TransformationTranslator.Context (Flink : Runtime 2.1.0 API)

Enclosing interface:

TransformationTranslator<OUT,T extends org.apache.flink.api.dag.Transformation<OUT>>
```
@Internal
public static interface TransformationTranslator.Context
```
A context giving the necessary information for the translation of a given transformation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getDefaultBufferTimeout()`	Returns the default buffer timeout to be used.
`org.apache.flink.configuration.ReadableConfig`	`getGraphGeneratorConfig()`	Retrieves additional configuration for the graph generation process.
`Collection<org.apache.flink.api.dag.Transformation<?>>`	`getSinkTransformations()`	Returns all sink transformations that should be translated into the StreamGraph.
`String`	`getSlotSharingGroup()`	Returns the slot sharing group for the given transformation.
`StreamGraph`	`getStreamGraph()`	Returns the `StreamGraph` being created as the transformations of a pipeline are translated to their runtime implementations.
`Collection<Integer>`	`getStreamNodeIds(org.apache.flink.api.dag.Transformation<?> transformation)`	Returns the ids of the nodes in the `StreamGraph` corresponding to the provided transformation.
`Collection<Integer>`	`transform(org.apache.flink.api.dag.Transformation<?> transformation)`	Transforms the transformation and updates the current stream graph.

- Method Detail
  - getStreamGraph
```
StreamGraph getStreamGraph()
```
    Returns the StreamGraph being created as the transformations of a pipeline are translated to their runtime implementations.
  - getStreamNodeIds
```
Collection<Integer> getStreamNodeIds(org.apache.flink.api.dag.Transformation<?> transformation)
```
    Returns the ids of the nodes in the StreamGraph corresponding to the provided transformation.
    
    Parameters:
    
    transformation - the transformation whose nodes' ids we want.
    
    Returns:
    
    The requested ids.
  - getSlotSharingGroup
```
String getSlotSharingGroup()
```
    Returns the slot sharing group for the given transformation.
  - getDefaultBufferTimeout
```
long getDefaultBufferTimeout()
```
    Returns the default buffer timeout to be used.
  - getGraphGeneratorConfig
```
org.apache.flink.configuration.ReadableConfig getGraphGeneratorConfig()
```
    Retrieves additional configuration for the graph generation process.
  - transform
```
Collection<Integer> transform(org.apache.flink.api.dag.Transformation<?> transformation)
```
    Transforms the transformation and updates the current stream graph.
  - getSinkTransformations
```
Collection<org.apache.flink.api.dag.Transformation<?>> getSinkTransformations()
```
    Returns all sink transformations that should be translated into the StreamGraph.