public abstract class NullIndexer extends SpecializedProjectionIndexer
activeNode
listeners, mask, parent
nodeId, reteContainer, tag, traceInfos
Constructor and Description |
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NullIndexer(ReteContainer reteContainer,
int tupleWidth,
Supplier parent,
Node activeNode) |
Modifier and Type | Method and Description |
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java.util.Collection<Tuple> |
get(Tuple signature) |
java.util.Collection<Tuple> |
getSignatures()
A collection consisting of exactly those signatures whose tuple group is not empty CONTRACT: do not modify
|
protected abstract java.util.Collection<Tuple> |
getTuples() |
protected boolean |
isEmpty() |
protected boolean |
isSingleElement() |
java.util.Iterator<Tuple> |
iterator() |
void |
propagate(Direction direction,
Tuple updateElement) |
getActiveNode
assignTraceInfo, attachListener, detachListener, getContainer, getListeners, getMask, getParent, propagate, toStringCore
acceptPropagatedTraceInfo, getNodeId, getTag, getTraceInfoPatternsEnumerated, getTraceInfos, setTag, toString
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
attachListener, detachListener, getListeners, getMask, getParent
acceptPropagatedTraceInfo, assignTraceInfo, getContainer, getNodeId, getTag, getTraceInfos, setTag
public NullIndexer(ReteContainer reteContainer, int tupleWidth, Supplier parent, Node activeNode)
protected abstract java.util.Collection<Tuple> getTuples()
public java.util.Collection<Tuple> get(Tuple signature)
public java.util.Collection<Tuple> getSignatures()
IterableIndexer
protected boolean isEmpty()
protected boolean isSingleElement()
public java.util.Iterator<Tuple> iterator()