Package org.apache.flink.runtime.messages.checkpoint

Class AbstractCheckpointMessage

java.lang.Object

org.apache.flink.runtime.messages.checkpoint.AbstractCheckpointMessage

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AcknowledgeCheckpoint, DeclineCheckpoint

public abstract class AbstractCheckpointMessage
extends Object
implements Serializable

The base class of all checkpoint messages.

See Also:

• Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractCheckpointMessage(org.apache.flink.api.common.JobID job, ExecutionAttemptID taskExecutionId, long checkpointId)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
long	getCheckpointId()
org.apache.flink.api.common.JobID	getJob()
ExecutionAttemptID	getTaskExecutionId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

AbstractCheckpointMessage

protected AbstractCheckpointMessage(org.apache.flink.api.common.JobID job,
 ExecutionAttemptID taskExecutionId,
 long checkpointId)

Method Details

getJob

public org.apache.flink.api.common.JobID getJob()

getTaskExecutionId

public ExecutionAttemptID getTaskExecutionId()

getCheckpointId

public long getCheckpointId()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object