Package org.neo4j.graphalgo.api

Interface NodeMapping

All Superinterfaces:

BatchNodeIterable, IdMapping, NodeIterator

All Known Subinterfaces:

CSRGraph, Graph

All Known Implementing Classes:

BitIdMap, CSRFilterGraph, FilterGraph, HugeGraph, IdMap, NodeFilteredGraph, UnionGraph

public interface NodeMapping
extends IdMapping, NodeIterator, BatchNodeIterable

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.graphalgo.api.BatchNodeIterable

BatchNodeIterable.IdIterable, BatchNodeIterable.IdIterator

Field Summary

Fields inherited from interface org.neo4j.graphalgo.api.IdMapping

START_NODE_ID

Method Summary

Modifier and Type	Method	Description
java.util.Set<NodeLabel>	availableNodeLabels()
default boolean	containsOnlyAllNodesLabel()
default boolean	hasLabel(long nodeId, NodeLabel label)
java.util.Set<NodeLabel>	nodeLabels(long nodeId)
default NodeMapping	withFilteredLabels(java.util.Collection<NodeLabel> nodeLabels, int concurrency)

Methods inherited from interface org.neo4j.graphalgo.api.BatchNodeIterable

batchIterables

Methods inherited from interface org.neo4j.graphalgo.api.IdMapping

cloneIdMapping, contains, nodeCount, rootNodeCount, toMappedNodeId, toOriginalNodeId, toRootNodeId

Methods inherited from interface org.neo4j.graphalgo.api.NodeIterator

forEachNode, nodeIterator

Method Detail

nodeLabels

java.util.Set<NodeLabel> nodeLabels(long nodeId)

availableNodeLabels

java.util.Set<NodeLabel> availableNodeLabels()

hasLabel

default boolean hasLabel(long nodeId,
                         NodeLabel label)

containsOnlyAllNodesLabel

default boolean containsOnlyAllNodesLabel()

withFilteredLabels

default NodeMapping withFilteredLabels(java.util.Collection<NodeLabel> nodeLabels,
                                       int concurrency)