org.neo4j.kernel

Class PropertyUniqueConstraintCreator

java.lang.Object

org.neo4j.kernel.BaseConstraintCreator

org.neo4j.kernel.PropertyConstraintCreator

org.neo4j.kernel.PropertyUniqueConstraintCreator

All Implemented Interfaces:

ConstraintCreator

public class PropertyUniqueConstraintCreator
extends PropertyConstraintCreator

Field Summary

Fields inherited from class org.neo4j.kernel.PropertyConstraintCreator

propertyKey

Fields inherited from class org.neo4j.kernel.BaseConstraintCreator

actions, label

Method Summary

Methods

Modifier and Type	Method and Description
protected ConstraintDefinition	doCreate()
protected ConstraintCreator	doOn(String propertyKey)
ConstraintCreator	unique() Imposes a uniqueness constraint for the given property, such that there can be at most one node, having the given label, for any set value of that property key.

Methods inherited from class org.neo4j.kernel.PropertyConstraintCreator

create, on

Methods inherited from class java.lang.Object

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

Method Detail

doOn

protected ConstraintCreator doOn(String propertyKey)

Overrides:

doOn in class PropertyConstraintCreator

unique

public ConstraintCreator unique()

Description copied from interface: ConstraintCreator

Imposes a uniqueness constraint for the given property, such that there can be at most one node, having the given label, for any set value of that property key.

Specified by:

unique in interface ConstraintCreator

Overrides:

unique in class PropertyConstraintCreator

Returns:

a ConstraintCreator instance to be used for further interaction.

doCreate

protected ConstraintDefinition doCreate()

Overrides:

doCreate in class PropertyConstraintCreator