org.apache.flink.streaming.connectors.gcp.pubsub

类 PubSubSink.PubSubSinkBuilder<IN>

java.lang.Object

org.apache.flink.streaming.connectors.gcp.pubsub.PubSubSink.PubSubSinkBuilder<IN>

类型参数:

IN - Type of PubSubSink to create.

所有已实现的接口:

PubSubSink.ProjectNameBuilder<IN>, PubSubSink.TopicNameBuilder<IN>

封闭类:

PubSubSink<IN>

public static class PubSubSink.PubSubSinkBuilder<IN>
extends Object
implements PubSubSink.ProjectNameBuilder<IN>, PubSubSink.TopicNameBuilder<IN>

PubSubSinkBuilder to create a PubSubSink.

方法概要

限定符和类型	方法和说明
PubSubSink<IN>	build() Actually builder the desired instance of the PubSubSink.
PubSubSink.PubSubSinkBuilder<IN>	withCredentials(com.google.auth.Credentials credentials) Set the credentials.
PubSubSink.PubSubSinkBuilder<IN>	withHostAndPortForEmulator(String hostAndPort) Set the custom hostname/port combination of PubSub.
PubSubSink.TopicNameBuilder<IN>	withProjectName(String projectName) Set the project name of the subscription to pull messages from.
PubSubSink.PubSubSinkBuilder<IN>	withTopicName(String topicName) Set the subscription name of the subscription to pull messages from.

从类继承的方法 java.lang.Object

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

方法详细资料

withCredentials

public PubSubSink.PubSubSinkBuilder<IN> withCredentials(com.google.auth.Credentials credentials)

Set the credentials. If this is not used then the credentials are picked up from the environment variables.

参数:

credentials - the Credentials needed to connect.

返回:

The current PubSubSinkBuilder instance

withProjectName

public PubSubSink.TopicNameBuilder<IN> withProjectName(String projectName)

从接口复制的说明: PubSubSink.ProjectNameBuilder

Set the project name of the subscription to pull messages from.

指定者:

withProjectName 在接口中 PubSubSink.ProjectNameBuilder<IN>

withTopicName

public PubSubSink.PubSubSinkBuilder<IN> withTopicName(String topicName)

从接口复制的说明: PubSubSink.TopicNameBuilder

Set the subscription name of the subscription to pull messages from.

指定者:

withTopicName 在接口中 PubSubSink.TopicNameBuilder<IN>

withHostAndPortForEmulator

public PubSubSink.PubSubSinkBuilder<IN> withHostAndPortForEmulator(String hostAndPort)

Set the custom hostname/port combination of PubSub. The ONLY reason to use this is during tests with the emulator provided by Google.

参数:

hostAndPort - The combination of hostname and port to connect to ("hostname:1234")

返回:

The current PubSubSinkBuilder instance

build

public PubSubSink<IN> build()
                     throws IOException

Actually builder the desired instance of the PubSubSink.

返回:

a brand new PubSubSink

抛出:

IOException - in case of a problem getting the credentials

IllegalArgumentException - in case required fields were not specified.