Interface RederivableNode
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- All Superinterfaces:
IGroupable
,Node
- All Known Implementing Classes:
ColumnAggregatorNode
,DefaultProductionNode
,UniquenessEnforcerNode
public interface RederivableNode extends Node, IGroupable
A rederivable node can potentially re-derive tuples after the Rete network has finished the delivery of messages.- Since:
- 1.6
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
isInDRedMode()
Returns true if this node actually runs in DRed mode (not necessarily).void
rederiveOne()
The method is called by theReteContainer
to re-derive tuples after the normal messages have been delivered and consumed.-
Methods inherited from interface org.eclipse.viatra.query.runtime.rete.network.IGroupable
getCurrentGroup, setCurrentGroup
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Methods inherited from interface org.eclipse.viatra.query.runtime.rete.network.Node
acceptPropagatedTraceInfo, assignTraceInfo, getCommunicationTracker, getContainer, getNodeId, getTag, getTraceInfos, setTag
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Method Detail
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rederiveOne
void rederiveOne()
The method is called by theReteContainer
to re-derive tuples after the normal messages have been delivered and consumed. The re-derivation process may trigger the creation and delivery of further messages and further re-derivation rounds.
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isInDRedMode
boolean isInDRedMode()
Returns true if this node actually runs in DRed mode (not necessarily).- Returns:
- true if the node is operating in DRed mode
- Since:
- 2.0
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