类的使用
org.apache.flink.streaming.api.functions.source.RichSourceFunction

使用RichSourceFunction的程序包

程序包	说明
org.apache.flink.streaming.api.functions.source

org.apache.flink.streaming.api.functions.source中RichSourceFunction的使用

org.apache.flink.streaming.api.functions.source中RichSourceFunction的子类

限定符和类型	类和说明
class	ContinuousFileMonitoringFunction<OUT> This is the single (non-parallel) monitoring task which takes a FileInputFormat and, depending on the FileProcessingMode and the FilePathFilter, it is responsible for: Monitoring a user-provided path.
class	MessageAcknowledgingSourceBase<Type,UId> Abstract base class for data sources that receive elements from a message queue and acknowledge them back by IDs.
class	MultipleIdsMessageAcknowledgingSourceBase<Type,UId,SessionId> Abstract base class for data sources that receive elements from a message queue and acknowledge them back by IDs.