Package org.apache.nifi.remote

Class ClientTransactionCompletion

java.lang.Object

org.apache.nifi.remote.ClientTransactionCompletion

All Implemented Interfaces:

TransactionCompletion

public class ClientTransactionCompletion
extends Object
implements TransactionCompletion

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	backoff
private final long	bytesTransferred
private final int	dataPacketsTransferred
private final long	durationNanos

Constructor Summary

Constructors

Constructor	Description
ClientTransactionCompletion(boolean backoff, int dataPacketsTransferred, long bytesTransferred, long durationNanos)

Method Summary

Modifier and Type	Method	Description
long	getBytesTransferred()
int	getDataPacketsTransferred()
long	getDuration(TimeUnit timeUnit)
boolean	isBackoff()	When a sending to a NiFi instance, the server may accept the content sent to it but indicate that its queues are full and that the client should backoff sending data for a bit.

Methods inherited from class java.lang.Object

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

Field Details

backoff

private final boolean backoff

dataPacketsTransferred

private final int dataPacketsTransferred

bytesTransferred

private final long bytesTransferred

durationNanos

private final long durationNanos

Constructor Details

ClientTransactionCompletion

public ClientTransactionCompletion(boolean backoff,
 int dataPacketsTransferred,
 long bytesTransferred,
 long durationNanos)

Method Details

isBackoff

public boolean isBackoff()

Description copied from interface: TransactionCompletion

When a sending to a NiFi instance, the server may accept the content sent to it but indicate that its queues are full and that the client should backoff sending data for a bit.

Specified by:

isBackoff in interface TransactionCompletion

Returns:

true if the server did in fact request that, false otherwise

getDataPacketsTransferred

public int getDataPacketsTransferred()

Specified by:

getDataPacketsTransferred in interface TransactionCompletion

Returns:

the number of Data Packets that were sent to or received from the remote NiFi instance in the Transaction

getBytesTransferred

public long getBytesTransferred()

Specified by:

getBytesTransferred in interface TransactionCompletion

Returns:

the number of bytes of DataPacket content that were sent to or received from the remote NiFI instance in the Transaction. Note that this is different than the number of bytes actually transferred between the client and server, as it does not take into account the attributes or protocol-specific information that is exchanged but rather takes into account only the data in the InputStream of the DataPacket

getDuration

public long getDuration(TimeUnit timeUnit)

Specified by:

getDuration in interface TransactionCompletion

Parameters:

timeUnit - unit of time for which to report the duration

Returns:

the amount of time that the Transaction took, from the time that the Transaction was created to the time that the Transaction was completed