org.apache.flink.runtime.executiongraph.restart

Class NoRestartStrategy

java.lang.Object

org.apache.flink.runtime.executiongraph.restart.NoRestartStrategy

All Implemented Interfaces:

RestartStrategy

public class NoRestartStrategy
extends Object
implements RestartStrategy

Restart strategy which does not restart an ExecutionGraph.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NoRestartStrategy.NoRestartStrategyFactory

Constructor Summary

Constructors

Constructor and Description
NoRestartStrategy()

Method Summary

Modifier and Type	Method and Description
boolean	canRestart() True if the restart strategy can be applied to restart the ExecutionGraph.
static NoRestartStrategy.NoRestartStrategyFactory	createFactory(org.apache.flink.configuration.Configuration configuration) Creates a NoRestartStrategy instance.
void	restart(ExecutionGraph executionGraph) Restarts the given ExecutionGraph.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NoRestartStrategy

public NoRestartStrategy()

Method Detail

canRestart

public boolean canRestart()

Description copied from interface: RestartStrategy

True if the restart strategy can be applied to restart the ExecutionGraph.

Specified by:

canRestart in interface RestartStrategy

Returns:

true if restart is possible, otherwise false

restart

public void restart(ExecutionGraph executionGraph)

Description copied from interface: RestartStrategy

Restarts the given ExecutionGraph.

Specified by:

restart in interface RestartStrategy

Parameters:

executionGraph - The ExecutionGraph to be restarted

createFactory

public static NoRestartStrategy.NoRestartStrategyFactory createFactory(org.apache.flink.configuration.Configuration configuration)

Creates a NoRestartStrategy instance.

Parameters:

configuration - Configuration object which is ignored

Returns:

NoRestartStrategy instance

toString

public String toString()

Overrides:

toString in class Object