org.neo4j.storageengine.api.schema

Interface IndexSchemaRule

All Superinterfaces:

SchemaRule

public interface IndexSchemaRule
extends SchemaRule

Basically IndexDescriptor with access to storage data, such as id and ownder.

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.storageengine.api.schema.SchemaRule

SchemaRule.Kind

Method Summary

Modifier and Type	Method and Description
Long	getOwningConstraint()
boolean	isConstraintIndex()
boolean	matches(org.neo4j.kernel.api.schema.NodePropertyDescriptor descriptor) Tests if this rule is specific to the label and property/properties specified

Methods inherited from interface org.neo4j.storageengine.api.schema.SchemaRule

descriptor, getId, getKind, getLabel, getRelationshipType

Method Detail

matches

boolean matches(org.neo4j.kernel.api.schema.NodePropertyDescriptor descriptor)

Tests if this rule is specific to the label and property/properties specified

Parameters:

descriptor - specifying label and one or more properties

Returns:

true on matching label and property/properties

isConstraintIndex

boolean isConstraintIndex()

Returns:

whether or not this index is related to a uniqueness constraint.

getOwningConstraint

Long getOwningConstraint()

Returns:

schema rule id of uniqueness constraint owning this index, or null if not related to a constraint.