org.apache.flink.runtime.taskmanager

Class TaskInputSplitProvider

java.lang.Object

org.apache.flink.runtime.taskmanager.TaskInputSplitProvider

All Implemented Interfaces:

InputSplitProvider

public class TaskInputSplitProvider
extends Object
implements InputSplitProvider

The task input split provider is a component of the task manager which implements the InputSplitProvider interface. It is called by a task in order to acquire a new input split to consume. The task input split provider in return will call the global input split provider to retrieve a new input split.

This class is thread-safe.

Method Summary

Methods

Modifier and Type	Method and Description
InputSplit	getNextInputSplit() Requests the next input split to be consumed by the calling AbstractInputTask.

Methods inherited from class java.lang.Object

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

Method Detail

getNextInputSplit

public InputSplit getNextInputSplit()

Description copied from interface: InputSplitProvider

Requests the next input split to be consumed by the calling AbstractInputTask.

Specified by:

getNextInputSplit in interface InputSplitProvider

Returns:

the next input split to be consumed by the calling AbstractInputTask or null if the AbstractInputTask shall not consume any further input splits.