Interface IterableIndexer

All Superinterfaces:

Indexer, Iterable<Tuple>, Node

All Known Subinterfaces:

ProjectionIndexer

All Known Implementing Classes:

GenericProjectionIndexer, IdentityIndexer, MemoryIdentityIndexer, MemoryNullIndexer, NullIndexer, OnetimeIndexer, SpecializedProjectionIndexer, TimelyMemoryIdentityIndexer, TimelyMemoryNullIndexer, TransitiveClosureNodeIndexer

public interface IterableIndexer
extends Indexer, Iterable<Tuple>

An indexer that allows the iteration of all retrievable tuple groups (or reduced groups).

Method Summary

Modifier and Type	Method	Description
int	getBucketCount()
Iterable<Tuple>	getSignatures()	A view consisting of exactly those signatures whose tuple group is not empty

Methods inherited from interface Indexer

attachListener, detachListener, get, getActiveNode, getListeners, getMask, getParent, getTimeline

Methods inherited from interface Iterable

forEach, iterator, spliterator

Methods inherited from interface Node

acceptPropagatedTraceInfo, assignTraceInfo, getCommunicationTracker, getContainer, getNodeId, getTag, getTraceInfos, setTag

Method Details

getSignatures

Iterable<Tuple> getSignatures()

A view consisting of exactly those signatures whose tuple group is not empty

Since:

2.0

getBucketCount

int getBucketCount()

Returns:

the number of signatures whose tuple group is not empty

Since:

2.0