Package io.pravega.client.segment.impl

Class ConditionalOutputStreamFactoryImpl

java.lang.Object

io.pravega.client.segment.impl.ConditionalOutputStreamFactoryImpl

All Implemented Interfaces:

ConditionalOutputStreamFactory

public class ConditionalOutputStreamFactoryImpl
extends java.lang.Object
implements ConditionalOutputStreamFactory

Constructor Summary

Constructors

Constructor	Description
ConditionalOutputStreamFactoryImpl(Controller controller, ConnectionPool cp)

Method Summary

Modifier and Type	Method	Description
ConditionalOutputStream	createConditionalOutputStream(Segment segment, DelegationTokenProvider tokenProvider, EventWriterConfig config)	Opens an existing segment for conditional append operations.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConditionalOutputStreamFactoryImpl

@ConstructorProperties({"controller","cp"})
public ConditionalOutputStreamFactoryImpl(Controller controller,
                                          ConnectionPool cp)

Method Detail

createConditionalOutputStream

public ConditionalOutputStream createConditionalOutputStream(Segment segment,
                                                             DelegationTokenProvider tokenProvider,
                                                             EventWriterConfig config)

Description copied from interface: ConditionalOutputStreamFactory

Opens an existing segment for conditional append operations. This operation will throw NoSuchSegmentException if the segment does not exist. This operation may be called multiple times on the same segment from the same client (i.e., there can be concurrent conditional clients in the same process space).

Specified by:

createConditionalOutputStream in interface ConditionalOutputStreamFactory

Parameters:

segment - The segment to create a conditional client for.

tokenProvider - The DelegationTokenProvider instance to be used for obtaining a delegation token.

config - output writer configuration.

Returns:

New instance of ConditionalOutputStream for the provided segment.