org.neo4j.kernel

Class IndexCreatorImpl

java.lang.Object

org.neo4j.kernel.IndexCreatorImpl

All Implemented Interfaces:

IndexCreator

public class IndexCreatorImpl
extends Object
implements IndexCreator

Constructor Summary

Constructors

Constructor and Description
IndexCreatorImpl(InternalSchemaActions actions, Label label)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	assertInTransaction()
IndexDefinition	create() Creates an index with the details specified by the other methods in this interface.
IndexCreator	on(String propertyKey) Includes the given propertyKey in this index, such that nodes with the assigned label and this property key will have its values indexed.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexCreatorImpl

public IndexCreatorImpl(InternalSchemaActions actions,
                Label label)

Method Detail

on

public IndexCreator on(String propertyKey)

Description copied from interface: IndexCreator

Includes the given propertyKey in this index, such that nodes with the assigned label and this property key will have its values indexed. NOTE: currently only a single property key per index is supported.

Specified by:

on in interface IndexCreator

Parameters:

propertyKey - the property key to include in this index to be created.

Returns:

an IndexCreator instance to be used for further interaction.

create

public IndexDefinition create()
                       throws ConstraintViolationException

Description copied from interface: IndexCreator

Creates an index with the details specified by the other methods in this interface.

Specified by:

create in interface IndexCreator

Returns:

the created index.

Throws:

ConstraintViolationException - if creating this index would violate one or more constraints.

assertInTransaction

protected void assertInTransaction()