org.neo4j.kernel

Class PropertyUniqueConstraintDefinition

java.lang.Object

org.neo4j.kernel.BaseConstraintDefinition

org.neo4j.kernel.PropertyUniqueConstraintDefinition

All Implemented Interfaces:

ConstraintDefinition, UniquenessConstraintDefinition

public class PropertyUniqueConstraintDefinition
extends BaseConstraintDefinition
implements UniquenessConstraintDefinition

Field Summary

Fields inherited from class org.neo4j.kernel.BaseConstraintDefinition

actions, label

Constructor Summary

Constructors

Constructor and Description
PropertyUniqueConstraintDefinition(InternalSchemaActions actions, Label label, String propertyKey)

Method Summary

Methods

Modifier and Type	Method and Description
UniquenessConstraintDefinition	asUniquenessConstraint()
void	drop() Drops this constraint.
boolean	equals(Object obj)
ConstraintType	getConstraintType()
Iterable<String>	getPropertyKeys()
int	hashCode()
String	toString()

Methods inherited from class org.neo4j.kernel.BaseConstraintDefinition

assertInTransaction, getLabel, isConstraintType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.neo4j.graphdb.schema.ConstraintDefinition

getLabel, isConstraintType

Constructor Detail

PropertyUniqueConstraintDefinition

public PropertyUniqueConstraintDefinition(InternalSchemaActions actions,
                                  Label label,
                                  String propertyKey)

Method Detail

getConstraintType

public ConstraintType getConstraintType()

Specified by:

getConstraintType in interface ConstraintDefinition

Returns:

the ConstraintType of constraint.

drop

public void drop()

Description copied from interface: ConstraintDefinition

Drops this constraint.

Specified by:

drop in interface ConstraintDefinition

getPropertyKeys

public Iterable<String> getPropertyKeys()

Specified by:

getPropertyKeys in interface UniquenessConstraintDefinition

Returns:

the property keys this constraint is about.

asUniquenessConstraint

public UniquenessConstraintDefinition asUniquenessConstraint()

Specified by:

asUniquenessConstraint in interface ConstraintDefinition

Overrides:

asUniquenessConstraint in class BaseConstraintDefinition

Returns:

access to details about uniqueness.

hashCode

public int hashCode()

Overrides:

hashCode in class BaseConstraintDefinition

equals

public boolean equals(Object obj)

Overrides:

equals in class BaseConstraintDefinition

toString

public String toString()

Overrides:

toString in class Object