类的使用
org.apache.flink.cep.functions.PatternProcessFunction

使用PatternProcessFunction的程序包

程序包	说明
org.apache.flink.cep
org.apache.flink.cep.functions.adaptors
org.apache.flink.cep.operator

org.apache.flink.cep中PatternProcessFunction的使用

参数类型为PatternProcessFunction的org.apache.flink.cep中的方法

限定符和类型	方法和说明
<R> org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator<R>	PatternStream.process(PatternProcessFunction<T,R> patternProcessFunction) Applies a process function to the detected pattern sequence.
<R> org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator<R>	PatternStream.process(PatternProcessFunction<T,R> patternProcessFunction, org.apache.flink.api.common.typeinfo.TypeInformation<R> outTypeInfo) Applies a process function to the detected pattern sequence.

org.apache.flink.cep.functions.adaptors中PatternProcessFunction的使用

org.apache.flink.cep.functions.adaptors中PatternProcessFunction的子类

限定符和类型	类和说明
class	PatternFlatSelectAdapter<IN,OUT> Adapter that expresses PatternFlatSelectFunction with PatternProcessFunction.
class	PatternSelectAdapter<IN,OUT> Adapter that expresses PatternSelectFunction with PatternProcessFunction.
class	PatternTimeoutFlatSelectAdapter<IN,OUT,T> Adapter that expresses combination of PatternFlatSelectFunction and PatternTimeoutFlatSelectAdapter with PatternProcessFunction.
class	PatternTimeoutSelectAdapter<IN,OUT,T> Adapter that expresses combination of PatternSelectFunction and PatternTimeoutFlatSelectAdapter with PatternProcessFunction.

org.apache.flink.cep.operator中PatternProcessFunction的使用

参数类型为PatternProcessFunction的org.apache.flink.cep.operator中的构造器

构造器和说明
CepOperator(org.apache.flink.api.common.typeutils.TypeSerializer<IN> inputSerializer, boolean isProcessingTime, NFACompiler.NFAFactory<IN> nfaFactory, EventComparator<IN> comparator, AfterMatchSkipStrategy afterMatchSkipStrategy, PatternProcessFunction<IN,OUT> function, org.apache.flink.util.OutputTag<IN> lateDataOutputTag)