org.apache.flink.connector.mongodb.source.reader

类 MongoSourceReaderContext

java.lang.Object

org.apache.flink.connector.mongodb.source.reader.MongoSourceReaderContext

所有已实现的接口:

org.apache.flink.api.connector.source.SourceReaderContext

@Internal
public class MongoSourceReaderContext
extends Object
implements org.apache.flink.api.connector.source.SourceReaderContext

A wrapper class that wraps SourceReaderContext for sharing message between MongoSourceReader and MongoScanSourceSplitReader.

构造器概要

构造器

构造器和说明
MongoSourceReaderContext(org.apache.flink.api.connector.source.SourceReaderContext readerContext, int limit)

方法概要

限定符和类型	方法和说明
org.apache.flink.configuration.Configuration	getConfiguration()
int	getIndexOfSubtask()
int	getLimit()
String	getLocalHostName()
AtomicInteger	getReadCount()
org.apache.flink.util.UserCodeClassLoader	getUserCodeClassLoader()
boolean	isLimitPushedDown()
boolean	isOverLimit()
org.apache.flink.metrics.groups.SourceReaderMetricGroup	metricGroup()
void	sendSourceEventToCoordinator(org.apache.flink.api.connector.source.SourceEvent sourceEvent)
void	sendSplitRequest()

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.api.connector.source.SourceReaderContext

currentParallelism

构造器详细资料

MongoSourceReaderContext

public MongoSourceReaderContext(org.apache.flink.api.connector.source.SourceReaderContext readerContext,
                                int limit)

方法详细资料

metricGroup

public org.apache.flink.metrics.groups.SourceReaderMetricGroup metricGroup()

指定者:

metricGroup 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

getConfiguration

public org.apache.flink.configuration.Configuration getConfiguration()

指定者:

getConfiguration 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

getLocalHostName

public String getLocalHostName()

指定者:

getLocalHostName 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

getIndexOfSubtask

public int getIndexOfSubtask()

指定者:

getIndexOfSubtask 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

sendSplitRequest

public void sendSplitRequest()

指定者:

sendSplitRequest 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

sendSourceEventToCoordinator

public void sendSourceEventToCoordinator(org.apache.flink.api.connector.source.SourceEvent sourceEvent)

指定者:

sendSourceEventToCoordinator 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

getUserCodeClassLoader

public org.apache.flink.util.UserCodeClassLoader getUserCodeClassLoader()

指定者:

getUserCodeClassLoader 在接口中 org.apache.flink.api.connector.source.SourceReaderContext

getReadCount

public AtomicInteger getReadCount()

isLimitPushedDown

public boolean isLimitPushedDown()

isOverLimit

public boolean isOverLimit()

getLimit

public int getLimit()