Interface | Description |
---|---|
ConnectionParams |
Basic interface for connection parameters.
|
ConnectionParamsProvider<C extends ConnectionParams> |
The provider of the
ConnectionParams . |
DataSetChangeListener |
Class which must listen to
DataSet changing events, such as add record, etc. |
DataSetConsumer |
Class which need to consume services of the
DataSetProvider must implement this interface. |
DataSetProvider |
Class which returns data set must implement this interface.
|
EtlContext |
A wrapper for @InfoLogger which is aware of current scenario, etl block and
task
|
FieldsRepository |
The class which implements FieldsRepository interface collects information
about database types.
|
Function |
Defines common set of methods for the extension functions.
|
MergeHandler |
Defines common interface for the class which will be used when default etl
"insert into" action is failed and etl scenario is configured to try update
instead.
|
ReadTracker |
Class which tracks files associated with a source needs to implement this interface.
|
StreamingCommitPolicy |
Class which is used to commit and rollback the changes after the unsuccessful attempt to load data
using streaming processor must implement this interface.
|
Class | Description |
---|---|
Alias |
This class includes all parameters needed to create a database connection,
such as url, user name, password, etc.
|
CommonEtlUtils |
The collection of static methods used by core and common ETL components.
|
ConditionalExecution |
This is a data structure to store conditions and related information.
|
DataSet |
DataSet is an in memory table of data representing a database
result set. |
DataSetData |
The collection of the DataSetRecords used by DataSet to store data.
|
DataSetFields |
The
DataSet fields. |
DataSetRecord |
The collection of values for one database record.
|
DataSetVisitor |
Instance of
DataSetVisitor is used as a callback function in DataSet.forEach(DataSetVisitor, boolean) |
DefaultIoProcessorCallable |
The default implementation of the
IoProcessorCallable used to get
metadata from the dataset. |
FieldDef |
This class defines a database field.
|
FieldMapping |
Fields mapping record
|
FieldsRepository.FieldsRepositoryConfig | |
FunctionContext |
The is a parameter passed to the function.
|
IoProcessorCallable |
The particular implementation of this class passed as a parameter to the
CommonEtlUtils#processFiles(Alias, IoProcessorCallable, boolean) . |
IoProcessorCallable.DefaultIoProcessorCallable | |
OnException |
The default exception handler for the most etl related tasks.
|
Variable |
This class defines variable.
|
Enum | Description |
---|---|
DataSetData.SortType |
Sort types.
|
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