org.neo4j.storageengine.api.schema

Interface SchemaRule

All Known Subinterfaces:

IndexSchemaRule

public interface SchemaRule

Represents a stored schema rule.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	SchemaRule.Kind

Method Summary

Modifier and Type	Method and Description
long	getId() The persistence id for this rule.
SchemaRule.Kind	getKind()
int	getLabel()
int	getRelationshipType()

Method Detail

getId

long getId()

The persistence id for this rule.

getLabel

int getLabel()

Returns:

id of label to which this schema rule has been attached

Throws:

IllegalStateException - when this rule has kind SchemaRule.Kind.RELATIONSHIP_PROPERTY_EXISTENCE_CONSTRAINT

getRelationshipType

int getRelationshipType()

Returns:

id of relationship type to which this schema rule has been attached

Throws:

IllegalStateException - when this rule has kind different from SchemaRule.Kind.RELATIONSHIP_PROPERTY_EXISTENCE_CONSTRAINT

getKind

SchemaRule.Kind getKind()

Returns:

the kind of this schema rule