Rule rule, RuleComponent ruleComponent)
public void removeAssociation(org.kie.api.definition.rule.Rule rule)
public int getAssociationsSize()
getAssociationsSize
in interface NetworkNode
public int getAssociationsSize(org.kie.api.definition.rule.Rule rule)
getAssociationsSize
in interface NetworkNode
public boolean isAssociatedWith(org.kie.api.definition.rule.Rule rule)
isAssociatedWith
in interface NetworkNode
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