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

类 PubSubSink<IN>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>

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

类型参数:

IN - type of PubSubSink messages to write

所有已实现的接口:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.checkpoint.CheckpointedFunction, org.apache.flink.streaming.api.functions.sink.SinkFunction<IN>

public class PubSubSink<IN>
extends org.apache.flink.streaming.api.functions.sink.RichSinkFunction<IN>
implements org.apache.flink.streaming.api.checkpoint.CheckpointedFunction

A sink function that outputs to PubSub.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	PubSubSink.ProjectNameBuilder<IN> Part of PubSubSink.PubSubSinkBuilder to set required fields.
static class	PubSubSink.PubSubSinkBuilder<IN> PubSubSinkBuilder to create a PubSubSink.
static class	PubSubSink.SerializationSchemaBuilder Part of PubSubSink.PubSubSinkBuilder to set required fields.
static interface	PubSubSink.TopicNameBuilder<IN> Part of PubSubSink.PubSubSinkBuilder to set required fields.

从接口继承的嵌套类/接口 org.apache.flink.streaming.api.functions.sink.SinkFunction

org.apache.flink.streaming.api.functions.sink.SinkFunction.Context<T>

方法概要

限定符和类型	方法和说明
void	close()
void	initializeState(org.apache.flink.runtime.state.FunctionInitializationContext context)
void	invoke(IN message, org.apache.flink.streaming.api.functions.sink.SinkFunction.Context context)
static PubSubSink.SerializationSchemaBuilder	newBuilder() Create a builder for a new PubSubSink.
void	open(org.apache.flink.configuration.Configuration configuration)
void	snapshotState(org.apache.flink.runtime.state.FunctionSnapshotContext context)

从类继承的方法 org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.streaming.api.functions.sink.SinkFunction

invoke

方法详细资料

open

public void open(org.apache.flink.configuration.Configuration configuration)
          throws Exception

指定者:

open 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

open 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

close

public void close()
           throws Exception

指定者:

close 在接口中 org.apache.flink.api.common.functions.RichFunction

覆盖:

close 在类中 org.apache.flink.api.common.functions.AbstractRichFunction

抛出:

Exception

invoke

public void invoke(IN message,
                   org.apache.flink.streaming.api.functions.sink.SinkFunction.Context context)
            throws Exception

指定者:

invoke 在接口中 org.apache.flink.streaming.api.functions.sink.SinkFunction<IN>

抛出:

Exception

newBuilder

public static PubSubSink.SerializationSchemaBuilder newBuilder()

Create a builder for a new PubSubSink.

返回:

a new PubSubSinkBuilder instance

snapshotState

public void snapshotState(org.apache.flink.runtime.state.FunctionSnapshotContext context)
                   throws Exception

指定者:

snapshotState 在接口中 org.apache.flink.streaming.api.checkpoint.CheckpointedFunction

抛出:

Exception

initializeState

public void initializeState(org.apache.flink.runtime.state.FunctionInitializationContext context)
                     throws Exception

指定者:

initializeState 在接口中 org.apache.flink.streaming.api.checkpoint.CheckpointedFunction

抛出:

Exception