org.neo4j.kernel.api.operations
Interface EntityOperations

All Known Subinterfaces:

StatementContext

public interface EntityOperations

Node and Relationship creation, deletion and lookup.

Method Summary

void	deleteNode(long nodeId)
Iterator<Long>	exactIndexLookup(long indexId, Object value) Returns an iterable with the matched nodes.
Iterator<Long>	getNodesWithLabel(long labelId)

Method Detail

getNodesWithLabel

Iterator<Long> getNodesWithLabel(long labelId)

Parameters:

labelId - the label id of the label that returned nodes are guaranteed to have

Returns:

ids of all nodes that have the given label

exactIndexLookup

Iterator<Long> exactIndexLookup(long indexId,
                                Object value)
                                throws IndexNotFoundKernelException

Returns an iterable with the matched nodes.

Throws:

IndexNotFoundKernelException - if no such index found.

deleteNode

void deleteNode(long nodeId)