类的使用
org.apache.flink.streaming.api.functions.co.KeyedBroadcastProcessFunction

使用KeyedBroadcastProcessFunction的程序包

程序包	说明
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.operators.co

org.apache.flink.streaming.api.datastream中KeyedBroadcastProcessFunction的使用

参数类型为KeyedBroadcastProcessFunction的org.apache.flink.streaming.api.datastream中的方法

限定符和类型	方法和说明
<KS,OUT> SingleOutputStreamOperator<OUT>	BroadcastConnectedStream.process(KeyedBroadcastProcessFunction<KS,IN1,IN2,OUT> function) Assumes as inputs a BroadcastStream and a KeyedStream and applies the given KeyedBroadcastProcessFunction on them, thereby creating a transformed output stream.
<KS,OUT> SingleOutputStreamOperator<OUT>	BroadcastConnectedStream.process(KeyedBroadcastProcessFunction<KS,IN1,IN2,OUT> function, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outTypeInfo) Assumes as inputs a BroadcastStream and a KeyedStream and applies the given KeyedBroadcastProcessFunction on them, thereby creating a transformed output stream.

org.apache.flink.streaming.api.operators.co中KeyedBroadcastProcessFunction的使用

参数类型为KeyedBroadcastProcessFunction的org.apache.flink.streaming.api.operators.co中的构造器

构造器和说明
CoBroadcastWithKeyedOperator(KeyedBroadcastProcessFunction<KS,IN1,IN2,OUT> function, List<org.apache.flink.api.common.state.MapStateDescriptor<?,?>> broadcastStateDescriptors)