org.neo4j.storageengine.api

Interface NodeItem

public interface NodeItem

Represents a single node from a cursor.

Method Summary

Modifier and Type	Method and Description
boolean	hasLabel(int labelId)
long	id()
boolean	isDense()
org.neo4j.collection.primitive.PrimitiveIntSet	labels()
org.neo4j.kernel.impl.locking.Lock	lock()
long	nextGroupId()
long	nextPropertyId()
long	nextRelationshipId()

Method Detail

id

long id()

Returns:

id of current node

Throws:

IllegalStateException - if no current entity is selected

labels

org.neo4j.collection.primitive.PrimitiveIntSet labels()

Returns:

label cursor for current node

Throws:

IllegalStateException - if no current node is selected

isDense

boolean isDense()

Returns:

whether or not this node has been marked as being dense, i.e. exceeding a certain threshold of number of relationships.

hasLabel

boolean hasLabel(int labelId)

Parameters:

labelId - label token id to check.

Returns:

whether or not this node has the given label.

nextGroupId

long nextGroupId()

nextRelationshipId

long nextRelationshipId()

nextPropertyId

long nextPropertyId()

lock

org.neo4j.kernel.impl.locking.Lock lock()