org.apache.derby.iapi.sql.depend
Interface Provider

All Superinterfaces:

Dependable

All Known Subinterfaces:

PrivilegedSQLObject

All Known Implementing Classes:

AliasDescriptor, CheckConstraintDescriptor, ColPermsDescriptor, ConglomerateDescriptor, ConstraintDescriptor, DefaultDescriptor, FileInfoDescriptor, ForeignKeyConstraintDescriptor, KeyConstraintDescriptor, PermDescriptor, PermissionsDescriptor, ReferencedKeyConstraintDescriptor, RoleGrantDescriptor, RoutinePermsDescriptor, SchemaDescriptor, SequenceDescriptor, SPSDescriptor, TableDescriptor, TablePermsDescriptor, TriggerDescriptor, ViewDescriptor

public interface Provider
extends Dependable

A provider is an object that others can build dependencies on. Providers can themselves also be dependents and thus be invalid/revalidated in turn. Revalidating a provider may, as a side-effect, re-validate its dependents -- it is up to the implementation to determine the appropriate action.

Field Summary

Fields inherited from interface org.apache.derby.catalog.Dependable

ACTIVATION, ALIAS, COLUMNS_IN_TABLE, COLUMNS_PERMISSION, CONGLOMERATE, CONSTRAINT, DEFAULT, FILE, HEAP, INDEX, PERM, PREPARED_STATEMENT, ROLE_GRANT, ROUTINE_PERMISSION, SCHEMA, SEQUENCE, STORED_PREPARED_STATEMENT, TABLE, TABLE_PERMISSION, TRIGGER, VIEW

Method Summary

Methods inherited from interface org.apache.derby.catalog.Dependable

getClassType, getDependableFinder, getObjectID, getObjectName, isPersistent