SchemeProvider class abstract

Base class for TableScheme providers.

Implementers

• DBAdapter

Constructors

SchemeProvider()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

disposeTableSchemeCache(String table) → TableScheme?

Disposes a TableScheme for table. Forces refresh of previous scheme.

getEntityID(Object entity, {String? entityName, String? tableName, Type? entityType, EntityHandler? entityHandler}) → Object?

Returns the entity ID for entityName, tableName or entityType.

getFieldType(String field, {String? entityName, String? tableName}) → FutureOr<TypeInfo?>

Returns the type for the field at tableName or by entityName.

getTableFieldsTypes(String table) → FutureOr<Map<String, Type>?>

Returns a TableScheme.fieldsTypes for table.

getTableFieldsTypesImpl(String table) → FutureOr<Map<String, Type>?>

getTableForEntityRepository(EntityRepository<Object> entityRepository) → String

Returns the table name for entityRepository.

getTableForType(TypeInfo type) → FutureOr<String?>

Returns the table name for type.

getTableScheme(String table, {TableRelationshipReference? relationship, Object? contextID}) → FutureOr<TableScheme?>

Returns a TableScheme for table. Calls getTableSchemeImpl handling asynchronous calls.

getTableSchemeForEntityRepository(EntityRepository<Object> entityRepository, {Object? contextID}) → FutureOr<TableScheme?>

Returns a TableScheme for entityRepository.

getTableSchemeForType(TypeInfo type) → FutureOr<TableScheme?>

Returns a TableScheme for type.

getTableSchemeIfLoaded(String table) → TableScheme?

getTableSchemeImpl(String table, TableRelationshipReference? relationship, {Object? contextID}) → FutureOr<TableScheme?>

Implementation that returns a TableScheme for table.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyTableFieldTypes(String table, Map<String, Type> fieldsTypes) → Map<String, Type>

selectIDFieldName(String table, List<String> primaryKeyCandidates) → String

Selects the ID field name from primaryKeyCandidates candidates:

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited