org.apache.flink.streaming.runtime.tasks

Class StreamingRuntimeContext

java.lang.Object

org.apache.flink.api.common.functions.util.AbstractRuntimeUDFContext

org.apache.flink.api.common.functions.util.RuntimeUDFContext

org.apache.flink.streaming.runtime.tasks.StreamingRuntimeContext

All Implemented Interfaces:

org.apache.flink.api.common.functions.RuntimeContext

public class StreamingRuntimeContext
extends org.apache.flink.api.common.functions.util.RuntimeUDFContext

Implementation of the RuntimeContext, created by runtime stream UDF operators.

Constructor Summary

Constructors

Constructor and Description
StreamingRuntimeContext(String name, org.apache.flink.runtime.execution.Environment env, ClassLoader userCodeClassLoader, org.apache.flink.api.common.ExecutionConfig executionConfig)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.runtime.jobgraph.tasks.InputSplitProvider	getInputSplitProvider() Returns the input split provider associated with the operator.
org.apache.flink.configuration.Configuration	getTaskStubParameters() Returns the stub parameters associated with the TaskConfig of the operator.

Methods inherited from class org.apache.flink.api.common.functions.util.RuntimeUDFContext

clearAllBroadcastVariables, clearBroadcastVariable, getBroadcastVariable, getBroadcastVariableWithInitializer, setBroadcastVariable

Methods inherited from class org.apache.flink.api.common.functions.util.AbstractRuntimeUDFContext

addAccumulator, getAccumulator, getAllAccumulators, getDistributedCache, getDoubleCounter, getExecutionConfig, getHistogram, getIndexOfThisSubtask, getIntCounter, getLongCounter, getNumberOfParallelSubtasks, getTaskName, getUserCodeClassLoader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamingRuntimeContext

public StreamingRuntimeContext(String name,
                               org.apache.flink.runtime.execution.Environment env,
                               ClassLoader userCodeClassLoader,
                               org.apache.flink.api.common.ExecutionConfig executionConfig)

Method Detail

getInputSplitProvider

public org.apache.flink.runtime.jobgraph.tasks.InputSplitProvider getInputSplitProvider()

Returns the input split provider associated with the operator.

Returns:

The input split provider.

getTaskStubParameters

public org.apache.flink.configuration.Configuration getTaskStubParameters()

Returns the stub parameters associated with the TaskConfig of the operator.

Returns:

The stub parameters.