org.neo4j.kernel.api.operations

Interface KeyWriteOperations

All Known Subinterfaces:

KeyOperations, StatementOperations, WriteOperations

public interface KeyWriteOperations

Method Summary

Methods

Modifier and Type	Method and Description
long	labelGetOrCreateForName(Statement state, String labelName) Returns a label id for a label name.
long	propertyKeyGetOrCreateForName(Statement state, String propertyKeyName) Returns a property key id for a property key.
long	relationshipTypeGetOrCreateForName(Statement state, String relationshipTypeName)

Method Detail

labelGetOrCreateForName

long labelGetOrCreateForName(Statement state,
                           String labelName)
                             throws IllegalTokenNameException,
                                    TooManyLabelsException

Returns a label id for a label name. If the label doesn't exist prior to this call it gets created.

Throws:

IllegalTokenNameException

TooManyLabelsException

propertyKeyGetOrCreateForName

long propertyKeyGetOrCreateForName(Statement state,
                                 String propertyKeyName)
                                   throws IllegalTokenNameException

Returns a property key id for a property key. If the key doesn't exist prior to this call it gets created.

Throws:

IllegalTokenNameException

relationshipTypeGetOrCreateForName

long relationshipTypeGetOrCreateForName(Statement state,
                                      String relationshipTypeName)
                                        throws IllegalTokenNameException

Throws:

IllegalTokenNameException