All Classes and Interfaces
Class
Description
Contains the analysis result for a
CqnStructuredTypeRef or
CqnStatement.Internal ServiceLoader class.
This exception is thrown when the client is unable to communicate with the
remote system, such as data store or MTX "sidecar".
Represents data of CDS objects, which can be accessed as a
Map<String, Object> and hold additional metadata.The CdsDataProcessor allows to process deeply nested maps of CDS data, by
executing a sequence of registered handlers of type
CdsDataProcessor.Generator,
CdsDataProcessor.Converter or CdsDataProcessor.Validator.Function to convert or remove a value for a CdsElement.
Predicate to filter a CdsElement by the element's CdsType.
Function to compute a value for a CdsElement.
The processing mode:
CdsDataProcessor.Mode.DECLARED, CdsDataProcessor.Mode.CONTAINS, CdsDataProcessor.Mode.NOT_NULL
or CdsDataProcessor.Mode.NULL.Function to validate the value of a CdsElement.
The CdsDataStore is used to interact with a data source.
Builder interface to programmatically create a
CdsDataStoreConnector.Factory interface to create
CdsDataStoreConnectorBuilderException thrown when an operation fails in the CdsDataStore.
Indicates a missing definition
CdsDefinition in CDS model.Indicates a missing
CdsElement in CdsDefinition.Indicates that pessimistic locking conflict occurs when querying data from
data source that does not result in transaction rollback.
The CdsModel represents the complete CDS model and is the starting point for
the introspection.
Indicates that a
CdsEntity doesn't have an operation (action or
function) with a specified name.Indicates the path to access structured
CdsData.A ContainerTransactionManager is a thread-safe API that allows to manage
transactions of an underlying data source.
API to introspect
CqnStructuredTypeRef(s) and
CqnStatement(s)Service Provider Interface for the
CqnAnalyzer.Service Provider Interface
The entity selector describes a basic selection from an entity set.
A CQN literal value of type
CqnLiteral.Predicate that tests whether any|all elements of an entity set match a given
condition
The sort order of a
CqnSortSpecificationA
CqnToken tree visitor conform to the visitor design pattern.Provides runtime configuration parameters for
CdsDataStore
implementations.The Delete Builder allows to construct CDS QL delete statements, which can be
executed via the
CdsDataStore.Thrown by the runtime when
Result.single() is executed and the result is
empty.The Insert builder allows to construct CDS QL insert statements, which can be
executed via the
CdsDataStore.Thrown by the runtime when
Result.single() is executed and the result
contains more than one row.Thrown to indicate that a NOT NULL constraint has been violated
during an attempt to insert or update a CdsEntity.
Builder for CQN
references.A modifiable ref segment.
Contains information on a
CqnReference.Segment of a CqnStructuredTypeRefRepresents the result data returned by the
CdsDataStore.Builder class to programmatically create a
Result to represent the
result of queries, insert, update and delete operations.Exception indicating that a transaction has been rolled back
Represents a single result data set of the
CdsDataStore.An entity that can be searched for a search term or to which a search
expression can be applied.
The Select builder allows to construct CDS QL select statements, which can be
executed via the
CdsDataStore.Expressions that can be put on the select list of
Select statements.Struct provides static helper methods to access data given as
Map via
an accessor interface.Builder to define sets of structured CDS entities and types using filtered
path expressions, to define predicates on these sets, and to address elements
of structured types.
Exception indicating an unexpected error condition that prevents transaction
handling
Factory for a transaction manager
An exception indicating that an operation required an active transaction but
no transaction is active
Thrown by the data store, if a unique constraint is violated when executing
an insert, upsert or update statement.
The Update Builder allows to construct CDS QL update statements, which can be
executed via the
CdsDataStore.The Upsert builder allows to construct a CDS QL Upsert statements, which can
be executed via the
CdsDataStore.