| Modifier and Type | Method and Description |
|---|---|
StreamElement |
StreamElementQueueEntry.getStreamElement() |
| Constructor and Description |
|---|
StreamElementQueueEntry(StreamElement streamElement) |
| Modifier and Type | Class and Description |
|---|---|
class |
Watermark
A Watermark tells operators that no elements with a timestamp older or equal
to the watermark timestamp should arrive at the operator.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LatencyMarker
Special record type carrying a timestamp of its creation time at a source operator
and the vertexId and subtask index of the operator.
|
class |
StreamRecord<T>
One value in a data stream.
|
| Modifier and Type | Method and Description |
|---|---|
StreamElement |
StreamElementSerializer.copy(StreamElement from) |
StreamElement |
StreamElementSerializer.copy(StreamElement from,
StreamElement reuse) |
StreamElement |
StreamElementSerializer.deserialize(org.apache.flink.core.memory.DataInputView source) |
StreamElement |
StreamElementSerializer.deserialize(StreamElement reuse,
org.apache.flink.core.memory.DataInputView source) |
| Modifier and Type | Method and Description |
|---|---|
org.apache.flink.api.common.typeutils.CompatibilityResult<StreamElement> |
StreamElementSerializer.ensureCompatibility(org.apache.flink.api.common.typeutils.TypeSerializerConfigSnapshot<?> configSnapshot) |
| Modifier and Type | Method and Description |
|---|---|
StreamElement |
StreamElementSerializer.copy(StreamElement from) |
StreamElement |
StreamElementSerializer.copy(StreamElement from,
StreamElement reuse) |
StreamElement |
StreamElementSerializer.deserialize(StreamElement reuse,
org.apache.flink.core.memory.DataInputView source) |
void |
StreamElementSerializer.serialize(StreamElement value,
org.apache.flink.core.memory.DataOutputView target) |
| Modifier and Type | Class and Description |
|---|---|
class |
StreamStatus
A Stream Status element informs stream tasks whether or not they should continue to expect records and watermarks
from the input stream that sent them.
|
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