Package org.neo4j.gds.core.cypher

Class NodeMappingAdapter

  • All Implemented Interfaces:
    org.neo4j.gds.api.BatchNodeIterable, org.neo4j.gds.api.IdMapping, org.neo4j.gds.api.NodeIterator, org.neo4j.gds.api.NodeMapping
    Direct Known Subclasses:
    CypherNodeMapping
    public abstract class NodeMappingAdapter
extends java.lang.Object
implements org.neo4j.gds.api.NodeMapping

    • Nested Class Summary

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

        org.neo4j.gds.api.BatchNodeIterable.IdIterable, org.neo4j.gds.api.BatchNodeIterable.IdIterator

      • Nested classes/interfaces inherited from interface org.neo4j.gds.api.NodeMapping

        org.neo4j.gds.api.NodeMapping.NodeLabelConsumer

    • Field Summary

      • Fields inherited from interface org.neo4j.gds.api.IdMapping

        NOT_FOUND, START_NODE_ID

    • Constructor Summary

      Constructors 
      Constructor Description
      NodeMappingAdapter​(org.neo4j.gds.api.NodeMapping nodeMapping)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Set<org.neo4j.gds.NodeLabel> availableNodeLabels()  
      java.util.Collection<org.neo4j.gds.core.utils.collection.primitive.PrimitiveLongIterable> batchIterables​(long batchSize)  
      boolean contains​(long nodeId)  
      void forEachNode​(java.util.function.LongPredicate consumer)  
      void forEachNodeLabel​(long nodeId, org.neo4j.gds.api.NodeMapping.NodeLabelConsumer consumer)  
      boolean hasLabel​(long nodeId, org.neo4j.gds.NodeLabel label)  
      long highestNeoId()  
      long nodeCount()  
      org.neo4j.gds.core.utils.collection.primitive.PrimitiveLongIterator nodeIterator()  
      java.util.Set<org.neo4j.gds.NodeLabel> nodeLabels​(long nodeId)  
      long rootNodeCount()  
      org.neo4j.gds.api.NodeMapping rootNodeMapping()  
      long toMappedNodeId​(long nodeId)  
      long toOriginalNodeId​(long nodeId)  
      long toRootNodeId​(long nodeId)  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface org.neo4j.gds.api.IdMapping

        cloneIdMapping, safeToMappedNodeId

      • Methods inherited from interface org.neo4j.gds.api.NodeMapping

        withFilteredLabels

    • Constructor Detail

      • NodeMappingAdapter

        public NodeMappingAdapter​(org.neo4j.gds.api.NodeMapping nodeMapping)

    • Method Detail

      • batchIterables

        public java.util.Collection<org.neo4j.gds.core.utils.collection.primitive.PrimitiveLongIterable> batchIterables​(long batchSize)
        Specified by:
        batchIterables in interface org.neo4j.gds.api.BatchNodeIterable

      • toMappedNodeId

        public long toMappedNodeId​(long nodeId)
        Specified by:
        toMappedNodeId in interface org.neo4j.gds.api.IdMapping

      • toOriginalNodeId

        public long toOriginalNodeId​(long nodeId)
        Specified by:
        toOriginalNodeId in interface org.neo4j.gds.api.IdMapping

      • toRootNodeId

        public long toRootNodeId​(long nodeId)
        Specified by:
        toRootNodeId in interface org.neo4j.gds.api.IdMapping

      • rootNodeMapping

        public org.neo4j.gds.api.NodeMapping rootNodeMapping()
        Specified by:
        rootNodeMapping in interface org.neo4j.gds.api.NodeMapping

      • contains

        public boolean contains​(long nodeId)
        Specified by:
        contains in interface org.neo4j.gds.api.IdMapping

      • nodeCount

        public long nodeCount()
        Specified by:
        nodeCount in interface org.neo4j.gds.api.IdMapping

      • rootNodeCount

        public long rootNodeCount()
        Specified by:
        rootNodeCount in interface org.neo4j.gds.api.IdMapping

      • highestNeoId

        public long highestNeoId()
        Specified by:
        highestNeoId in interface org.neo4j.gds.api.IdMapping

      • forEachNode

        public void forEachNode​(java.util.function.LongPredicate consumer)
        Specified by:
        forEachNode in interface org.neo4j.gds.api.NodeIterator

      • nodeIterator

        public org.neo4j.gds.core.utils.collection.primitive.PrimitiveLongIterator nodeIterator()
        Specified by:
        nodeIterator in interface org.neo4j.gds.api.NodeIterator

      • nodeLabels

        public java.util.Set<org.neo4j.gds.NodeLabel> nodeLabels​(long nodeId)
        Specified by:
        nodeLabels in interface org.neo4j.gds.api.NodeMapping

      • forEachNodeLabel

        public void forEachNodeLabel​(long nodeId,
                             org.neo4j.gds.api.NodeMapping.NodeLabelConsumer consumer)
        Specified by:
        forEachNodeLabel in interface org.neo4j.gds.api.NodeMapping

      • availableNodeLabels

        public java.util.Set<org.neo4j.gds.NodeLabel> availableNodeLabels()
        Specified by:
        availableNodeLabels in interface org.neo4j.gds.api.NodeMapping

      • hasLabel

        public boolean hasLabel​(long nodeId,
                        org.neo4j.gds.NodeLabel label)
        Specified by:
        hasLabel in interface org.neo4j.gds.api.NodeMapping