org.neo4j.kernel.api.impl.labelscan.reader

Class SimpleLuceneLabelScanStoreReader

java.lang.Object

org.neo4j.kernel.api.impl.labelscan.reader.SimpleLuceneLabelScanStoreReader

All Implemented Interfaces:

AutoCloseable, org.neo4j.graphdb.Resource, org.neo4j.storageengine.api.schema.LabelScanReader

public class SimpleLuceneLabelScanStoreReader
extends Object
implements org.neo4j.storageengine.api.schema.LabelScanReader

Label scan index reader that is able to read/sample a single partition of a partitioned index.

Field Summary

Fields inherited from interface org.neo4j.graphdb.Resource

EMPTY

Constructor Summary

Constructors

Constructor and Description
SimpleLuceneLabelScanStoreReader(PartitionSearcher partitionSearcher, LabelScanStorageStrategy strategy)

Method Summary

Modifier and Type	Method and Description
void	close()
org.neo4j.collection.primitive.PrimitiveLongIterator	nodesWithAllLabels(int... labelIds)
org.neo4j.collection.primitive.PrimitiveLongIterator	nodesWithAnyOfLabels(int... labelIds)
org.neo4j.collection.primitive.PrimitiveLongIterator	nodesWithLabel(int labelId)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleLuceneLabelScanStoreReader

public SimpleLuceneLabelScanStoreReader(PartitionSearcher partitionSearcher,
                                        LabelScanStorageStrategy strategy)

Method Detail

nodesWithLabel

public org.neo4j.collection.primitive.PrimitiveLongIterator nodesWithLabel(int labelId)

Specified by:

nodesWithLabel in interface org.neo4j.storageengine.api.schema.LabelScanReader

nodesWithAnyOfLabels

public org.neo4j.collection.primitive.PrimitiveLongIterator nodesWithAnyOfLabels(int... labelIds)

Specified by:

nodesWithAnyOfLabels in interface org.neo4j.storageengine.api.schema.LabelScanReader

nodesWithAllLabels

public org.neo4j.collection.primitive.PrimitiveLongIterator nodesWithAllLabels(int... labelIds)

Specified by:

nodesWithAllLabels in interface org.neo4j.storageengine.api.schema.LabelScanReader

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.neo4j.graphdb.Resource