See: Description
| Interface | Description |
|---|---|
| BinaryInputField |
A binary valued field of a record input port.
|
| BinaryOutputField |
A binary valued field of a record output port.
|
| BooleanInputField |
A boolean valued field of a record input port.
|
| BooleanOutputField |
A boolean valued field of a record output port.
|
| CharInputField |
A character valued field of a record input port.
|
| CharOutputField |
A character valued field of a record output port.
|
| DateInputField |
A date valued field of a record input port.
|
| DateOutputField |
A date valued field of a record output port.
|
| DoubleInputField |
A double valued field of a record input port.
|
| DoubleOutputField |
A double valued field of a record output port.
|
| FloatInputField |
A float valued field of a record input port.
|
| FloatOutputField |
A float valued field of a record output port.
|
| GenericPushable |
An object publishing buffered data.
|
| InputStatistics |
Live run-time statistics for an input port.
|
| IntInputField |
An integer valued field of a record input port.
|
| IntOutputField |
An integer valued field of a record output port.
|
| LongInputField |
A long valued field of a record input port.
|
| LongOutputField |
A long valued field of a record output port.
|
| NumberOutputField |
A number valued field of a record output port.
|
| NumericInputField |
A numeric valued field of a record input port.
|
| NumericOutputField |
A numeric valued field of a record output port.
|
| ObjectInputField<T> |
An object valued field of a record input port.
|
| ObjectOutputField<T> |
An object valued field of a record output port.
|
| OutputEventListener |
A callback interface for handling events occurring on an
output port.
|
| OutputStatistics |
Live run-time statistics for an input port.
|
| PortStatistics |
Live run-time statistics for a dataflow port.
|
| RecordInput |
An input port on a record data flow.
|
| RecordInputSelector |
Provides a mechanism to wait for data on a set of
RecordInput objects. |
| RecordOutput |
An output port generating a flow of record tokens.
|
| ScalarInputField |
A field of a record input port.
|
| ScalarOutputField |
A field of a record output port.
|
| SteppableRecordValued | |
| StringInputField |
A string valued field of a record input port.
|
| StringOutputField |
A string valued field of a record output port.
|
| TimeInputField |
A time valued field of a record input port.
|
| TimeOutputField |
A time valued field of a record output port.
|
| TimestampInputField |
A timestamp valued field of a record input port.
|
| TimestampOutputField |
A timestamp valued field of a record output port.
|
| Class | Description |
|---|---|
| FieldCopier |
A utility class for copying a set of input values to output fields.
|
| InputSnapshot |
A snapshot of run-time statistics for an input port.
|
| OutputSnapshot |
A snapshot of run-time statistics for an output port.
|
| PortSnapshot |
A snapshot of run-time statistics for a dataflow port.
|
| Enum | Description |
|---|---|
| PortStatus |
Possible states for a port.
|
| Exception | Description |
|---|---|
| BrokenFlowError |
An error indicating premature termination of a data flow.
|
| EndOfDataException |
Exception thrown when an error relating to reaching the end of a flow is
encountered.
|
ExecutionContext
in order to send or receive data through a record port.
While physical ports provide a safe communication channel between operators which may be executing on different thread, they are not thread-safe; physical ports cannot be shared between multiple threads. Failure to observe this restriction may result in data corruption or deadlocks in the dataflow.
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